EMC TEST REPORT
Contents
1. 17 42 TEST SETUP 17 4 3 TEST PROCGCEDURE u u u oe d EU eee 17 44 RESULTS amp PERFORMANCE 18 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP 30 APPENDIX 2 PHOTOGRAPHS OF u UU u UQ FPE S 31 Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 1 GENERAL INFORMATION 1 1 EUT DESCRIPTION Page 4 of 32 Product Name GSM amp GPS module Model Name SIM928A Hardware Version V1 01 Software Version SIM900 R11 0 RF Exposure Environment Uncontrolled 2G Support Band GSM900 DCS1800 GPRS Class 10 Tx Frequency Range GSM900 880 915MHz DCS1800 1710 1785MHz Rx Frequency Range GSM900 925 960MHz DCS1800 1805 1880MHz Type of modulation GMSK Antenna Type external Antenna Gain GSM 900 3dBi DCS 1800 GPS Operation Frequency 1575 42MHz Type of Modulation BPSK Antenna Type external Antenna Gain 2 4dBi Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 2 TECHNIACL SUMMARY 21 SUMMARY OF STANDARDS AND TEST RESULTS The EUT have been tested according to the applicable standards as referenced below Page 5 of 32 EMISSION Test Item Standard Result Conducted disturbance EN 55022 N A Radiated disturbance EN 55022 N A Harmonic current emission EN 610002. Vertical 3 PASS Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 30 of 32 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ESD TEST SETUP RADIO FREQUENCY ELECTROMAGNETIC FIELD IMMUNITY TEST SETUP Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Page 31 of 32 APPENDIX 2 PHOTOGRAPHS OF EUT View of EUT 1 c EI lt View of EUT 2 8 120 5139284 2 105 9 SN D18613881921472 Page 32 of 32 Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 View of EUT 3 0 0 SCOKCCCOR 6 506050 2 lt gt 2 2 99999 9 20000 0000000 o RoRo O Q gt SN 1613091 940503 A INEL 9152289893418 GSM_DEBUG ap SIM928 EVB_V1 01 31 E View of EUT 4 e 900663 u 082 EB 9000000 89000 00000 End of the report
3. repa Left Horizontal 3 PASS eee Left Vertical 3 PASS Right Horizontal 3 PASS Right Vertical 3 PASS 21520 Floor Horizontal 3 PASS 2200 Floor Vertical 3 PASS Horizontal 3 PASS pid Top Vertical 3 PASS EUT GSM GPS Module M N SIM928A Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Page 28 of 32 Power DC 3 8V Temperature 22 C Mode GSM1800Idle 80M 1G amp 1 4G 2 Humidity 51 7G oe EUT Position Result Front Horizontal 3 PASS O Front Vertical 3 PASS Horizontal 3 PASS Rear Vertical 3 PASS ae Left Horizontal 3 PASS Vertical 3 PASS ca Right Horizontal 3 PASS Right Vertical 3 PASS Floor Horizontal 3 PASS beens Floor Vertical 3 PASS Horizontal 3 PASS Vertical 3 PASS Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 29 of 32 EUT GSM GPS Module M N SIM928A Power DC3 8V Temperature 22 C Mode GPS 1575 42MHz Humidity 51 RD EUT Position r sn Result Front Horizontal d PASS Front Vertical d PASS Spic Rear Horizontal 3 PASS s Rear Vertical 3 PASS O Left Horizontal 3 PASS Left Vertical 3 PASS Right Horizontal 3 PASS Right Vertical 3 PASS Floor Horizontal 3 PASS Floor Vertical 3 PASS Horizontal 3 PASS
4. Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 1 of 32 EMC TEST REPORT Product Name GSM GPS Module Model Name SIM928A Prepared for Shanghai SIMCom Wireless Solutions Co Ltd Building A SIM Technology Building No 633 Jinzhong Road Changning District Shanghai R R China TEL 86 21 3252 3125 Prepared by Unilab Shanghai Co Ltd Floor 1 No 1350 Lianxi Rd Pudong New District Shanghai China TEL 86 21 5027 5125 FAX 86 21 5027 5126 Report Number UL15820130425CE20 1 Date of Report 2013 05 14 Date of Test 2013 04 25 2013 05 10 Notes The test results only relate to these samples which have been tested Partly using this report will not be admitted unless been allowed by Unilab Unilab is only responsible for the complete report with the reported stamp of Unilab Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Applicant Manufacturer Product Name Brand Name Model Name Serial Number EUT Voltage Date of Receipt Test Standard Test Result Date of Test Unilab Page 2 of 32 Shanghai SIMCom Wireless Solutions Co Ltd Building A SIM Technology Building No 633 Jinzhong Road Changning District Shanghai R R China Shanghai SIMCom Wireless Solutions Co Ltd Building A SIM Technology Building No 633 Jinzhong Road Changning District Shanghai R R China GSM GPS Module SIMCom SIM928A N A 3 6 4 4V 2013 04 25 ETSI EN301489 1 V1
5. General Requirements ETSI EN 301489 1 The performance criteria are used to take a decision on whether a radio equipment passes or fails immunity tests For the purpose of the present document four categories of performance criteria apply performance criteria for continuous phenomena applied to transmitters performance criteria for transient phenomena applied to transmitters Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 7 of 32 performance criteria for continuous phenomena applied to receivers performance criteria for transient phenomena applied to receivers Normally the performance criteria depend on the type of radio equipment Thus the present document only contains general performance criteria commonly used for the assessment of radio equipment More specific and product related performance criteria for a dedicated type of radio equipment may be found in the part of EN 301 489 series i 13 dealing with the particular type of radio equipment 1 Performance criteria for continuous phenomena applied to transmitters and receivers If no further details are given in the relevant part of EN 301 489 series i 13 dealing with the particular type of radio equipment the following general performance criteria for continuous phenomena shall apply During and after the test the apparatus shall continue to operate as intended No degradation of performance or loss of function is allowed below a permissible
6. 22 C 51 Horizontal BLER Nogo Limitline 1 400000000 GHz 0 000 869 500000 MHz 0 000 2 700000000 GHz 0 000 n w 400 500 800 1G 2G 2 7G Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Page 25 of 32 Vertical BLER 12 10 Nogo Limitline 8 c 6 869 500000 MHz u 3 000 m 4 w V 2 2 700000000 GHz 0 000 n 0 W iV 1 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 22 C Mode GPRS1800Traffic 80M 1G amp 1 4 Humidity 51 G 2 7G Horizontal BLER 12 10 Limitline 8 Y 6 1 400000000 GHz LLI 0 000 n ER a 4 1000 000000 MHz 0 000 n 2 2 700000000 GHz 0 000 n 0 _ 1 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 BLER 1 80M 100M 200 EUT GSM GPS Module Page 26 of 32 Vertical BLER Nogo Limitlilne 1 400000000 GHz 0 000 n 4000 000000 MHz 2 700000000 Hz 0 000 n 0 000 n V 1 300 400 500 800 1G 2G 2 7G Frequency in Hz M N SIM928A Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Page 27 of 32 Power DC 3 8V Temperature 22 C Mode GSM900Idle 80M 1G amp 1 4G 2 7 Humidity 51 G Frequency Antenna Fleld Strength Recut 2505206 Front Horizontal 3 PASS i Front Vertical 3 PASS 202200 Rear Horizontal 3 PASS Vertical 3 PASS
7. Chamber Radiated disturbance Test Manufacturer Model Serial No Due Date 3m Chamber amp ETS LINDGREN FACT 3 CT 0000336 2013 11 27 Agilent N9038A MY51210142 2013 09 28 Biconilog Antenna SCHWARZBECK VULB 9160 3316 2013 09 20 SCHWARZBECK 91200 00057407 2013 09 20 Microwave Preamplifier Electronics EM30180 3008A02425 2014 03 01 Shielding Room No 2 ESD Test IEC 61000 4 2 Manufacturer Sess Due Date ESD Simulator DM 1132 2014 02 20 3m Full anechoic Chamber RF electromagnetic field Immunity Test IEC 61000 4 3 Equipment _ Manufacturer Model Due Date The measuring equipment utilized to perform the tests documented in this report has been calibrated once a year or in accordance with the manufacturer s recommendations and has been calibrated by accredited calibration laboratories 2 4 SUPPORT EQUIPMENT Equipment Manufacturer Model Serial No Due Date Radio Communication Tester Agilent E5515C GB46581718 2013 10 25 2 5 TEST FACILITY All test facilities used to collect the test data are located at No 1350 Lianxi Rd Pudong New District Shanghai China The site and apparatus are constructed in conformance with the requirements of ANSI C63 4 CISPR 16 1 1 and other equivalent standards The laboratory is compliance with the requirements of the ISO IEC EN 17025 2 6 IMMUNITY PERFORMANCE CRITERIA
8. detector method see annex B at each test frequency step initially an unmodulated test signal shall be applied Then the test modulation shall be applied The test shall be repeated with the equipment in the idle mode of operation and the exclusion band shall not be used during this test 9 5 Radio frequency common mode When using the max hold detector method see annex B at each test frequency step initially an unmodulated test signal shall be applied Then the test modulation shall be applied 9 5 2 Test method The stepped frequency increments may be 50 kHz increment of the momentary frequency in the frequency range 150 kHz to 5 MHz When using the max hold detector method initially at each test frequency step an unmodulated immunity test signal shall be applied Then the modulation of the immunity RF test signal 1 kHz tone shall be applied as specified in the EN 301 489 1 1 9 6 3 Performance criteria During tests with pulses 3a and 3b the performance criteria TT shall apply see clause 6 2 9 7 3 Performance criteria Voltage dips and interruptions For a voltage dip corresponding to a reduction of the supply voltage of 30 for 10 ms the performance criteria TT or CR specified In clauses 6 2 or 6 3 shall apply as appropriate 2 7 TEST SETUP CONFIGURATION See test photographs attached in Appendix 1 for the actual connections between EUT and support equipment Notes 1 All the equipment cab
9. individual exposure in the test sequence During the test the downlink speech output level shall be at least 35 dB less than the previously recorded reference levels when measured through an audio band pass filter of width 200 Hz centred on 1 kHz audio breakthrough CR check NOTE When there is a high level background noise present the filter bandwidth can be reduced down to a minimum of 40 Hz At the conclusion of the test the EUT shall operate as intended with no loss of user control functions or stored data and the communication link shall have been maintained At the conclusion of each exposure the EUT shall operate with no user noticeable loss of the communication link At the conclusion of the total test comprising the series of individual exposures the EUT shall operate as intended with no loss of user control functions or stored data as declared by the manufacturer and the communication link shall have been maintained TR Ancillary equipment tested on a stand The provision of EN 301 489 1 1 clause 6 4 shall apply alone basis Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 9 of 32 Special conditions for EMC immunity tests Reference to clauses in EN 301 489 1 1 Special product related conditions additional to or modifying the test conditions in EN 301 489 1 1 clause 9 9 2 Radio frequency electromagnetic field 9 2 2 Test method When using the max hold
10. number of discharge per Result location kV polarity each location Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Contact discharge VCP Test Test level Minimum number of discharge per Result location kV polarity each location eod Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 15 of 32 EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 23 C Mode DCS1800ldle Humidity 53 Contact discharge Direct discharge Test Test level Minimum number of discharge RESUN location kV per polarity each location 1 2 3 4 2 4 25 PASS Contact discharge HCP Test Test level Minimum number of discharge per Result location kV polarity each location au Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Contact discharge VCP Test Test level Minimum number of discharge per Result location kV polarity each location eu Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 16 of 32 EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 23 C Mode GPS 1575 42MHz Humidity 5396 Contact discharge Direct discharge Test Test lev
11. 00M RxQual in RxQua 1 80M 100M 200 200 Page 22 of 32 Audio Breakthr DL 1 400000000 GHz 62 115 dB Nogo Limitline 2 700000000 GHz 1000 000000 MHz 62 995 dB 63 464 dB we 300 400 500 800 1G 2G 2 7G Frequency in Hz RxQual Limitline 1 400000000 GHz 0 000 nRxQua 1000 000000 MHz 2 700000000 GHz 0 000 nRxQua 0 000 nRxQua 300 400 500 800 1G 2G 2 7G Frequency in Hz Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Audio Breakthr UL in dB 80 90 80M 100M Audio Breakthr DL in dB 80 90 80M 100M Vertical Audio Breakthr UL 1000 000000 MHz Page 23 of 32 Nogo Limijtline YA WW 2 700000000 GHz 43 941 dB 43 622 dB 1 400000000 GHz 45 107 dB 200 300 400 500 800 1G 2G 2 7G Frequency in Hz Audio Breakthr DL 1 400000000 GHz Nogo Limitline 1000 000000 MHz 64 490 dB V 200 300 400 500 800 1G Frequency in Hz 2 700000000 GHz 61 975 dB YW wy 2G 2 7G Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 2 5 RxQual in RxQua 1 80M 100M 200 EUT GSM GPS Module Power DC3 8V Mode GPRS900Traffic 80M 1G amp 1 4G Humidity 2 7G BLER 1 80M 100M 200 Frequency in Hz Page 24 of 32 RxQual Limitline 1 400000000 GHz 0 000 nRxQua 1000 000000 MHz 100000900 GHz 0 000 nRxQua 0 000 nRxQua V 400 500 800 1G 2G 2 7G Frequency in Hz M N SIM928A Temperature
12. 2 4 25 PASS Contact discharge VCP Test Test level Minimum number of discharge per Result location kV polarity each location eod Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 13 of 32 EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 23 Mode DCS1800Traffic Humidity 53 Contact discharge Direct discharge Test Test level Minimum number of discharge Result location kV per polarity each location xd 1 2 3 4 2 4 25 PASS Contact discharge HCP Test Test level Minimum number of discharge per Result location kV polarity each location Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Contact discharge VCP Test Test level Minimum number of discharge per Result location kV polarity each location eod Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 14 of 32 EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 23 Mode GSMg00ldle Humidity 53 Contact discharge Direct discharge Test Test level Minimum number of discharge Result location kV per polarity each location xd 1 2 3 4 2 4 25 PASS Contact discharge HCP Test Test level Minimum
13. 3 2 Voltage fluctuations amp flicker EN 61000 3 3 IMMUNITY Test Item Standard Result Electrostatic discharge ESD EN 61000 4 2 P Radio frequency electromagnetic EN 61000 4 3 field Immunity Electrical fast transients EFT EN 61000 4 4 N A Surges EN 61000 4 5 N A Radio frequency continuous EN 61000 4 6 conducted Immunity Voltage dips and interruptions EN 61000 4 11 N A Note P means pass F means failure N A means not applicable Remark1 This EUT is just a radio dependent module without any AC port DC port and telecommunication network port So these tests are not applicable for this EUT Remark2 This EUT is just a radio dependent module as an ancillary equipment incorporated in the radio equipment So this test is not applicable for this EUT Remark3 This EUT is just a radio dependent module which is not used in a vehicular environment So this test is not applicable for this EUT 2 2 TEST UNCERTAINTY Where relevant the following test uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16 4 2 This uncertainty represents an expanded uncertainty expressed at approximately the 95 confidence level using a coverage factor of k 2 Test item Value dB Conducted disturbance 3 4 Radiated disturbance 4 2 Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 6 of 32 2 3 TEST EQUIPMENT LIST 3m Semi anechoic
14. 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz Vertical Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 20 of 32 Audio Breakthr UL in dB Audio Breakthr DL in dB Audio Breakthr UL 1 400000000 GHz 30 58 424 dB Nogo Limitlilne 869 500000 MHz 50 57 277 dB 2 70 00 GHz 80 90 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz Audio Breakthr DL 1 400000000 GHz 30 65 431 dB Limitline 50 869 500000 MHz 63 421 dB 2 700000000 GHz 66 358 dB 80 90 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 RxQual in RxQua EUT Power Mode 1 RxQual 1 400000000 GHz 869 500000 MHz 0 000 nRxQua 3 000 RxQua 0 80M 100M 200 300 400 500 800 1G Frequency in Hz GSM GPS Module M N DC 3 8V Temperature DCS1800Traffic 80M 1G amp 1 4G Humidity 2 7G Horizontal Audio Breakthr UL 20 1 400000000 GHz 61 415 dB 30 m 40 c 1000 000000 MHz 2 50 61 444 dB amp 60 5 lt 70 80 90 80M 100M 200 300 400 500 800 1G Frequency in Hz Page 21 of 32 Nogo Limitlilne 2 700000000 GHz 0 000 nRxQua 2G 2 7G SIM928A 22 C 51 Nogo Limitline 2 700000000 GHz 59 286 dB Y Y 2G 2 7G Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Audio Breakthr DL in dB 80 90 80M 1
15. 9 2 ETSI EN301489 7 V1 3 1 ETSI EN301489 3 V1 4 1 Complied 2013 04 25 2013 05 10 Prepared by Let Reviewed by Approved by Date of Issue Technical Engineer Jeremy Cai CL Senior Engineer Forest Cao Dva Wont Supervisor Eva Wang 713 515 Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 3 of 32 TABLE OF CONTENTS 1 GENERAL INFORMATION icanininicanidan l J 4 1 1 EUT ee hate eie dicm ice nds 4 2 TECHNIACL s u u u lu uu uu 5 21 SUMMARY OF STANDARDS AND TEST RESULTS 5 22 TEST UNCERTAINTY 5 23 TEST EQUIPMENT LIST 6 2 4 SUPPORT EQUIPMENT 6 25 TEST 6 2 6 IMMUNITY PERFORMANCE CRITERIA 6 27 TEST SETUP CONFIGURATION 9 3 ELECTROSTATIC DISCHARGE ESD 10 3 1 JTESTSPEUIFICATION 2 10 32 10 3 3 TEST PROCEDURE 2 10 3 4 RESULTS amp PERFORMANCE 11 4 RF ELECTROMAGNETIC FIELD 17 41 WEST SPECIFICATION
16. at all sides of the EUT were completely illuminated B Air discharge at slots and apertures and insulating surfaces On those parts of the EUT where it is not possible to perform contact discharge testing the equipment should be investigated to identify user accessible points where breakdown may occur Such points are tested using the air discharge method The round discharge tip of the discharge electrode was approached as fast as possible to touch the EUT After each discharge the ESD simulator discharge electrode was removed from the EUT The simulator was then re trigged for a new single discharge and applies more than 10 times on each reselected point This procedure was repeated until the air discharge completed 3 4 RESULTS amp PERFORMANCE Discharge point vovod 1 0999900 v u www 70000000 696 2 999999 22 SIM928 EVB_V1 01 Unilab Shanghai Co Ltd Report No UL15820130425CE20 1 Unilab Page 12 of 32 EUT GSM GPS Module M N SIM928A Power DC 3 8V Temperature 23 Mode GSMg00Traffic Humidity 53 Contact discharge Direct discharge Test Test level Minimum number of discharge Result location kV per polarity each location xd 1 2 3 4 2 4 25 PASS Contact discharge HCP Test Test level Minimum number of discharge per Result location kV polarity each location Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right
17. e applied in the following A Contact discharge Tests shall be performed at a maximum repetition rate of one discharge per second a Direct discharge The tip of the discharge electrode should touch the EUT before the discharge switch was operated The EUT shall be exposed to at least 200 discharges 100 each at negative and positive polarity at a minimum of four test points a minimum of 50 discharges at each point One of the test points shall be subjected to at least 50 indirect discharges contact to the center of the front edge of the horizontal coupling plane If no direct contact test points are available then at least 200 indirect discharges shall be applied in the indirect mode use of the Vertical Coupling Plane b Indirect discharge b1 Horizontal Coupling Plane HCP More than 50 single discharges were applied at the front edge of each HCP opposite the center point of the EUT and 0 1m from vertically the front of the EUT Discharge to the HCP was made horizontal to the edge of the HCP b2 Vertical Coupling Plane VCP More than 50 single discharges were applied to the center of one vertical edge of the coupling plane The coupling plane of dimensions 0 5 m x Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 11 of 32 0 5 m was placed parallel to and positioned at a distance of 0 m from the EUT Discharges were applied to the coupling plane with this plane in sufficient different positions th
18. el Minimum number of discharge Result location kV per polarity each location xd 1 2 3 4 2 4 25 PASS Contact discharge HCP Test Test level Minimum number of discharge per Result location kV polarity each location Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Contact discharge VCP Test Test level Minimum number of discharge per Result location kV polarity each location eod Front 2 4 25 PASS Rear 2 4 25 PASS Left 2 4 25 PASS Right 2 4 25 PASS Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 17 of 32 4 RF ELECTROMAGNETIC FIELD IMMUNITY 41 TEST SPECIFICATION Basic Standard EN 61000 4 3 Test Port Enclosure port Step Size 1 Modulation 1kHz 80 AM Dwell Time 1 second Polarization Horizontal amp Vertical 4 2 TEST SETUP 3m Full Anechoic Chamber Support Equipment Signal Generator Amplifier Control amp Monitor System 4 3 TEST PROCEDURE a The EUT and support equipment were placed on the non conductive table 0 8m above the ground plane at a fully anechoic chamber The transmit antenna was located at a distance of 3 meters from the EUT and support equipment b The frequency range is swept from 80MHz to 1000MHZz with the signal 80 amplitude modulated with a 1 kHz sine wave The rate of sweep did not exceed 1 5x 10 decade s Where the frequency range is swept incrementally the step size was 1 The dwe
19. formance loss is not specified by the manufacturer then either of these may be deduced from the product description and documentation and what the user may reasonably expect from the apparatus if used as intended 3 Performance criteria for equipment which does not provide a continuous communication link For radio equipment which does not provide a continuous communication link the performance criteria described in clauses 6 1 and 6 2 are not appropriate then the manufacturer shall declare for inclusion in the test report his own specification for an acceptable level of performance or degradation of performance during and or after the immunity tests The performance specification shall be included in the product description and documentation The related specifications set out in clause 5 3 have also to be taken into account The performance criteria specified by the manufacturer shall give the same degree of immunity protection as called for in clauses 6 1 and 6 2 4 Performance criteria for ancillary equipment tested on a stand alone basis If ancillary equipment is intended to be tested on a stand alone basis the performance criteria described in clauses 6 1 and 6 2 are not appropriate then the manufacturer shall declare for inclusion in the test report his own specification for an acceptable level of performance or degradation of performance during and or after the immunity tests The performance specification shall be included in the prod
20. les were placed in the worst case configuration to maximize the emission during the test 2 Grounding was established in accordance with the manufacturer s requirements and conditions for the intended use 3 All the tests were carried out with the EUT in normal operation Which was shown in this test report is the worst test mode Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 10 of 32 3 ELECTROSTATIC DISCHARGE ESD 3 1 TEST SPECIFICATION Basic Standard EN 61000 4 2 Test Port Enclosure port Discharge Impedance 330 ohm 150 pF Discharge Mode Single Discharge Discharge Period one second between each discharge 3 2 TEST SETUP ESD Insulation Foil Generator um uda RA Ground 470 470 Strap 0 8m Ground ReferencePlane 3 3 TEST PROCEDURE The test applied a non conductive surface and a horizontal coupling plane on a wooden table 0 8 m high standing on the reference ground plane which is a 3 m x 4 m metallic sheet with 1 5 mm thickness This reference ground plane projected beyond the EUT by at least 0 5 m on all sides and the minimum distance between the EUT and all other conductive structure except the ground plane beneath the EUT was more than 1 0 m ESD shall be applied only to those points and surfaces of the EUT which are expected to be touched during usual operation including user access as specified in the user manual The discharges shall b
21. ll time at each frequency shall be not less than the time necessary for the EUT to be able to respond c The test was performed with the EUT exposed to both vertically and horizontally polarized fields on each side A CCD camera was put inside the chamber and through its display to monitor the operational situation of the EUT to judge the EUT performance criterion during test Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 18 of 32 4 4 RESULTS amp PERFORMANCE EUT GSM GPS Module M N SIM928A Power DC3 8V Temperature 22 Mode GSM900Traffic 80M 1G amp 1 4G 2 Humidity 51 76 Horizontal Audio Breakthr UL 20 1 400000000 GHz 30 869 500000 MHz 57 053 dB 54 902 dB Nogo 40 2 700000000 GHz 56 613 dB 50 60 Audio Breakthr UL in dB 70 80 90 80M 100M 200 300 400 500 800 1G 2G 276 Frequency Hz Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 19 of 32 Audio Breakthr DL 20 1 400000000 GHz 30 63 936 dB Nogo m 40 2 700000000 GHz lt 50 61 764 dB lt 869 500000 MHz 63 279 dB 5 V 5 5 lt omg 80 90 80M 100M 200 300 400 500 800 1G 2G 2 7G Frequency in Hz RxQual 5 5 1 400000000 GHz 0 000 nRxQua 4 869 500000 MHz 0 000 nRxQua E nu PR Nogo Limitlihe x 02 2 x a 2 700000000 GHz 0 000 nRxQua 1
22. munity protection as called for in the following clauses Product Standard Clause 6 1 to 6 5 of ETSI EN301489 7 During the test the uplink speech output level shall be at least 35 dB less than the previously recorded reference levels when measured through an audio band pass filter of width 200 Hz centred on 1 kHz audio breakthrough check NOTE When there is a high level background noise present the filter CT bandwidth can be reduced down to a minimum of 40 Hz At the conclusion of the test the EUT shall operate as intended with no loss of user control functions or stored data and the communication link shall have been maintained In addition to confirming the above performance during a call the test shall also be performed in idle mode and the transmitter shall not unintentionally operate At the conclusion of each exposure the EUT shall operate with no user noticeable loss of the communication link At the conclusion of the total test comprising the series of individual exposures the EUT shall operate as intended with no loss of user control TT functions or stored data as declared by the manufacturer and the communication link shall have been maintained In addition to confirming the above performance during a call the test shall also be performed in idle mode and the transmitter shall not unintentionally operate During the test the RXQUAL of the downlink shall not exceed the value of three measured during each
23. performance level specified by the manufacturer when the apparatus is used as intended In some cases this permissible performance level may be replaced by a permissible loss of performance During the test the EUT shall not unintentionally transmit or change its actual operating state and stored data If the minimum performance level or the permissible performance loss is not specified by the manufacturer then either of these may be deduced from the product description and documentation and what the user may reasonably expect from the apparatus if used as intended 2 Performance criteria for transient phenomena applied to transmitters and receivers If no further details are given in the relevant part of EN 301 489 series i 13 dealing with the particular type of radio equipment the following general performance criteria for transient phenomena shall apply After the test the apparatus shall continue to operate as intended No degradation of performance or loss of function is allowed below a permissible performance level specified by the manufacturer when the apparatus is used as intended In some cases this permissible performance level may be replaced by a permissible loss of performance During the EMC exposure to an electromagnetic phenomenon a degradation of performance is however allowed No change of the actual mode of operation e g unintended transmission or stored data is allowed If the minimum performance level or the permissible per
24. uct description and documentation The related specifications set out in clause 5 3 have also to be taken into account The performance criteria specified by the manufacturer shall give the same degree of immunity protection as called for in clauses 6 1 and 6 2 General Requirements ETSI EN 301489 7 The establishment and maintenance of a communications link the assessment of RXQUAL and the assessment of the audio breakthrough by monitoring the speech output signal level are used as performance criteria to ensure that all primary functions of the transmitter and receiver are evaluated during the immunity tests In addition the test shall also be performed in idle mode to ensure the Unilab Shanghai Co Ltd Unilab Report No UL15820130425CE20 1 Page 8 of 32 transmitter does not unintentionally operate The maintenance of a communications link shall be assessed using an indicator which may be part of the test system or the EUT If an equipment is of a specialized nature such that the performance criteria described in the following clauses are not appropriate then the manufacturer shall declare for inclusion in the test report his own specification for an acceptable level of performance or degradation of performance during and or after the immunity tests The performance specification shall be included in the product description and documentation The performance criteria specified by the manufacturer shall give the same degree of im
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