Manual - ETS
Contents
1. 66 ZH98L H ZHOZLH 298 3 2119113 081 0 H pue POJNSESJ GL L 67 Model 3117 081 3 H pue 4 painseam LE 68 ZHOVH 2 9 3 2923 08 H pue 3 sui d painseam LLE 69 ZHO9H 7 95 ZH99 4 2899 3 081 1 up d H pue suJejjed ZL 70 ZH98H 7 9 2H983 2 9 3 081 eue d H pue 3 sui d pounseayy ZLLE 71 ZHOOLH ZH96H ZH901 4 2963 081 H pue 4 9 5 9 LLC 72 2490 H 7 96 ZHOOL 3 2963 081 auejd H pue 3 POINSESJ 73 ZHOCLH 2 9 ZH9CL 3 2H91 3 081 i auejd H pue LLC 74 ZHOGL H ZH9LLH 2890 3 Z ZHOLL 3 081 H pue 4 pounseayy LLE 75 3117 Measured Patterns E and H plane 76 N 2 O lt gt N O LLI H13GHz X 14GHz 180 3117 Measured Patterns E and H plane N m m O lt N O LLI H13GHz X H 14GHz 180 77 2199 H ZHOGLH ZH991 3 E ZHOGL 3 081 b H pue 3 painsesa LLE 78 2898 ZHOZLH2. 19 Attach Mounting Bracket to Antenna 20 Attach Stinger Mount Models 3117 and 3116C Only 21 Mount Antenna and 4 22 7 TR and Mast Mounting oa 23 2x2 BOOM Mounting OPTA Lo aba 24 5 0 Mounting a Model 3112 to the Optional Positioning System 25 Rear Plate Mounting A A A 25 Connecting the Optional Positioning System 27 OC AMOI S t E D D EP 27 AMP lANZALOWOPION awa awama aos de 28 6 0 Mounting a Model 3106 Series Antenna to a 7 TR 29 7 0 Typical HB gt a Gm 33 Model cy 2 33 MOTS IUD s ciis I LIE IE Lnd A 35 Model Eo fe TR 37 O A nor TRIES 40 5 O TIT Aa Wa JO 43 Model Hoi dos 46 Appendix A Warranty 49 Appendix B Typical Measured Radiated Patterns 51 Models TODD Mc 51 E ao 56 Model AKA ai A ile 62 au o GA LT
3. 298 3 2H9 1 3 081 auejd H pue 4 Su19 d LLC 79
4. 46 Model 3116C 3116C AF and Gain 50 _ im Gain 1 49 48 47 46 45 44 43 42 41 40 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Frequency GHz Gain dBi HPBW deg 3116C Half Power Beamwidth computed plane H plane 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Frequency GHz 47 VSWR 48 1 3116C VSWR WL LLL L 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Frequency GHz Appendix A Warranty 3 See the Product Information Bulletin included with your shipment for the complete ETS Lindgren warranty for your Double ridged Waveguide Horn Antenna DURATION OF WARRANTIES FOR DOUBLE RIDGED WAVEGUIDE HORN ANTENNAS All product warranties except the warranty of title and all remedies for warranty failures are limited to two years Product Warranted Duration of Warranty Period 49 This page intentionally left blank 50 Appendix B Typical Measured Radiated Patterns Model 3106B ZHW00G H gt 2 00 ZzHN00S 3 2 1007 3 081 i auejd H pue 4 Su1l9 q paJnsee y GOOLE 51 ZHIN00 H ZHNO09H ZHW007 3 3 7 10093 081 U auejd H pue 4 419 89012 52 ZHWO06 ZHN008H 2 006 4 7 10083 081 eue d H pue 3 peunsee y 89012 53 ZHOG LH 7 90 2899 4 3 2H901 3 081
5. B H pue sul9ayBed 9901 94 ZHOSZH X ZH90 ZH ZH9S 4 29003 08 U pue painseam 8490 55 Model 3119 ZHWOOS ZHNOOVH ZHN00S d 2 00 3 081 y auejd H pue Su1l9 q PaInsealA 611 56 ZHN00 H ZHN009H ZHW007 3 2 lt 7 10093 081 aueld H pue SUJ3 J2d OLLE 57 ZHWO06 H 3 ZHN008H ZHINO06 4 2 0008 3 081 0 auejd H pue 3 9 5 9 OLLE 58 ZHOCH ZHOLH ZHOC 4 ZH9 4 081 5 auejd H pue 3 sulaned 5 9 OLLE 59 ZHOY H ZHOCH 4 28923 08 H pue 3 pansea 611 60 2499 ZH9SH 2H99 4 2993 081 1 oue d H pue 3 painseam eLLE 61 Model 3115 ZHOVH X ZHOCH 3 2892 3 081 y up d H pue 4 POINSESJ SL L 62 ZHO9H X ZH9SH zH99 4 28953 081 3 auejd H pue 5 9 63 2498 2 9 72H98 3 2923 08 3 pue painseam L L 64 3115 Measured Patterns E and H plane NN LE s CD O LUI xx 1 NN CD CD 1 65 180 2899 H 7 95 299 3 ZHOGL 3 081 up d H pue
6. 2200 2400 Frequency MHz AF dB Model 3119 3119 AF and Gain AF 10m AF3m 3 AF 1m Gain 10m Gain 3m 6 Gain 1m 400 500 600 700800 1000 2000 Frequency MHz 3000 4 4000 5000 6000 Gain dBi 37 Half Power Beamwidth deg 38 3119 Half Power Beamwidth menm plane H plane 160 140 120 100 80 60 40 20 0 400 500 600 700800 1000 2000 Frequency MHz 3000 4000 5000 6000 VSWR 10 VSWR 1 400 500 600 700800 1000 3119 VSWR N MU 2000 3000 4000 5000 6000 Frequency MHz AF dB 40 Model 3115 3115 AF and Gain B 1 2 6 T B 9 Frequency GHz 0 10 11 12 13 14 15 16 17 18 Gain dBi HPBW deg 3115 Half Power Beamwidth 180 170 E plane H plane 110 1 22 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Frequency GHz 41 VSWR 42 1 3115 VSWR 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Frequency MHz Model 3117 3117 AF and Gain Gain 3m 6 AF 1m X Gain 1m 0 1 2 3 4 6 7 8 9 10 11 12 14 15 16 17 18 Frequency GHz Gain dBi 43 HPBW deg 44 180 170 160 150 140 130 120 110 100 3117 Half Power Beamwidth E plane H plane 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Frequency GHz VSWR 5 6 7 3117 VSWR 8910 11 Frequency MHz 12 13 14 15 16 17 18 45 AF dBm
7. Model 3106B to a 7 TR see page 29 The stinger on the Model 3117 and Model 3116C enables you to mount the antenna directly to an ETS Lindgren 7 TR without additional hardware This illustration provides an option for mounting a Double Ridged Waveguide Horn Antenna except Model 3106B and Model 3112 onto an ETS Lindgren 7 TR Tripod or mast Contact the ET S Lindgren Sales Department for information on ordering optional mounting hardware To antenna mounting hole 104169 Boom Antenna Mount Knob Through boom on 7 TR Mast 23 2x2 Boom Mounting Options 2x2 boom refers to a typical 2 inch by 2 inch boom Following are options for mounting a Double Ridged Waveguide Horn Antenna onto a 2x2 boom Contact the ETS Lindgren Sales Department for information on ordering optional mounting hardware To OR To antenna antenna mounting mounting hole hole 101913 101937 Fixed Swivel Antenna Antenna Mount 8 Mount Insert boom through Insert boom through 24 5 0 Mounting a Model 3112 to the Optional Positioning System information in the ETS Lindgren Product Information Bulletin included with your shipment Failure to provide continuous support of the antenna when attaching or removing the antenna from the positioning system may result in damage and or personal injury CAUTION Before connecting any components or operating the CAUTION Double Ridged Waveguide Horn Antennas follow the safety The customer is
8. Ridged Waveguide Horn is a linearly polarized broadband antenna covering the 1 GHZ to 18 GHz frequency range A single well defined main lobe radiation pattern over the entire frequency range provides excellent illumination of the Equipment Under Test EUT The Model 3117 is ideally suited for IEC 6100 4 3 and MIL STD 661 462 immunity tests as well as ANSI C634 and EN 55033 emissions tests The 3117 includes a stinger for flexible mounting options MODEL 3116C The Model 3116C Double Ridged Waveguide Horn is a linearly polarized broadband antenna covering the frequency range 10 GHz to 40 GHz It is designed and built specifically for emissions and susceptibility testing The Model 3116C is precision machined from aluminum 50 2 92 mm female connector is mounted on the base block of the antenna for increased performance at high frequencies For flexible mounting Y options the 3116C includes a bracket that accepts a 1 4 20 thread screw and a rear stinger style mount Optional Items TRIPOD OPTIONS ETS Lindgren offers the following non metallic non reflective tripods for use at both indoor and outdoor EMC test sites e 4 TR Tripod Constructed of linen phenolic and delrin designed with an adjustable center post for precise height adjustments Maximum Height 2 0 m 80 0 in e 7 TRTripod Constructed of PVC and fiberglass components providing increased stability for
9. responsible for providing an adequate and safe support system for the Model 3112 Double Ridged Waveguide Horn when moving and attaching to the optional positioning system Rear Plate Mounting Pattern The Model 3112 Double Ridged Waveguide Horn Antenna includes a series of outer holes in the rear plate that is compatible with the optional positioning system Additionally the mounting holes can be used to meet customer specific mounting requirements 25 pue ajoy Jano UJIM ajejd Bununol ZLLE I8PON 05 OL 525 SZ 6 0501 526 00 12 526 WNNIANTY ADIHL 05 _ xe Xb OF LX SF 00 16 26 Connecting the Optional Positioning System Once the Model 3112 is securely mounted on the positioner loosen the nuts and turn Turn wh the wheel at the base of the horn support for better field uniformity This bore sights the horn 10 degrees Model 3112 with optional positioner Input Locations Do not connect power to the positioner until the antenna is CAUTION securely mounted and all connections have been made The input panel is located on the base of the Model 3112 positioner Plug one end of the fiber optic cable into the FIBER OPTIC INPUT connector AIR Plug the opposite end of the POWER FIBER IN fiber optic cable into the ETS SUPPLY OPTIC Lindgren Model 2090 Multi INPUT Device Controller or amp Ep compatible c
10. 68 Notes Cautions and Warnings Note Denotes helpful information intended to provide tips for gt better use of the product Caution Denotes a hazard Failure to follow instructions CAUTION could result in minor personal injury and or property damage Included text gives proper procedures Warning Denotes a hazard Failure to follow instructions could result in SEVERE personal injury and or property damage Included text gives proper procedures See the ETS Lindgren Product Information Bulletin for safety regulatory and other product marking information This page intentionally left blank 1 0 Introduction The ETS Lindgren family of Double Ridged Waveguide Horn Antennas consists of linearly polarized broadband antennas ranging in frequency from 100 MHz to 40 GHz These antennas were designed and built specifically from EMI measurements and specifications compliance testing However they can also be used for antenna gain pattern measurement surveillance automotive and military EMC immunity applications Double Ridged Waveguide Horn Antennas MODEL 3112 The Model 3112 Double Ridged Waveguide Horn is a linearly polarized antenna covering the frequency range of 100 MHz to 1 GHz The Model 3112 is especially effective for generating high electromagnetic fields with relatively low power input The antenna is also useful for receiving low level signals where high gain characteristics are nee
11. Models 3112 3106B 31109 3115 3117 3116C Double Ridged Waveguide Horn Antennas User Manual J Model 3117 Model 3116C m b ED Model 3106B C Model 3119 Model 3115 NETS LINDGREN An ESCO Technologies Company ETS Lindgren Inc Although the information in this document has been carefully reviewed and is believed to be reliable ETS Lindgren does not assume any liability arising out of the application or use of any product or circuit described herein nor does it convey any license under its patent rights nor the rights of others All trademarks are the property of their respective owners Copyright 2010 2014 by ETS Lindgren Inc All Rights Reserved No part of this document may be copied by any means without written permission from ETS Lindgren Inc Trademarks used in this document The ETS Lindgren logo is a trademark of ETS Lindgren Inc Revision Record MANUAL DOUBLE RIDGED WAVEGUIDE HRN FAM Part 399318 Rev D Revision om Initial Release October 2010 Update 3116B to 3116C Updates to all May 2012 sections C Updated 7 TR boom information updated August 2013 mounting information added 3106B on 7 TR mounting instructions Added optional 7 16 DIN connector to March 2014 Model 3119 Table of Contents Notes Cautions and Warnings V iia 7 Double Ridged Waveguide Hor
12. TR Boom Assembly Options Boom Assembly Antenna Mounting Straight Standard 109042 for general antenna mounting on 7 TR Boom Assembly Antenna Mounting Offset Standard 108983 for general antenna mounting on 7 TR POL and 7 TR POL M can also be used to mount stinger type antennas Boom Stinger Only For stinger mount antennas only 118947 Boom Assembly Antenna Mounting 3106 For 108507 mounting Model 3106 antennas only Service Procedures For the steps to return a system or system component to ETS Lindgren for service see the Product Information Bulletin included with your shipment 3 0 Specifications Electrical Specifications MODEL 3112 Frequency Range 100 MHz 1 GHz Maximum Continuous Power 800 W 1 5 kW Type N female connector 2 5 kW CW EIA 1 5 8 in flange connector Peak Power Type N female connector EIA 1 5 8 in flange Front to Back Ratio 20 dB Cross Polarization 20 dB minimum MODEL 3106B Maximum Continuous Power Front to Back Ratio Cross Polarization 15 MODEL 3119 e female standard connector Connector e 7 16 DIN optional connector must be specified at time of purchase Front to Back Ratio 20 dB Cross Polarization 20 dB minimum MODEL 3115 Cross Polarization MODEL 3117 Frequency Range 1 GHz 18 GHz 3 5 1 max VSWR Ratio Average lt 2 1 above 1 5 GHz Maximum Continuous Power 300 W 26 42 dB at 1 GHz Front to Back Ratio gt 12 08
13. before performing these steps For clarity the following illustrations do not show the 7 TR ETS Lindgren may substitute a similar part with the same functionality for another part for example a wingnut for a hex nut The following steps to mount a Model 31068 Double Ridged Waveguide Horn Antenna onto a 108507 boom apply to all Model 3106 Series antennas Step 1 Remove the two 104136 boom knobs from the underside of the 108507 boom You will re use the knobs in Step 7 29 Step 2 Lift the mount adapter up and away from the boom Step 3 Remove the wingnut to free the 1 4 20 screw from the mount adapter You will re use the screw in Step 6 gt Se Step 4 Remove the nuts to free the two screws from the vertical plate on the mount adapter You will re use the screws in Step 6 30 Step 5 On the side of the Model 3106B with the antenna connector remove the two screws from the mount plate gt Retain these two screws for future use if you remove the Model 3106B from 3 the 7 you will need to replace these screws to provide support for the inner ridge of the antenna Step 6 Attach mount adapter to the Model 31068 e Using the two screws removed in Step 4 insert the screws through the lip on the vertical part of the mount adapter and into the two holes on the antenna Tighten to secure Using the screw removed in Step 3 insert the scr
14. continuous support of the antenna when attaching or removing the mounting bracket or thumbscrews may result in damage INCLUDED MOUNTING HARDWARE All Double Ridged Waveguide Horn Antennas except the 3112 3119 and 3106B mount directly to a 4 TR Tripod using the included mounting hardware no additional hardware is required The Model 3117 Model and 3116C include a stinger mount for centerline rotation measurements see page 21 for more information All Double Ridged Waveguide Horn Antennas ship with the following mounting hardware e Mounting bracket drilled to accept ETS Lindgren or other tripod mount with 1 4 20 threads e humbscrews 2 for attaching the antenna to the mounting bracket 19 ATTACH MOUNTING BRACKET TO ANTENNA The Model 3117 Model and 3116C include a stinger mount for centerline rotation measurements see page 21 for more information The following illustration represents a typical assembly of the mounting bracket to an antenna The Model 3116C is shown however the steps are similar for each of the Double Ridged Waveguide Horn Antennas p m Thumbscrews LT Connector Mounting Bracket 1 4 20 Connector 1 Hold the antenna with the connector pointing to the floor and align the holes on the back of the antenna with the ones on the bracket provided 2 Select set of holes for horizontal or vertical polarization as desired 3 Insert both thumbscrews and
15. dB at 2 GHz gt 20 dB at 3 GHz 18 GHz Cross Polarization 20 dB at 3 GHz 18 GHz MODEL 3116C Frequency Range 10 GHz 40 GHz 20 W 40 GHz Maximum Continuous Power 40 W 10 GHz Peak Power 200 W Type K female Front to Back Ratio 20 dB Cross Polarization 20 dB minimum Physical Specifications MODEL 3112 Approximate Weight 86 1 kg 189 81 Ib MODEL 3106B Approximate Weight 11 8 kg 26 01 Ib MODEL 3119 Approximate Weight 7 4 kg 16 3 Ib 17 18 MODEL 3115 24 4 cm 9 6 in 27 9 cm 11 in E AI Approximate Weight 1 8 kg 4 Ib MODEL 3117 17 5cm 15 5 cm mount 6 9 in 6 1 in mount 15 5 cm 6 1 in Approximate Weight 1 13 kg 2 5 lb MopEL 3116C 10 8 cm 4 25 in 25 73 cm 13 03 cm 10 13 in 9 13 in 6 35 cm 8 9 cm 2 5 in 3 5 in Approximate Weight E d b 4 0 Mounting Instructions CAUTION Before connecting any components or operating the Double Ridged Waveguide Horn Antennas follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment The Double Ridged Waveguide Horn Antennas are precision instruments Handle with care Make sure that no part of the antenna 15 in contact with the tripod or tower 4 TR Mounting Instructions CAUTION CAUTION Due to the size of the Model 3112 3119 and 3106B Double Ridged Waveguide Horn Antennas do not mount them onto a 4 TR Failure to provide
16. ded MODEL 3106B The Model 3106B Double Ridged Waveguide Horn is a linearly polarized broadband antenna covering a frequency range of 200 MHz to 2 5 GHz It is precision machined from aluminum making it lightweight and durable Two brackets are attached to the sides of the antenna so it can be polarized either horizontal or vertically The Model 3106B has high gain and excellent VSWR characteristics over the entire frequency range see Appendix B on page 51 for data charts It is especially effective for generating high electromagnetic field with relatively low power input The antenna is also useful for receiving low level signals where high gain characteristics are needed MODEL 3119 The Model 3119 Double Ridged Waveguide Horn is a linearly polarized broadband antenna covering the frequency range of 400 MHz to 6 GHz The Model 3119 15 ideally suited for immunity over 1 GHz and as a reference antenna for wireless testing In addition the 3119 is useful for antenna pattern measurement as a source antenna MODEL 3115 The Model 3115 Double Ridged Waveguide Horn is a linearly polarized broadband antenna covering the frequency range of 750 MHz to 18 GHz The Model 3115 is ideally suited for IEC 61000 4 3 and MIL STD 461E immunity tests as well as ANSI C634 and EN 55033 emissions testing In addition the 3115 is useful for antenna pattern measurement as a source antenna MODEL 3117 The Model 3117 Double
17. ew through the horizontal part of the mount adapter and into the mount block on the antenna Tighten to secure NA A AAM ARI OANL CA 4 TO Vir intina a Madal 247106 Series Antenna tn a R VIO u V O TUO OSIISS ZA ILCI II Id LU d Step 7 Attach the mounted assembly to the boom Use the two 104136 knobs removed in Step 1 to attach the antenna and mount adapter assembly to the boom Tighten to secure 32 7 0 Typical Data CAUTION Model 3112 Before placing into operation follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment 3112 AF and Gain Gain AF dB y 1400 1200 Power watts 800 600 400 200 1000 Gain dBi 500 60 70 800 900 Frequency MHz 300 400 3112 Power Required for 200v m at 2m distance 900 500 60 700 800 1000 Frequency MHz 100 200 300 400 33 VSWR 34 1 100 3112VSWR 200 300 400 500 600 700 800 900 1000 Frequency MHz Model 3106B 3106B AF and Gain 3 23 AF 10m Gain 10m AF im Gain 1m 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 Frequency MHz 35 Gain dBi Half Power Beamwidth deg 36 3106B Half Power Beamwidth E plane plane meet 160 140 120 100 80 60 40 20 0 200 400 600 800 1000 1200 1400 1600 1800 2000
18. ing information e Steps to receive your shipment e Steps to return a component for service e ETS Lindgren calibration service e ETS Lindgren contact information 11 This page intentionally left blank 12 2 0 Maintenance Before performing any maintenance follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment Maintenance of a Double Ridged Waveguide Horn Antenna L is limited to external components such as cables or gt connectors If you have any questions concerning maintenance contact ETS Lindgren Customer Service Annual Calibration See the Product Information Bulletin included with your shipment for information on ETS Lindgren calibration services Replacement and Optional Parts ETS Lindgren may substitute a similar part or new part number with the same functionality for another number Contact ETS Lindgren for questions about part numbers and ordering parts Following are the part numbers for ordering replacement or optional parts for the Double Ridged Waveguide Horn Antennas Part Description Part Number Model 3112 Pneumatic Assisted Pedestal 109621 4 TR Tripod 4 TR 4 TR Mounting Bracket 3115 101501 7 TR Tripod Options e 7 Tripod No Polarization 7 TR 7 Tripod Pneumatic Polarization 7 TR POL e 7 Tripod Manual Polarization 7 TR POL M 13 14 Part Description Part Number 7
19. n Antennas Vs ls TI a 7 Model 3 is 7 Mode 8 MOGELS DC DN IA dd 8 Models TI uste cT 8 RU E RE 9 Opuonal MOMS suu uu uu ym seen ol and et Ed 9 NTIDOGROPNO S ERA APA e RA 9 T VR BOOM OPUONS situarla P 10 Model 3112 Positioning SIS M ii 11 ETS Lindgren Product Information Bulletin 11 2 0 MAIN MNAC en 13 ANNUGNCAIOTALO asia 13 Replacement and Optional Parts eto Qu nn nt ne 13 Service Proce dur S oia 14 3 0 SpecilicdlioliS ona 15 Electrical Specifications di em 15 APPO ORO PO 15 cL 15 Mode Si iii 16 c 16 MOSS aid 16 A P bee 17 PnysicaLSPECNCANONS u uuu A OO AO A a 17 ccm 17 E 17 0191211564 EON 17 Modol tao odas ANTO 18 PLU 18 Model S 1160 sn 18 4 0 Mounting Instructions 19 44TR MOURUNGANSTUCHONS 19 Included Mounting Hardware
20. ontroller Plug the cord included first into the POWER SUPPLY outlet Make connection with the power source only once all other connections have been made and the antenna is securely attached to the positioner 27 Air Polarization Option e Plug the ends of the twin air hoses into the two AIR OUT connectors located on the interface box at the base of the custom positioning system 25 7 AIR OUT e Plugthe opposite ends of the twin hoses into the two 90 degree fittings on the air cylinder of the custom positioning system e Plug one end of the single air hose into the AIR IN connector located on the opposite side of the interface box at the base of the custom positioning system shown in previous diagram e Plug opposite end of the single air hose into the air supply e Once the antenna is completely secure and the connections are made connect the power supply to the POWER SUPPLY port on the opposite side of the interface box at the base of the custom positioning system show in previous diagram 6 0 Mounting a Model 3106 Series Antenna to a 7 TR Before connecting any components or operating the CAUTION Double Ridged Waveguide Horn Antennas follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment You will need assistance from two team members to mount a CAUTION Model 3106 Series antenna to the 7 TR You must install the 108507 boom onto the 7 TR
21. physically large antennas The unique design allows for quick assembly disassembly and convenient storage Allows several different configurations including options for manual or pneumatic polarization Quick height adjustment and locking wheels provide ease of use during testing A Maximum Height 2 17 m 85 8 in 7 TR Boom OPTIONS Straight 109042 For general antenna mounting on a 7 TR Offset 108983 For general antenna mounting on a 7 TR with pneumatic or manual polarization Can also be used to mount stinger type antennas Stinger Only 118947 For stinger mount antennas only Centerline Rotation For Model 3106 Series antennas only when 108507 changing polarization maintains centerline rotation For mounting information see Mounting a Model 3106 Series Antenna to a 7 TR on page 29 10 MODEL 3112 POSITIONING SYSTEM The Model 3112 features an option for a fixed height pneumatic assisted polarization positioning system The position system is ideal when using the Model 3112 for immunity testing Power Supply 160 mA 120 VAC Optional 220 VAC available Pneumatic Interface 50 80 PSI 181 43 226 76 kg 400 500 Ib Maximum Height 355 6 cm 140 in Maximum Load 194 13 cm 76 43 in ETS Lindgren Product Information Bulletin See the ETS Lindgren Product Information Bulletin included with your shipment for the following e Warranty information e Safety regulatory and other product mark
22. tighten 20 ATTACH STINGER MOUNT MODELS 3117 AND 3116C ONLY The Model 3117 Model and 3116C include a stinger mount for centerline rotation measurements Mounting Polarization Bracket Orientation Stud 2 ib NN Threaded Mounting Stud Threaded Connector 2 Type Connector 1 Hold the antenna with the connector pointing to the floor and align the holes on the back of the antenna with the ones on the bracket provided 2 Select set of holes for horizontal or vertical polarization as desired 3 Insert both thumbscrews and tighten 4 Align stinger with the threaded mounting stud then tighten 21 22 MOUNT ANTENNA AND BRACKET TO 4 TR Attach the mounting bracket to the 4 TR by aligning the 1 4 20 connector on the bracket with the 1 4 20 bolt on the tripod Support the antenna securely while turning the mounting bracket to tighten the connection To change polarization support the antenna securely and remove the thumbscrews Turn the antenna to align the holes on the mounting bracket with the desired set of holes on the back of the antenna Re insert the thumbscrews and tighten 1 M Model 3117 shown mounted onto 4 TR 7 TR and Mast Mounting Options CAUTION NN Due to the size of the Model 3112 do not mount it onto a 7 TR For a list of 7 TR boom options see page 10 For 7 TR mounting instructions see the 7 TR manual For instructions to mount a
Download Pdf Manuals
Related Search