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MET Laboratories, Inc. Safety Certification

1. UBH 1 MHz Occupied Bandwidth 15 5690 MHz Transmit Freq Error 293 988 kHz x dB Bandwidth 9 609 MHz Span 50 MHz Sweep 4 ms 401 pts Occ BH Z Pur 99 00 x dB 6 00 dB 802 11 b Mid Ch Occupied Band Width MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 24 of 63 MET Ubiquiti Networks XR2 Agilent 13 17 46 Oct 27 Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C UBH 1 MHz Occupied Bandwidth 15 6708 MHz Transmit Freq Error 140 555 kHz x dB Bandwidth 10 024 MHz Span 50 MHz Sweep 4 ms 401 pts Occ BH Z Pur 99 00 x dB 6 00 dB 802 11 b High Ch Occupied Band Width Agilent 13 22 54 Oct 27 UBH 1 MHz Occupied Bandwidth 16 4278 MHz Transmit Freq Error 12 224 kHz x dB Bandwidth 15 902 MHz Span 50 MHz Sweep 4 ms 401 pts Occ BH Z Pur 99 00 x dB 6 00 dB 802 11 g Low Ch Occupied Band Width MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 25 of 63 MET Ubiquiti Networks XR2 Agilent 13 19 31 Oct 27 Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C UBH 1 MHz Occupied Bandwidth 16 6588 MHz Transmit Freq Error 31 528 kHz x dB Bandwidth 16 5
2. HG2403RD RSF 3dBi Shawn McMillen October 27 2006 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 21 of 63 MET Ubiquiti Networks Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 207 Test Requirement s Test Procedure Test Results Test Engineer s Test Date s MET Report EMCS21035B FCC247 Conducted Emissions Limits 15 207 a For an intentional radiator that is designed to be connected to the public utility AC power line the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30MHz shall not exceed the limits in the following table as measured using a 50 nH 50 X line impedance stabilization network LISN Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal The lower limit applies at the boundary between the frequency ranges Frequency range 15 207 a Conducted Limit dBuV MHz Quasi Peak Average 0 15 0 45 56 46 0 5 30 50 Table 10 Conducted Limits for Intentional Radiators from FCC Part 15 15 207 a The EUT was placed on a 0 8 m high wooden table inside a semi anechoic chamber The EUT was situ
3. User s Manual Information The following is extracted from Title 47 of the Code of Federal Regulations Part 2 Subpart J Equipment Authorization Procedures 2 901 Basis and Purpose a In order to carry out its responsibilities under the Communications Act and the various treaties and international regulations and in order to promote efficient use of the radio spectrum the Commission has developed technical standards for radio frequency equipment and parts or components thereof The technical standards applicable to individual types of equipment are found in that part of the rules governing the service wherein the equipment is to be operated In addition to the technical standards provided the rules governing the service may require that such equipment be verified by the manufacturer or importer be authorized under a Declaration of Conformity or receive an equipment authorization from the Commission by one of the following procedures certification or registration b The following sections describe the verification procedure the procedure for a Declaration of Conformity and the procedures to be followed in obtaining certification from the Commission and the conditions attendant to such a grant 2 907 Certification a Certification is an equipment authorization issued by the Commission based on representation and test data submitted by the applicant b Certification attaches to all units subsequently marketed by the gran
4. N lt x o 10 o o o gt o z 3 E Ww m o 3 o c Q o O O D Mm O 10 oO o TON u Angp spnyiduy Conducted Emission Neutral Line Plot Page 14 of 63 2007 MET Laboratories Inc MET Report EMCS21035B FCC247 MET Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B Conducted Emission Limits Test Setup Pr Photograph 2 Conducted Emissions Test Setup Front View MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 15 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B Conducted Emission Limits Test Setup i A f Paia Va ae EN s Photograph 3 Conducted Emissions Test Setup Rear View MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 16 of 63 adie Ubiquiti Networks XR2 Electromagnetic Compatibility Unintentional Radiators CER Title 47 Part 15 Subpart B Radiated Emission Limits 15 109 Test Requirement s Test Procedures Test Results Test Engineer s Test Date s Radiated Emissions Limits 15 109 a Except for Class A digital devices the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the Class B limits expres
5. Radiators XR2 CFR Title 47 Part 15 Subpart C Agilent Atten 5 dB Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 g Low Channel Conducted Emissions 30MHz 18GHz Stop 26 5 GHz BH 300 kHz Sweep 880 6 ms 401 pts 802 11 g Low Channel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 43 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Agilent Mkr1 2 95 GHz Atten 5 dB 46 55 dBm Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 g Mid Channel Conducted Emissions 30MHz 18GHz Agilent 13 67 44 Oct 27 Mkr1 26 033 GHz 47 28 dBm Stop 26 5 GHz BH 300 kHz Sweep 880 6 ms 401 pts 802 11 g Mid Channel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 44 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Agilent 13 04 48 Oct 27 Atten 5 dB Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 g High Channel Conducted Emissions 30MHz 18G Hz Mkr1 25 35
6. a 4 i e the lowest RF signal generated or used in the device up to the 10th harmonic of the highest fundamental frequency or to 40 GHz whichever is lower In accordance with 15 35 b the limit on the radio frequency emissions as measured using instrumentation with a peak detector function shall be 20 dB above the maximum permitted average limit for the frequency being investigated unless a different peak emission limit is otherwise specified in the rules EUT Field Strength Final Amplitude Raw Amplitude Preamp gain Antenna Factor Cable Loss Distance Correction Factor 1 meter The EUT was found compliant with the Radiated Emission limits of 15 209 a for Intentional Radiators See following pages for detailed test results Shawn McMillen Billy Kwan October 27 2006 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 31 of 63 a PS MIE Te Ubiquiti Networks Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 d Harmonic Emissions Requirements Radiated 802 11b Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Frequency MHz 4824 4824 7236 7236 9648 Frequency MHz 4874 4874 7311 7311 9748 Frequency MHz 4924 4924 7386 7386 9848 Receive Antenna Polarity H V V lt lt lt lt Receive Antenna Polarity H V V lt lt lt lt Receive Antenn
7. chapter and is properly identified and labeled as required by 82 925 and other relevant sections in this chapter or 2 In the case of a device that is not required to have a grant of equipment authorization issued by the Commission but which must comply with the specified technical standards prior to use such device also complies with all applicable administrative including verification of the equipment or authorization under a Declaration of Conformity where required technical labeling and identification requirements specified in this chapter d Notwithstanding the provisions of paragraph a of this section the offer for sale solely to business commercial industrial scientific or medical users but not an offer for sale to other parties or to end users located in a residential environment of a radio frequency device that is in the conceptual developmental design or pre production stage is permitted prior to equipment authorization or for devices not subject to the equipment authorization requirements prior to a determination of compliance with the applicable technical requirements provided that the prospective buyer is advised in writing at the time of the offer for sale that the equipment is subject to the FCC rules and that the equipment will comply with the appropriate rules before delivery to the buyer or to centers of distribution MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 57 of 63 MET Elec
8. s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C Certification amp User s Manual Information A Certification Information The following is extracted from Title 47 of the Code of Federal Regulations Part 2 Subpart I Marketing of Radio frequency devices 2 801 Radio frequency device defined As used in this part a radio frequency device is any device which in its operation is capable of Emitting radio frequency energy by radiation conduction or other means Radio frequency devices include but are not limited to a The various types of radio communication transmitting devices described throughout this chapter b The incidental unintentional and intentional radiators defined in Part 15 of this chapter c The industrial scientific and medical equipment described in Part 18 of this chapter d Any part or component thereof which in use emits radio frequency energy by radiation conduction or other means 2 803 Marketing of radio frequency devices prior to equipment authorization a Except as provided elsewhere in this chapter no person shall sell or lease or offer for sale or lease including advertising for sale or lease or import ship or distribute for the purpose of selling or leasing or offering for sale or lease any radio frequency device unless 1 In the case of a device subject to certification such device has been authorized by the Commission in accordance with the rules in this
9. spectrum analyzer MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 32 of 63 MET Ubiquiti Networks XR2 MET Report EMCS21035B FCC247 Atten dB Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Mkr2 2 38640 GHz 52 65 dBpV UBH 30 Hz X fixie 2 39888 GHz 2 38548 GHz Marker Trace Type 1 15 Freq 2 15 Freq Stop 2 423 GHz Sweep 3 054 s 401 pts Amplitude 51 67 dBpU 52 65 dBpU 802 11 b radiated restricted band Low Band Edge Average Agilent 10 15 02 Oct 31 Atten dB Mkr2 2 38640 GHz 66 01 dBpV VBH 3 MHz X Axis 2 39888 GHz 2 38548 GHz Trace Type 15 Freq 15 Freq Stop 2 423 GHz Sweep 4 ms 401 pts Amplitude 63 69 dBpU 66 01 dBuU 802 11 b radiated restricted band Low Band Edge Peak 2007 MET Laboratories Inc Page 33 of 63 MET Ubiquiti Networks XR2 Agilent 10 44 12 Oct 31 2006 Atten dB Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Mkr3 2 48790 GHz 53 02 dBpV UBH 30 Hz Marker Trace X Axis 1 1 2 48358 GHz 2 1 2 49994 GHz 1 2 48798 GHz Stop 2 502 GHz Sweep 1 387 s 401 pts Amplitude 58 5 dBpU 53 37 dBuU 53 82 dBuU 802 11 b radiated restricted band High Band Ed
10. 05 MHz Span 50 MHz Sweep 4 ms 401 pts Occ BH Z Pur 99 00 x dB 6 00 dB 802 11 g Mid Ch Occupied Band Width UBH 1 MHz Occupied Bandwidth 16 6382 MHz Transmit Freq Error 94 358 kHz x dB Bandwidth 12 705 MHz Span 50 MHz Sueep 4 ms 401 pts Occ BW Z Pur 99 00 7 x dB 6 00 dB 802 11 g High Ch Occupied Band Width MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 26 of 63 MET Ubiquiti Networks Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 b Test Requirements Test Procedure Peak Power Output and RF Exposure 15 247 b The maximum peak output power of the intentional radiator shall not exceed the following Digital Transmission Systems Output Limit MHz Watts 902 928 1 000 2400 2483 5 1 000 5725 5850 1 000 Table 11 Output Power Requirements from 15 247 15 247 c if transmitting antennas of directional gain greater than 6 dBi are used the peak output power from the intentional radiator shall be reduced below the stated values in the Table 11 as appropriate by the amount in dB that the directional gain of the antenna exceeds 6 dBi Systems operating in the 2400 2483 5 MHz band may employ transmitting antennas with dire
11. 152198 ANTENNA HORN EMCO 3115 8 17 2006 8 17 2007 152202 ANTENNA HORN 1 METER EMCO 3116 3 23 2004 3 23 2007 N A HIGH PASS FILTER MICRO TRONICS HPM13146 SEE NOTE 152263 CHAMBER 10 METER RANTEC N2 14 8 15 2006 8 15 2007 152430 WIDEBAND POWER METER ANRITSU COMPANY ML2488A 1 12 2006 1 12 2007 152432 WIDEBAND POWER SENSOR ANRITSU COMPANY MA2491A 1 12 2006 1 12 2007 182034 COUPLER M a ud KRYTAR 101020020 SEE NOTE 182041 DIRE PUDE ee AL NARDA N A SEE NOTE 152460 Analyzer Spectrum 9 kHz 40GHz Agilent E4407B 07 06 2005 07 06 2008 152430 WIDEBAND POWER METER ANRITSU COMPANY ML2488A 1 12 2006 1 12 2007 152432 WIDEBAND POWER SENSOR ANRITSU COMPANY MA2491A 1 12 2006 1 12 2007 182034 COUPLER Wo EC in KRYTAR 101020020 SEE NOTE 182041 DIRE DC ood AL NARDA N A SEE NOTE 182128 Harmonic Mixer Hewlett Packard 11970A 10 26 2006 10 26 2007 152129 Harmonic Mixer Hewlett Packard 11970K 10 26 2006 10 26 2007 Note Functionally tested equipment is verified using calibrated instrumentation at the time of testing MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 55 of 63 E Electromagnetic Compatibility Ubiquiti Networks Certification amp User s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C V Certification amp User s Manual Information MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 56 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Certification amp User
12. 3 GHz 48 07 dBm Stop 26 5 GHz BH 300 kHz Sweep 880 6 ms 401 pts 802 11 g High Channel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 45 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 205 Spurious Emissions Requirements Band Edge Conducted Mkr2 2 38856 GHz Ref 16 25 dBm Atten 5 dB 44 35 dBm Peak Log 16 dB Offst 31 8 dB 2 Start 2 324 GHz Stop 2 439 GHz Res BH 100 kHz UBH 300 kHz Sweep 11 94 ms 401 pts Marker Trace Type X Axis Amplitude 1 15 Freq 2 41839 GHz 14 66 dBm 2 15 Freq 2 38855 GHz 44 35 dBm 802 11 b Lower Band Edge Agilent 13 15 36 Oct 27 2006 Atten 5 dB Span 100 MHz UBH 300 kHz Sweep 10 36 ms 401 pts Marker Trace Type X Axis Amplitude 1 1 Freq 2 46188 GHz 15 29 dBm 2 1 Freq 2 48358 GHz 46 59 dBm 802 11 b Upper Band Edge MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 46 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 205 Spurious Emissions Requi
13. 33 5 5 2 33 9 54 0 20 1 avg 7311 V 42 4 35 1 37 0 6 5 50 8 74 0 23 2 pk 7311 V 30 1 35 1 37 0 6 5 38 5 54 0 15 5 avg 9748 V 43 6 35 6 38 5 7 8 54 3 74 0 19 7 pk Mid Channel 2445 n Corrected Receive Uncorrected 5 Ant Field Limit A Frequency Antenna Field Preamp ia ey Cable Senet esa Margin Measurement MHz Polarity strength dB dB Loss dB O 3m dBuV dB Type H V dBuV 3m dB V 4924 V 42 3 35 1 33 5 5 2 45 9 74 0 28 1 pk 4924 V 29 9 35 1 33 5 52 33 5 54 0 20 5 avg 7386 V 41 5 35 1 37 0 6 5 49 9 74 0 24 1 pk 7386 V 30 0 35 1 37 0 6 5 52 5 54 0 1 5 avg 9848 V 44 1 35 6 38 5 7 8 54 8 74 0 19 2 pk High Channel 2460MHz Note All other emissions were measured at the noise floor of the spectrum analyzer MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 35 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Agilent 10 19 42 Oct 31 2006 Mkr1 2 39000 GHz sRitten 0 dB 53 04 dBpV Stop 2 423 GHz UBH 30 Hz Sweep 3 054 s 401 pts 802 11 g radiated restricted band Low Band Edge Average Agilent 10 20 46 Oct 31 Mkr1 2 39000 GHz Atten 0 dB 66 56 dBuV N Stop 2 423 GHz BH 3 MHz Sweep 4 ms 401 pts 802 11 g radiated restricted band Low Band Edge Peak MET Report EMCS21035B FCC247 2007 MET Labora
14. 7 Part 15 Subpart B amp C A Overview MET Laboratories Inc was contracted by Ubiquiti Networks to perform testing on the XR2 under Ubiquiti Networks s purchase order number 610004 This document describes the test setups test methods required test equipment and the test limit criteria used to perform compliance testing of the Ubiquiti Networks XR2 The results obtained relate only to the item s tested Model s Tested XR2 Model s Covered XR2 Primary Power 110 V AC 60 Hz FCC ID SWX XR2 Direct Sequence Spread Spectrum DSSS o Orthogonal Frequency Division Multiplexing OFDM EUT Specifications Emission Designators D7D Equipment Code DTS Peak RF Output Power 802 11 b Mode 29 90dBm 802 11 g Mode 28 06dBm EUT Frequency Ranges 2412 2462MHz Analysis The results obtained relate only to the item s tested Temperature 15 35 C Environmental Test Conditions Relative Humidity 30 6096 Barometric Pressure 860 1060 mbar Evaluated by Shawn McMillen Billy Kwan Report Date November 28 2006 MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 4 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C B References Federal Communication Commission Code of Federal Regulations Title 47 CFR 47 Par
15. A Photograph 1 Ubiquiti Networks XR2 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 6 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C er aN X 120V AC gt a CR D Adaptor Figure 1 Block Diagram of Test Configuration Radiated Emissions MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 7 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C de 120VAC ri ES d D AC e Figure 2 Block Diagram of Test Configuration Conducted Measurement MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 8 of 63 adie Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C E Equipment Configuration The EUT was set up as outlined in Figure 1 Block Diagram of Test Setup All cards racks etc incorporated as part of the EUT is included in the following list Ref ID Name Description Model Number Serial Number A XR2 802 11b g w OdBi antenna XR2C Proto 1 E Antenna Ubiquiti Networks SR4 ANT N A Table 2 Equipment Configuration F Support Equipment Ubiquiti Networks supplied support equipment necessary for the operation and testing of the
16. MET M ET La b O rato r l es 5 l n C Safety Certification EMI Telecom Environmental Simulation 33439 WESTERN AVENUE UNION CITY CALIFORNIA 94587 3201 PHONE 510 489 6300 FAX 510 489 6372 November 28 2006 Ubiquiti Networks 495 499 Montague Expressway Milpitas CA 95035 Dear Robert Pera Enclosed is the Telecom test report for compliance testing of the Ubiquiti Networks XR2 as tested to the requirements of Title 47 of the CFR Ch 1 10 1 03 ed Part 15 Subpart B for a Class A Digital Device and Subpart C for Intentional Radiators Thank you for using the services of MET Laboratories Inc If you have any questions regarding these results or if MET can be of further service to you please feel free to contact me Sincerely yours MET LABORATORIES INC Jennifer Sanchez Documentation Department Reference Ubiquiti Networks EMCS21035B FCC247 Certificates and reports shall not be reproduced except in full without the written permission of MET Laboratories Inc While use of the National Voluntary Laboratory Accreditation Program NVLAP letters or the NVLAP Logo the Standards Council of Canada Logo or the Nationally Recognized Testing Laboratory NRTL Letters in this report reflects MET Accreditation under these programs these letters logo or statements do not claim product endorsement by NVLAP or any Agency of the U S Government This letter of transmittal is not a part of the attached report NVLAO
17. UNION CITY ACCREDITED LAB CODE i i ifi y A wis Aer ue The Nation s First Licensed Nationally Recognized Testing Laboratory A MET M ET La b O rato ri es y l n C Safety Certification EMI Telecom Environmental Simulation 33439 WESTERN AVENUE UNION CITY CALIFORNIA 94587 3201 PHONE 510 489 6300 FAX 510 489 6372 Electromagnetic Compatibility Criteria Test Report For the Ubiquiti Networks Model XR2 Verified under The FCC Certification Rules Contained in Title 47 of the CFR Part 15 247 Subpart C for Intentional Radiators MET Report EMC21035B FCC247 November 28 2006 Prepared For Ubiquiti Networks 495 499 Montague Expressway Milpitas CA 95035 Prepared By MET Laboratories Inc 4855 Patrick Henry Dr Building 6 Santa Clara CA 95054 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page ii of vii E MET Electromagnetic Compatibility Ubiquiti Networks Cover Page XR2 CFR Title 47 Part 15 Subpart B amp C Electromagnetic Compatibility Criteria Test Report For the Ubiquiti Networks Model XR2 Tested Under The FCC Certification Rules Contained in Title 47 of the CFR Part 15 247 Subpart C For Intentional Radiators PA Shawn McMillen Billy Kwan Project Engineer Jennifer Sanchez Electromagnetic Compatibility Lab Documentation Department Engineering Statement The measurements shown in this report were made in accordance with the procedure
18. XR2 All support equipment supplied is listed in the following Support Equipment List Ref ID Name Description Manufacturer Model Number B PCMCIA Extension Card Accurite Technologies 307507 C Laptop Dell Latitude D AC DC PWR Adaptor Dell PA 2 F Spectrum Analyzer HP E4407B G 50ohms terminator N A N A H Printer HP DeskJet 932C Table 3 Support Equipment MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 9 of 63 E Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C G Ports and Cabling Information Qty ps Shielded Termination Box ID amp Cable Description or reason for no cable Conducted Measurement 2 EST Spurious Emission 2 scm 15 107 amp 15 109 2 AC PWR Outlet 5 H 4 C USB USB 1 2 Yes I Ref ID Port name on EUT Port ID Table 4 Ports and Cabling Information H Mode of Operation Direct Sequence Spread Spectrum DSSS Orthogonal Frequency Division Multiplexing OFDM I Method of Monitoring EUT Operation A Laptop with Atheros radio test software was used to monitor the EUT s transmitter channel and power output J Modifications a Modifications to EUT No modifications were made to the EUT b Modifications to Test Standard No modifications were made to the test standard K Disposition of EUT The test sample including all support equipment submitted
19. a Polarity H V V lt lt lt lt Uncorrected Field strength dBu V 3m 43 5 33 2 34 7 30 2 34 5 Uncorrected Field strength dBuV 3m 44 1 34 3 42 7 30 6 44 0 Uncorrected Field strength dBuV 3m 42 9 30 6 40 9 30 4 44 6 Preamp dB 35 1 35 1 35 1 35 1 35 6 Preamp dB 35 1 35 1 35 1 35 1 35 6 Preamp dB 35 1 35 1 35 1 35 1 35 6 ene Cable dB Loss dB 33 5 2 2 33 5 5 2 37 0 6 5 37 0 6 5 38 5 7 8 Low Channel 2414MHz Antenn Factor po dB 33 5 32 33 5 5 2 37 0 6 5 37 0 6 5 38 5 7 8 Mid Channel 2445 oe Cable dB Loss dB 33 5 5 2 33 5 5 2 37 0 6 5 37 0 6 5 38 5 7 8 Corrected Field Strength 3m dBuV 47 1 36 8 43 1 38 6 45 2 Corrected Field Strength 3m dBuV 47 7 37 9 51 1 39 0 54 7 Corrected Field Strength 3m dBuV 46 5 34 2 49 3 38 8 55 3 High Channel 2460MHz Limit 3m dBuV 74 0 54 0 74 0 54 0 74 0 Limit 3n dBuV 74 0 54 0 74 0 54 0 74 0 Limit 3m dBuV 74 0 54 0 74 0 54 0 74 0 Margin dB 26 9 17 2 30 9 15 4 28 8 Margin dB 26 3 16 1 22 9 15 0 19 3 Margin dB 27 5 19 8 24 7 15 2 18 7 Measurement Type pk avg pk avg pk Measurement Type pk avg pk avg pk Measurement Type pk avg pk avg pk Note All other emissions were measured at the noise floor of the
20. able 5 Compliance with this provision shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminals The lower limit applies at the band edges inn rante 15 107 b Class A Limits 15 107 a Class B Limits dde AByV AByV MHz Quasi Peak Quasi Peak Average Note 1 The lower limit shall apply at the transition frequencies Table 5 Conducted Limits for Radio Frequency Devices calculated from FCC Part 15 Section 15 107 a b Test Procedures The EUT was placed on a 0 8m high wooden table inside a semi anechoic chamber The method of testing test conditions and test procedures of ANSI C63 4 were used The EUT was powered through a 500 50uH LISN An EMI receiver connected to the measurement port of the LISN scanned the frequency range from 150 kHz to 30 MHz in order to find the peak conducted emissions All peak emissions within 6 dB of the limit were measured using a quasi peak and or average detector as appropriate Test Results The EUT complies with the Class A requirements of this section Measured emissions were below applicable limits Test Engineer s Billy Kwan Test Date s October 27 2006 MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 12 of 63 E Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B Conducted Emissions Voltage AC Power P
21. ak Power Spectral Density MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 52 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 e Peak Power Spectral Density 802 11 g Agilent 13 42 12 Oct 27 Mkrl 2 45450 GHz 0 323 dBm Span 20 MHz UBH 10 kHz Sweep 150 s 401 pts 802 11 g High Ch Peak Power Spectral Density MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 53 of 63 lt MIE To Electromagnetic Compatibility Ubiquiti Networks Test Equipment XR2 CFR Title 47 Part 15 Subpart B amp C IV Test Equipment MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 54 of 63 x MIE Te Ubiquiti Networks XR2 Test Equipment Electromagnetic Compatibility Test Equipment CFR Title 47 Part 15 Subpart B amp C Calibrated test equipment utilized during testing was maintained in a current state of calibration per the requirements of ANSI NCSL Z540 1 1994 and ANSI ISO IEC 17025 2000 t Equipment Manufacturer Model Last Cal Date Cal Due Date 152421 EMI RECEIVER ROHDE amp SCHWARZ ESIB 7 2 9 2006 2 9 2007 152184 BILOG ANTENNA CHASE CBL6112A 1 12 2006 1 12 2007 152121 PRE AMPLIFIER HEWLETT PACKARD 8449B 10 27 2005 11 14 2006
22. ated such that the back of the EUT was 0 4 m from one wall of the vertical ground plane and the remaining sides of the EUT were no closer than 0 8 m from any other conductive surface The EUT was powered from a 50 Q 50 uH Line Impedance Stabilization Network LISN The EMC receiver scanned the frequency range from 150 kHz to 30 MHz Conducted Emissions measurements were made in accordance with ANSI C63 4 1992 Methods and Measurements of Radio Noise Emissions from Low Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40 GHz The measurements were performed over the frequency range of 0 15 MHz to 30 MHz using a 50 Q 50 uH LISN as the input transducer to an EMC field intensity meter The tests were conducted in a RF shielded enclosure The EUT complies with the requirements of this section Billy Kwan October 27 2006 2007 MET Laboratories Inc Page 22 of 63 Eme Ubiquiti Networks Electromagnetic Compatibility Intentional Radiators CER Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 a Test Requirements Test Procedure Test Results Test Engineer s Test Date s 6 dB and 99 Bandwidth 15 247 a Operation under the provisions of this section is limited to frequency hopping and digitally modulated intentional radiators that comply with the following provisions For systems using digital modulation techniques the EUT may operate in
23. ctional gain greater than 6 dBi provided the maximum peak output power of the intentional radiator is reduced by dB for every 3 dB that the directional gain of the antenna exceeds 6 dBi Systems operating in the 5725 5850 MHz band that are used exclusively for fixed point to point operations may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter peak output power Fixed point to point operation excludes the use of point to multipoint systems omni directional applications and multiple co located intentional radiators transmitting the same information The operator of the spread spectrum intentional radiator or if the equipment is professionally installed the installer is responsible for ensuring that the system is used exclusively for fixed point to point operations The instruction manual furnished with the intentional radiator shall contain language in the installation instructions informing the operator and the installer of this responsibility The transmitter was connected to a calibrated Peak Power Meter The EUT was measured at the low mid and high channels of each band at a data rate which gave the maximum power level MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 27 of 63 a PS M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators CFR Title 47 Part 15 Subpart C Test Results Equipment complies with the P
24. diated Emissions Limits Test Results Class A Antenna Polarity H V Frequency MHz EUT Azimuth Degrees Antenna HEIGHT m Uncorrected Amplitude QP Detector dBuv Antenna Correction Factor dB m Cable Loss dB Electromagnetic Compatibility Unintentional Radiators CER Title 47 Part 15 Subpart B Corrected Amplitude dBuV m Limit dBuV m Table 9 Radiated Emissions Limits Test Results 30 MHz 1 GHz Jobit 21035 7 Limit_FCC_A 75 60 45 30 15 sdb eeecloo ae Ep ee pp dt it DETECTOR PEAK 400 500 Frequency MHz 700 800 900 1000 Radiated Emissions Limits Test Results 30 MHz 1 GHz Class A MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 18 of 63 ES MET Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B Radiated Emission Limits Test Setup Photograph 4 Radiated Emission Test Setup 30 MHz 1 GHz MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 19 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C IV Electromagnetic Compatibility Criteria for Intentional Radiators MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 20 of 63 MET Ubiquiti Ne
25. e 0 490 0 510 MHz 2 Above 38 6 2007 MET Laboratories Inc Page 30 of 63 MET Ubiquiti Networks 15 209 Test Requirement s Test Procedure Test Results Test Engineer s Test Date s Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Radiated Emissions Limits 15 209 a Except as provided elsewhere in this subpart the emissions from an intentional radiator shall not exceed the field strength levels specified in Error Reference source not found Frequency MHz 15 209 a Radiated Emission Limits dBuV O 3m 30 88 40 00 88 216 43 50 216 960 46 00 Above 960 54 00 Table 13 Radiated Emissions Limits Calculated from FCC Part 15 15 209 a The transmitter was set to the mid channel at the highest output power and placed on a 0 8 m high wooden table inside in a semi anechoic chamber Measurements were performed with the EUT rotated 360 degrees and varying the adjustable antenna mast with 1 m to 4 m height to determine worst case orientation for maximum emissions Measurement were repeated the measurement at the low and highest channels For frequencies from 30 MHz to 1 GHz measurements were made using a quasi peak detector with a 120 kHz bandwidth For intentional radiators with a digital device portion which operates below 10 GHz the spectrum was investigated as per 15 33 a 1 and 15 33
26. e aere e eaae Re voce aerae e aeree ena eroe xn ue 31 15 247 e Peak Power Spectral Density 5 2 3 1L EUR Iun eee etre sarta eei nort let e nore darte clare 48 V Edom 54 VI Certification amp User s Manual Information 56 As Certification A L EAE re ments E ASEET 57 B Label and User s Manual Information sise 61 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page v of vii errr Electromagnetic Compatibility Ubiquiti Networks Table of Contents XR2 CFR Title 47 Part 15 Subpart B amp C List of Tables Table 1 Executive Summary of EMC Part 15 247 ComplianceTesting sese enne 2 Table 2 Equipment Configuration seen 9 Table 3 Support Equipient eet et cie eorr a deca ite dada tds 9 Table 4 Ports and Cabling Information ss ene nenne tnnn trennen trennen an nena nr enne trennen innen 10 Table 5 Conducted Limits for Radio Frequency Devices calculated from FCC Part 15 Section 15 107 a b 12 Table 6 Conducted Emissions Voltage AC Power Phase Line 110 VAC 60 Hz 13 Table 7 Conducted Emissions Voltage AC Power Neutral Line 110 VAC 60 HZ 13 Table 8 Radiated Emissions Limits calculated from FCC Part 15 15 109 a b cooooccncocononononononnnononoconnnonncnonncnonancnnnon 17 Table 9 Radiated Emissions Limits Test Results 30 MHz 1 GHz ener enenen nennen er enen in 18 Table 10 Conducted Limits fo
27. eak Power Output limits of 15 247 b 802 11b mode 3 Frequency Measured Peak Output Power h 1 Carrier Channe MHz dBm Low 2412 29 34 Mid 2437 29 90 High 2462 29 65 802 11g mode Frequency Measured Peak Output Power h 1 Carrier Channe MHz dBm Low 2412 28 06 Mid 2437 27 93 High 2462 28 01 Test Engineer s Shawn McMillen Test Date s 10 27 06 Attenuator Block Diagram 2 Peak Power Output Test Setup MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 28 of 63 M E O Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 b Peak Power Output and RF Exposure RF Exposure Requirements 1 1307 b 1 and 1 1307 b 2 Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission s guidelines RF Radiation Exposure Limit 1 1310 As specified in this section the Maximum Permissible Exposure MPE Limit shall be used to evaluate the environmental impact of human exposure to radiofrequency RF radiation as specified in Sec 1 1307 b except in the case of portable devices which shall be evaluated according to the provisions of Sec 2 1093 of this chapter MPE Limit Calculation EUT s operating
28. egulations Part 15 Subpart A General 15 19 Labeling requirements a In addition to the requirements in Part 2 of this chapter a device subject to certification or verification shall be labeled as follows 1 2 3 4 5 Receivers associated with the operation of a licensed radio service e g FM broadcast under Part 73 of this chapter land mobile operation under Part 90 etc shall bear the following statement in a conspicuous location on the device This device complies with Part 15 of the FCC Rules Operation is subject to the condition that this device does not cause harmful interference A stand alone cable input selector switch shall bear the following statement in a conspicuous location on the device This device is verified to comply with Part 15 of the FCC Rules for use with cable television service All other devices shall bear the following statement in a conspicuous location on the device This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Where a device is constructed in two or more sections connected by wires and marketed together the statement specified under paragraph a of this section is required to be affixed only to the main control unit When the device is s
29. f the Certification of the XR2 Ubiquiti Networks should retain a copy of this document which should be kept on file for at least two years after the manufacturing of the XR2 has been permanently discontinued B Executive Summary The following tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15 15 247 in accordance with Ubiquiti Networks purchase order number 610004 All tests were conducted using measurement procedure ANSI C63 4 2003 RSS 210 and ae Transmitter Mode TX 15 203 15 247 c A8 4 Compliant 15 247 a 3 A8 2 Compliant 15 207 15 247 b 3 A8 4 Maximum Peak Conducted Output Power Compliant 15 247 d 15 205 15 209 A8 5 Spurious Radiated and Conducted Emissions Compliant 15 247 e A8 2 RSS 102 Peak Power Spectral Density and RF Exposure Compliant Receiver Mode RX 15 107 74 AC Power Line Conducted Emissions Compliant 15 109 7 3 Radiated Spurious Emissions Compliant Table 1 Executive Summary of EMC Part 15 247 ComplianceTesting MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 2 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C II Equipment Configuration MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 3 of 63 E Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 4
30. fined in 15 205 a must also comply with the radiated emission limits specified in 15 209 a 15 205 a Except as shown in paragraph d of this section only spurious emissions are permitted in any of the frequency bands listed below MHz MHz MHz GHz 0 090 0 110 16 42 16 423 399 9 410 4 5 5 15 1 0 495 0 505 16 69475 16 69525 608 614 5 35 5 46 2 1735 2 1905 16 80425 16 80475 960 1240 7 25 7 75 4 125 4 128 25 5 25 67 1300 1427 8 025 8 5 4 17725 4 17775 37 5 38 25 1435 1626 5 9 0 9 2 4 20725 4 20775 73 74 6 1645 5 1646 5 9 3 9 5 6 215 6 218 74 8 15 2 1660 1710 10 6 12 7 6 26715 6 26825 108 121 94 1718 8 1722 2 13 25 13 4 6 31175 6 31225 123 138 2200 2300 14 47 14 5 8 291 8 294 149 9 150 05 2310 2390 15 35 16 2 8 362 8 366 156 52475 156 52525 2483 5 2500 17 7 21 4 8 37625 8 38675 156 7 156 9 2655 2900 22 01 23 12 8 41425 8 41475 162 0125 167 17 3260 3267 23 6 24 0 12 29 12 293 167 72 173 2 3332 3339 31 2 31 8 12 51975 12 52025 240 285 3345 8 3358 36 43 36 5 12 57675 12 57725 322 335 4 3600 4400 2 Table 12 Restricted Bands of Operation l Until February 1 1999 this restricted band shall b
31. frequencies 2400 2483 5 MHz highest conducted power 29 90dBm peak therefore Limit for Uncontrolled exposure 1 mW cm or 10 W m EUT maximum antenna gain 3 dBi Power Density Determination S PG 4nR or R J PG 418 where S Power Density 1 mW cm P Linear Power Input to antenna 977 2 G Numerical Antenna Gain 2 0 R Radius 20cm S 977 2 2 0 4n20 1954 2 5024 0 39 mW cm E 20cm MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 29 of 63 MET Ubiquiti Networks XR2 Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 d Test Requirements MET Report EMCS21035B FCC247 Harmonic Emissions Radiated and Conducted 15 247 d Error Reference source not found 15 205 Emissions outside the frequency band 15 247 d In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power based on either an RF conducted or a radiated measurement Attenuation below the general limits specified in 15 209 a is not required In addition radiated emissions which fall in the restricted bands as de
32. ge Average Agilent 10 45 10 Oct 31 2006 Atten dB Mkr3 2 48790 GHz 64 28 dBpV BH 3 MHz X Axis 2 48358 GHz 2 49994 GHz 2 48798 GHz Stop 2 502 GHz Sweep 4 ms 401 pts Amplitude 61 6 dBpU 63 31 dBuU 64 28 dBuU 802 11 b radiated restricted band High Band Edge Peak MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 34 of 63 a PS M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 d Harmonic Emissions Requirements Radiated 802 119 Receive Uncorrected CARE Antenna Field Limit A Frequenc Antenna Field Preamp Factor Cable Strensth 3m Margin Measurement y Polarity strength dB dB Loss dB m dBuV dB Type MHz H V dBuV 3m dBuV 4824 V 43 5 35 1 33 5 52 47 1 74 0 26 9 pk 4824 V 30 4 35 1 33 5 52 34 0 54 0 20 0 avg 7236 V 44 1 35 1 37 0 6 5 52 5 74 0 21 5 pk 7236 V 30 2 35 1 37 0 6 5 38 6 54 0 15 4 avg 9648 V 41 5 35 6 38 5 7 8 52 2 74 0 21 8 pk Low Channel 2414MHz Corrected Receive Uncorrected A aa Antenna Field Limit A Frequency pce y eei EU Factor iue Strength 3m an eg MHz dB 3m dBuV H V dBuV 3m dBuV 4874 V 43 5 35 1 33 5 5 2 47 1 74 0 26 9 pk 4874 V 30 3 35 1
33. hannel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 40 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Mkr1 2 95 GHz Atten 5 dB 45 14 dBm Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 b Mid Channel Conducted Emissions 30MHz 1GHz Agilent 13 09 51 Oct 27 Stop 26 5 GHz UBH 300 kHz Sweep 880 6 ms 401 pts 802 11 b Mid Channel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 41 of 63 MET Ubiquiti Networks XR2 Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Agilent 13 04 07 Oct 27 Mkr1 2 95 GHz Rtten 5 dB 45 82 dBm Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 b High Channel Conducted Emissions 30MHz 18GHz Agilent 13 09 10 Oct 27 2006 Mkr1 26 224 GHz Rtten 5 dB 47 45 dBm Stop 26 5 GHz BH 300 kHz Sweep 880 6 ms 401 pts 802 11 b High Channel Conducted Emissions 18 26 5GHz MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 42 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional
34. hase Line 110 VAC 60 Hz Corrected Corrected Amplitude Results Margin Amplitude Results dBuV QP dB QP dBuV AVG QP AVG Margin dB AVG 38 4 PASS 34 6 33 2 PASS 26 8 39 5 PASS 33 5 29 4 PASS 30 6 44 PASS 29 38 7 PASS 21 3 Table 6 Conducted Emissions Voltage AC Power Phase Line 110 VAC 60 Hz Conducted Emissions Voltage AC Power Neutral Line 110 VAC 60 Hz Corrected Corrected Amplitude Results Margin Amplitude Results dBuV QP dB QP dBuV AVG QP AVG 38 43 PASS 34 57 30 95 PASS 29 05 42 41 PASS 30 59 36 558 PASS 23 442 43 75 PASS 29 25 37 83 PASS 22 17 Margin dB AVG Table 7 Conducted Emissions Voltage AC Power Neutral Line 110 VAC 60 Hz MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 13 of 63 Electromagnetic Compatibility Unintentional Radiators CFR Title 47 Part 15 Subpart B 110 VAC Ubiquiti Networks XR2 60 Hz ions AC Power 1SS Worst Case Em Voltage ions ISS Conducted Em Frequency MHz N I z e e o N T x eo 10 o o o gt o c 3 E W o o o gt o c Q o O oc 00 O D COO HQ ON Y CO NU w ANgp epnyjduy Phase Line Plot Conducted Emission Frequency MHz N lt Ss ot eL o
35. l device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 62 of 63 MET Electromagnetic Compatibility Ubiquiti Networks End of Report XR2 CFR Title 47 Part 15 Subpart B amp C End of Report MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 63 of 63
36. ne microamp per meter dBuV m Decibels above one microvolt per meter DC Direct Current yu E Electric Field DSL Digital Subscriber Line ESD Electrostatic Discharge EUT Equipment Under Test f Frequency FCC Federal Communications Commission GRP Ground Reference Plane H Magnetic Field HCP Horizontal Coupling Plane Hz Hertz IEC International Electrotechnical Commission kHz kilohertz kPa kilopascal kV kilovolt LISN Line Impedance Stabilization Network MHz Megahertz uH microhenry u microfarad us microseconds PRF Pulse Repetition Frequency RF Radio Frequency RMS Root Mean Square TWT Traveling Wave Tube V m Volts per meter VCP Vertical Coupling Plane MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page vii of vii lt MIE To Electromagnetic Compatibility Ubiquiti Networks Executive Summary XR2 CFR Title 47 Part 15 Subpart B amp C I Executive Summary MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 1 of 63 Cu ET Electromagnetic Compatibility Ubiquiti Networks Executive Summary XR2 CFR Title 47 Part 15 Subpart B amp C A Purpose of Test An EMC evaluation was performed to determine compliance of the Ubiquiti Networks XR2 with the requirements of Part 15 15 247 All references are to the most current version of Title 47 of the Code of Federal Regulations in effect In accordance with 82 1033 the following data is presented in support o
37. o small or for such use that it is not practicable to place the statement specified under paragraph a of this section on it the information required by this paragraph shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or alternatively shall be placed on the container in which the device is marketed However the FCC identifier or the unique identifier as appropriate must be displayed on the device 15 21 Information to user The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 61 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Certification amp User s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C Verification amp User s Manual Information The following is extracted from Title 47 of the Code of Federal Regulations Part 15 Subpart B Unintentional Radiators 15 105 Information to the user a For a Class B digital device or peripheral the instructions furnished the user shall include the following or similar statement placed in a prominent location in the text of the manual Note This equipment has been tested and found to comply with the limits for a Class B digita
38. perated at a business commercial industrial scientific or medical user s site but not at a residential site during the development design or pre production stages e Q For the purpose of paragraphs e 1 iv and e 1 v of this section the term manufacturer s facilities includes the facilities of the party responsible for compliance with the regulations and the manufacturer s premises as well as the facilities of other entities working under the authorization of the responsible party in connection with the development and manufacture but not the marketing of the equipment f For radio frequency devices subject to verification and sold solely to business commercial industrial scientific and medical users excluding products sold to other parties or for operation in a residential environment parties responsible for verification of the devices shall have the option of ensuring compliance with the applicable technical specifications of this chapter at each end user s location after installation provided that the purchase or lease agreement includes a proviso that such a determination of compliance be made and is the responsibility of the party responsible for verification of the equipment MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 58 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Certification amp User s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C Certification amp
39. r Intentional Radiators from FCC Part 15 15 207 a conooccocccononanonnnononnconnnonnnccnnncnnnonconnnon 22 Table 11 Output Power Requirements from 15 247 in treten enne nne tren nennt nennen ens 27 Table 12 Restricted Bands of Operations ives 1 ite ci rtr ones diia ER HEP oaaae ste Ee Ee nba Eo Ee ER exce e bcp aerea 30 Table 13 Radiated Emissions Limits Calculated from FCC Part 15 15 209 a 31 List of Figures Figure 1 Block Diagram of Test Configuration Radiated Emissions T Figure 2 Block Diagram of Test Configuration Conducted Measurement 8 List of Photographs Photograph 1 biquiti NeCwOrKS XR2 e eec eneee ae teta parta 6 Photograph 2 Conducted Emissions Test Setup Front View ss 15 Photograph 3 Conducted Emissions Test Setup Rear View ss 16 Photograph 4 Radiated Emission Test Setup 30 MHz 1 GHZ inner 19 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page vi of vii lt METo Electromagnetic Compatibility Ubiquiti Networks List of Terms amp Abbreviations XR2 CFR Title 47 Part 15 Subpart B amp C List of Terms and Abbreviations AC Alternating Current ACF Antenna Correction Factor Cal Calibration d Measurement Distance dB Decibels dBuA Decibels above one microamp dBuV Decibels above one microvolt dBuA m Decibels above o
40. r Spectral Density Agilent 13 34 43 Oct 27 Span 20 MHz UBH 10 kHz Sweep 150 s 401 pts 802 11 b Mid Ch Peak Power Spectral Density MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 50 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 e Peak Power Spectral Density 802 11 b Mkri 2 46050 GHz Ref 7 25 dBm Atten 5 dB 1 678 dBm Peak Log 10 dB Of fst 31 8 dB H1 2 3 FS AA Center 2 462 GHz Span 20 MHz Res BH 3 kHz UBH 10 kHz Sweep 150 s 401 pts 802 11 b High Ch Peak Power Spectral Density MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 51 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 e Peak Power Spectral Density 802 11 g Mkrl 2 41200 GHz 4 368 dBm Span 20 MHz UBH 10 kHz Sweep 150 s 401 pts 802 11 g Low Ch Peak Power Spectral Density Mkrl 2 44110 GHz 1 181 dBm Span 20 MHz UBH 10 kHz Sweep 150 s 401 pts 802 11 g Mid Ch Pe
41. rement facilities retained by or placed on file with the Commission by that laboratory In this situation the party responsible for the verification of the equipment is not required to retain a duplicate copy of the description of the measurement facilities 11 If the equipment is verified based on measurements performed at the installation site of the equipment no specific site calibration data is required It is acceptable to retain the description of the measurement facilities at the site at which the measurements were performed 2 If the equipment is to be authorized by the Commission under the certification procedure the description of the measurement facilities shall be filed with the Commission s Laboratory in Columbia Maryland The data describing the measurement facilities need only be filed once but must be updated as changes are made to the measurement facilities or as otherwise described in this section At least every three years the organization responsible for filing the data with the Commission shall certify that the data on file is current MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 60 of 63 MET Ubiquiti Networks XR2 Electromagnetic Compatibility Certification amp User s Manual Information CFR Title 47 Part 15 Subpart B amp C Certification amp User s Manual Information Label and User s Manual Information The following is extracted from Title 47 of the Code of Federal R
42. rements Band Edge Conducted Agilent 13 13 35 Oct 27 2006 Mkr2 2 39000 GHz Rtten 5 dB 35 01 dBm Stop 2 439 GHz UBH 300 kHz Sweep 11 94 ms 401 pts Marker Trace Type X fixis Amplitude 1 1 Freq 2 41558 GHz 9 249 dBm 2 1 Freq 2 398088 GHz 35 81 dBm 802 11 g Lower Band Edge Agilent 13 14 54 Oct 27 Mkr2 2 48350 GHz Atten 5 dB 35 68 dBm Span 100 MHz UBH 300 kHz Sweep 10 36 ms 401 pts Marker Trace Type X Axis Amplitude 1 5 Freq 2 45625 GHz 9 5 dBm 2 5 Freq 2 48358 GHz 35 68 dBm 802 11 g Upper Band Edge MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 47 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 e Peak Power Spectral Density Test Requirements 15 247 e For digitally modulated systems the peak power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8dBm in any 3 kHz band during any time interval of continuous transmission Test Procedure The transmitter was connected directly to a Spectrum Analyzer through a directional couple The power was monitored at the coupler port with a Peak Power Meter The power level was set to the maximum level The RBW and VBW were set
43. s 6 E Equipment Configuration nio es in Dis 9 Fe Support Equip M 9 G Ports and Cabling Information ses 10 EL Mode of Operation Powe esp reri nee athe oko eee ee anne to ce ree ei eek rd 10 I Method of Monitoring EUT Operation sense 10 Bi Modificat onssa aii 10 a Modifications to BUT cuina ee laa 10 b Modifications to Test Standard 10 K Disposition of BUT ene tele e HIE HM E Rede EUER ad ERE E eed EA eel Balin 10 III Electromagnetic Compatibility Criteria for Unintentional Radiators ss 11 15 107 a Conducted Emissions Limits etes cnet icit eren dildo teet c estero do cau anieasacdandassactes 12 15 109 a Radiated Emission Limits eee eere bae ae Rave Lue EEA E E aes a Fan S 17 15 09 a Radiated Emissions Limits ne esee see ceccket unit EAEE Eee deae eadera d eee oaa a a dann 17 IV Electromagnetic Compatibility Criteria for Intentional Radiators sense 20 15 208 Antenna Requirement ne eed Ue reete gue den RES bc ESPERE d ni 21 15 207 a Conducted Emissions Limits ss 22 15 247 a 6 dB and 99 Bandwidth dta Eee gi ene nn cire pe npe a uo bo eee eet ie 23 15 247 b Peak Power Output and RF Exposure essere eene een rennen tenete nnne 27 15 247 d Spurious Emissions Requirements Radiated and RF Conducted sess 30 15 207 a Radiated Emissions Limits eser cer et tener
44. s indicated and the emissions from this equipment were found to be within the limits applicable I assume full responsibility for the accuracy and completeness of these measurements and for the qualifications of all persons taking them It is further stated that upon the basis of the measurements made the equipment tested is capable of operation in accordance with the requirements of Part 15 247 of the FCC Rules under normal use and maintenance Tony Permsombut Manager Electromagnetic Compatibility Lab MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page iii of vii MET Electromagnetic Compatibility Ubiquiti Networks Report Status Sheet XR2 CER Title 47 Part 15 Subpart B amp C Report Status Sheet Revision Report Date Reason for Revision e November 28 2006 Initial Issue MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page iv of vii ES MET Electromagnetic Compatibility Ubiquiti Networks Table of Contents XR2 CFR Title 47 Part 15 Subpart B amp C Table of Contents I Io Cau TaNIIIIE NAT 1 A Purpose of Test RR 2 B Executive Summary rinitis 2 II Equipment Configuration P P 3 Ar MOV NA Cn 4 EB MSOIIURIINMCMUMM 2 A 6 D Description of Test Sample 2n o Desa cies sa
45. sed in Table 8 15 109 b The field strength of radiated emissions from a Class A digital device as determined at a distance of 10 meters shall not exceed the Class A limits expressed in Table 8 Field Strength dBHV m Frequency MHz 15 109 b Class A Limit 15 109 a Class B Limit dBuV 10m dBuV 3m 30 88 39 00 40 00 88 216 43 50 43 50 216 960 46 40 46 00 Above 960 49 50 54 00 Table 8 Radiated Emissions Limits calculated from FCC Part 15 15 109 a b The EUT was placed on a 0 8m high wooden table inside a semi anechoic chamber The method of testing and test conditions of ANSI C63 4 were used An antenna was located 10 m from the EUT on an adjustable mast A pre scan was first performed in order to find prominent radiated emissions For final emissions measurements at each frequency of interest the EUT was rotated and the antenna height was varied between m and 4 m in order to maximize the emission Measurements in both horizontal and vertical polarities were made and the data was recorded Unless otherwise specified measurements were made using a quasi peak detector with a 120 kHz bandwidth The EUT was found Compliant with the Class A requirement s of this section Measured emissions were below applicable limits Billy Kwan October 27 2006 MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 17 of 63 Mer Ubiquiti Networks XR2 Ra
46. t 15 Subpart C Part 15 General Rules and Regulations Allocation Assignment and Use of Radio Frequencies CFR 47 Part 15 Subpart B Electromagnetic Compatibility Criteria for Radio Frequency Devices Methods and Measurements of Radio Noise Emissions from Low Voltage pa UMS Electrical And Electronic Equipment in the Range of 9 kHz to 40 GHz ANSI NCSL Z540 1 1994 Calibration Laboratories and Measuring and Test Equipment General Requirements ANSI ISO IEC 17025 2000 General Requirements for the Competence of Testing and Calibration Laboratories MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 5 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Equipment Configuration XR2 CFR Title 47 Part 15 Subpart B amp C e Test Site All testing was performed at MET Laboratories Inc 4855 Patrick Henry Drive Building 6 Santa Clara California 95054 All equipment used in making physical determinations is accurate and bears recent traceability to the National Institute of Standards and Technology Radiated Emissions measurements were performed in a 10 meter semi anechoic chamber equivalent to an Open Area Test Site In accordance with 2 948 a 3 a complete site description is contained at MET Laboratories In accordance with 2 948 d MET Laboratories has been accredited by A2LA Certificate Number 591 02 D Description of Test Sample The Ubiquiti Networks XR2 is a modular wireless device PCMCI
47. t RF signal generated or used in the device up to the 10 harmonic of the highest fundamental frequency or to 40 GHz whichever is lower For frequencies 1 18GHz measurements were made at coupler port of a 20dB directional coupler The output of the coupler was terminated by a 50Q load For frequencies 18 40GHz a HP11970A and HP11970K harmonic mixer was used Each harmonic mixer was fed with a SMA to wave guide adapter Equipment complies with the Spurious Emissions Requirements Radiated and RF Conducted limits of 15 247 c For Radiated Emissions result refer to section 15 209 Radiated Emission Limits See following pages for detailed test results with RF Conducted Spurious Emissions and 15 205 Shawn McMillen October 27 2006 Spectrum Attenuator Analyzer Block Diagram 3 Spurious Conducted Emissions Test Setup MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 39 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Agilent 13 01 26 Oct 27 Mkr1 14 23 GHz Atten 5 dB 47 43 dBm Stop 18 GHz BH 300 kHz Sweep 1 862 s 401 pts 802 11 b Low Channel Conducted Emissions 30MHz 18GHz Agilent 13 19 31 Oct 27 Mkr1 26 1680 GHz 47 31 dBm Stop 26 5 GHz BH 300 kHz Sweep 880 6 ms 401 pts 802 11 b Low C
48. tee which are identical see Section 2 908 to the sample tested except for permissive changes or other variations authorized by the Commission pursuant to Section 2 1043 In this case the equipment is subject to the rules of Part 15 More specifically the equipment falls under Subpart B of Part 15 which deals with unintentional radiators MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 59 of 63 MET Electromagnetic Compatibility Ubiquiti Networks Certification amp User s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C Certification amp User s Manual Information 2 948 Description of measurement facilities a Each party making measurements of equipment that is subject to an equipment authorization under Part 15 or Part 18 of this chapter regardless of whether the measurements are filed with the Commission or kept on file by the party responsible for compliance of equipment marketed within the U S or its possessions shall compile a description of the measurement facilities employed 1 If the measured equipment is subject to the verification procedure the description of the measurement facilities shall be retained by the party responsible for verification of the equipment i If the equipment is verified through measurements performed by an independent laboratory it is acceptable for the party responsible for verification of the equipment to rely upon the description of the measu
49. the 902 928 MHz 2400 2483 5 MHz and 5725 5850 MHz bands The minimum 6dB bandwidth shall be at least 500 kHz The transmitter was set to the mid channel at the highest output power and connected to the spectrum analyzer through an attenuator The bandwidth of the fundamental frequency was measured with the spectrum analyzer using a RBW approximately equal to 1 of the total emission bandwidth VBW gt RBW The 6 dB Bandwidth was measured and recorded The measurements were repeated at the low and high channels Equipment complies with 15 247 a The 6 dB and 99 Bandwidth was determined from the plots on the following pages Shawn McMillen October 27 2006 Attenuator Spectr um Analyzer Block Diagram 1 Occupied Bandwidth Test Setup MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 23 of 63 MET Ubiquiti Networks XR2 Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators Ref 16 25 dBm Atten 5 dB Samp Log 10 dB Offst 31 8 dB Center 2 412 GHz Res BH 300 kHz BH 1 MHz Occupied Bandwidth 15 5236 MHz Transmit Freq Error 84 659 kHz x dB Bandwidth 11 121 MHz Span 50 MHz Sweep 4 ms 401 pts Occ BH Z Pur 99 00 x dB 6 00 dB 802 11 b Low Ch Occupied Band Width Agilent 13 20 14 Oct 27
50. to 3 kHz and a SPAN of 3 0 MHz with a 100 second sweep to the Spectrum Analyzer Measurements were carried out at the low mid and high channels Test Results Equipment complies with the peak power spectral density limits of 15 247 e The peak power spectral density was determined from plots on the following page s Test Engineer Shawn McMillen Test Date October 27 2006 MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 48 of 63 pua PS M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators CFR Title 47 Part 15 Subpart C 802 11b Carrier i Frequency Measured PPSD Limit Margin Low 6 865 Mid 38 iss 6357 High 2462 1 678 6 322 802 11g Carrier Channel MHz dBm dBm dB Low m 43 8 362 wa aer 4m s sum High 2462 0 323 8 323 Attenuator Spectr um Analyzer Block Diagram 4 Peak Power Spectral Density Test Setup MET Report EMCS21035B FCC247 O 2007 MET Laboratories Inc Page 49 of 63 M E To Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 e Peak Power Spectral Density 802 11 b 8 Oct 27 2006 Mkrl 2 41120 GHz Rtten 5 dB 1 135 dBm Span 20 MHz UBH 10 kHz Sweep 150 s 401 pts 802 11 b Low Ch Peak Powe
51. to the Electro Magnetic Compatibility Lab for testing was returned to Ubiquiti Networks upon completion of testing MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 10 of 63 E Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B III Electromagnetic Compatibility Criteria for Unintentional Radiators MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 11 of 63 S MET Electromagnetic Compatibility Ubiquiti Networks Unintentional Radiators XR2 CFR Title 47 Part 15 Subpart B Electromagnetic Compatibility Criteria for Unintentional Radiators 15 107 Conducted Emissions Limits Test Requirement s 15 107 a Except for Class A digital devices for equipment that is designed to be connected to the public utility AC power line the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in Table 5 Compliance with this provision shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminals 15 107 b For a Class A digital device that is designed to be connected to the public utility AC power line the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in T
52. tories Inc Page 36 of 63 MET Ubiquiti Networks XR2 MET Report EMCS21035B FCC247 Agilent 10 41 21 Oct 31 2006 Atten dB Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Mkrl 2 48350 GHz 52 96 dBpV UBH 30 Hz Agilent 10 40 32 Oct 31 2006 Atten dB Stop 2 502 GHz Sweep 1 387 s 401 pts Mkr1 2 48350 GHz 67 98 dBpV UBH 3 MHz Stop 2 502 GHz Sweep 4 ms 401 pts 802 11 g radiated restricted band High Band Edge Peak 2007 MET Laboratories Inc Page 37 of 63 ic G Electromagnetic Compatibility Ubiquiti Networks Intentional Radiators XR2 CFR Title 47 Part 15 Subpart C DEL A AA eS jar er Photograph 3 Test Equipment and setup for various Radiated Measurements MET Report EMCS21035B FCC247 2007 MET Laboratories Inc Page 38 of 63 MET Ubiquiti Networks Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 247 d Test Procedure Test Results Test Engineer s Test Date s Spurious Emissions Requirements RF Conducted For intentional radiators with a digital device portion which operates below 10 GHz the spectrum was investigated as per 15 33 a 1 and 15 33 a 4 i e the lowes
53. tromagnetic Compatibility Ubiquiti Networks Certification amp User s Manual Information XR2 CFR Title 47 Part 15 Subpart B amp C 90 Notwithstanding the provisions of paragraph a of this section prior to equipment authorization or determination of compliance with the applicable technical requirements any radio frequency device may be operated but not marketed for the following purposes and under the following conditions i Compliance testing ii Demonstrations at a trade show provided the notice contained in paragraph c of this section is displayed in a conspicuous location on or immediately adjacent to the device 111 Demonstrations at an exhibition conducted at a business commercial industrial scientific or medical location but excluding locations in a residential environment provided the notice contained in paragraphs c or d of this section as appropriate is displayed in a conspicuous location on or immediately adjacent to the device iv Evaluation of product performance and determination of customer acceptability provided such operation takes place at the manufacturer s facilities during developmental design or pre production states or v Evaluation of product performance and determination of customer acceptability where customer acceptability of a radio frequency device cannot be determined at the manufacturer s facilities because of size or unique capability of the device provided the device is o
54. tworks Electromagnetic Compatibility Intentional Radiators CFR Title 47 Part 15 Subpart C Electromagnetic Compatibility Criteria for Intentional Radiators 15 203 Test Requirement Results Test Engineer s Test Date s Antenna Requirement 15 203 An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section The manufacturer may design the unit so that a broken antenna can be replaced by the user but the use of a standard antenna jack or electrical connector is prohibited The structure and application of the EUT were analyzed to determine compliance with Section 15 203 of the Rules Section 15 203 states that the subject device must meet at least one of the following criteria a Antenna must be permanently attached to the unit b Antenna must use a unique type of connector to attach to the EUT c Unit must be professionally installed Installer shall be responsible for verifying that the correct antenna is employed with the unit The EUT as tested meets the criteria of this rule by virtue of having professionally installed The EUT is therefore compliant with 15 203 Manufacturer Type Model Gain Hyperliniktech Dipole

MET Laboratories, Inc. Safety Certification

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