Double-Ridged Waveguide Horn Antennas
Contents
1. 2 17 0 8m 31 8 in 13 5 kg Straight Boom For general antenna mounting on a 7 TR standard Offset Boom For general antenna mounting on a 7 TR with optional pneumatic or manual polarization When changing polarization maintains centerline rotation for rear mount stinger type antennas only 7 TR Boom For Model 3106B antenna only optional Centerline Rotation Boom optional 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 31112 for immunity testing 46 160 mA Power Supply 120 VAC Optional 220 VAC available Pneumatic Interface 50 80 PSI 181 43 226 76 kg 400 500 lbs 355 6 cm 194 13 10 ETS Lindgren Product Information Bulletin See the ETS Lindgren Product Information Bulletin included with your shipment for the following Warranty information e Safety regulatory and other product marking information e Steps to receive your shipment e Steps to return a component for service ETS Lindgren calibration service e ETS Lindgren contact information 2 0 Maintenance Before performing any maintenance follow the safety CAUTION information in the ETS Lindgren Product Information Bulletin included with your shipment Maintenance of a Double Ridged Waveguide Antenna is amp Ir limited to external components such2. 11 Anaal t T 11 Replacement and Optuornal Paris i rix tact tapes 11 DEVICE PrOC CUr S ELLE 12 3 0 Specifications u 13 ATOMS me ui a Sasa te 13 PY SICAL M 15 4 0 Mounting Instructions 17 Model 3112 Optional Positioning System 17 Fy Mounting mec E 21 7 Mounting 23 5 0 TY iCal u uu 27 um E 27 Modelo TO 29 Model 31 CERE 34 Model 3 E 37 ER 40 GM 43 Appendix B Typical Measured Radiated Patterns 45 Notes Cautions and Warnings Note Denotes helpful information intended to provide tips for 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 WARNING could result in SEVERE personal injury and or property damage Included text gives proper procedures See the ETS
3. 68 ZHOCLH 2 ZHOLLH ZHOCL 3 ZHI 3 081 aueld pue 4 pounseow 69 081 ZHOYLH ZHOELH zH9yl 3 2899 3 i aueld pue 3 poinseay L L 70 ZHOYLH X ZHOELH 3 7096 3 08 eue d H pue 3 LILLE 71 2499 H ZHOSLH 2 9 3 299 3 081 aueld H pue SUI9NE 4 9 5 9 72 24908 H ZHOJIH 2899 3 294 3 08 U H PUE 3 Su1 9 q 9 5 9 JLLE 73 This page intentionally left blank 74
4. EU 3106B Measured Patterns E and H plane 45 180 ZHWN00 H gt 7HNO09H ZHIW00 3 2 lt 2 009 3 081 aueld H pue 3 sui d 9901 46 ZHN006H 3 2 1008 ZHW006 3 2 008 3 08 U aueld H pue 4 SuJalled painseay 99015 47 2899 ZHOOLH 2899 3 2H901 3 081 aueld H pue 4 49012 48 28990 2 ZHO0CH 2H967 3 amp 29003 081 aueld H pue SUJ9 ed peJnsee y 99015 49 MopEL 3119 ZHNO0SH 2 ZHWOOT ZHW00S 3 ZHW00 3 08 i aue d H pue 3 6 1 50 ZHW00 H 2 2 009 ZHW007 3 2110093 081 1 aueld pue 3 p inse l 6LLE 51 ZzHN006H gt 7HNO08H ZHW006 3 26 ZHNO08 3 081 3 H pue 3 p nse l ELLE 52 ZHOCH ZH H ZHOC 3 ZH 081 1 aueld H pue 3 sui d 611 53 ZHOYH X ZHO H 3 21923 081 aueld pue GL LE 54 ZH99H ZHOSH 2899 4 lt 27H96 081 aueld pue 3 55 MopEL 3115 ZHOVH X ZH9 H ZHO 3 28923 081 aueld H pue 3 p inse
5. input The antenna is also useful for receiving low level signals where high gain characteristics are needed MopEL 3119 The Model 3119 Double Ridged Waveguide Horn Antenna is a linearly polarized broadband antenna covering the frequency range of 400 MHz to 6 GHz The Model 3119 is 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 Antenna 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 Ridged Waveguide Horn Antenna 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 MopEL 3116C The Model 3116C Double Ridged Waveguide Horn Antenna is a linearly polarized broadband antenna covering the frequency range 10 GHz to 40 GHz I
6. 70 Non Polarizing antenna Antenna Adapter antenna mounting mounting bracket V andas bracket insert antenna insert knob mounting knob bracket insert P knob 105861 Thread Insert 105861 Thread Insert 1019428 Support To 4 TR 102308 H T elg Swivel E Antenna Mount To 4 TR Can mount directly to a 4 TR Use of a 102308 Swivel Antenna Mount simplifies polarization and is optional 7 TR Mounting Instructions Due to the size of the Model 3112 Double Ridged Waveguide CAUTION Horn Antenna do not mount it onto a 7 TH tripod Please refer to the Model 7 TR manual for mounting instructions and gt options Following are options for mounting a Double Ridged Waveguide Antenna except the Model 3112 onto an ETS Lindgren 7 TR Tripod or mast Contact the ETS Lindgren Sales Department for information on ordering optional mounting hardware 23 24 7 TR Mast To antenna mounting hole 104169 Boom Antenna Mount Through boom on 7 TR Mast 7 TRIPOD OPTIONS 109042 boom Straight boom for general antenna mounting on a 7 TR 108983 boom oftset boom for general antenna mounting on a 7 TR with pneumatic or manual polarization can also be used to mount stinger type antennas 108507 boom Centerline rotation boom for Model 3106 Series antennas only when changing polarization maintain
7. Instructions CAUTION d Before connecting any components follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment The ETS Lindgren Double Ridged Waveguide Horn Antennas are precision instruments Handle with care Make sure that no part of the antenna is in contact with the tripod or tower Model 3112 Optional Positioning System 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 The customer is responsible for providing an adequate and safe support system for the Model 3112 Double Ridged Waveguide Horn Antenna when moving and attaching to the optional positioning system 17 21 00 18 45 X 1 50 4 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 30 THICK ALUMINUM gt gt CN 9 25 9 25 10 50 Model 3112 Mounting Pattern Rear plate with outer hole pattern for end mounting G 581 8X N 9 25 9 25 10 50 CONNECTING THE OPTIONAL POSITIONING SYSTEM Model 3112 with optional positioner Once the Model 3112 is securely mounted on the positioner loosen the nuts and turn the wheel at the base of the horn s
8. Lindgren Product Information Bulletin for safety regulatory and other 3 product marking information 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 MODEL 3112 The Model 3112 Double Ridged Waveguide Horn Antenna 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 needed MopEL 3106B The Model 3106B Double Ridged Waveguide Horn Antenna 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 It is especially effective for generating high electromagnetic field with relatively low power
9. Models 3112 3106B 3119 3115 3117 3116C Double Ridged Waveguide Horn Antennas User Manual Model 3117 Model 3116C Model 3106B Model 3119 Model 3115 WETS LINDGREN ESCO Technologies Company ETS Lindgren L P reserves the right to make changes to any products herein to improve functioning or design 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 2012 by ETS Lindgren L P All Rights Reserved No part of this document may be copied by any means without written permission from ETS Lindgren L P Trademarks used in this document The ETS Lindgren logo is a trademark of ETS Lindgren L P Revision Record Double Ridged Waveguide Horn Antenna MANUAL Part 399318 Rev B Initial Release October 2010 Update 3116B to 3116C Updates to all May 2012 sections Table of Contents Notes Cautions and Warnings iv TMTFOGUCUION u 5 ee MIEL 7 ETS Lindgren Product Information Bulletin 10 2 0 Z aus
10. as cables or connectors ev 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 3 functionality for another part part 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 Antennas 7 TR Tripod 31068 Mount Pneumatic 7 TR POL 3106 7 TR Boom Model 3106B Only 108507 11 12 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 MopEL 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 in flange connector Type N female Connector FIA 1 54 in flange Front to Back Ratio 20 dB Cross Polarization 20 dB minimum MopEL 3106B VSWR Ratio Average Maximum Continuous Power Peak Power Impedance Nominal Front to Back Ratio Cross Polarization 13 14 MopEL 3119 VSWR Ratio Average Maximum Continuous Power Impedance Nominal Front
11. eg 38 180 170 160 150 140 130 120 110 100 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 38 39 AF dBm 40 Model 3116C 3116C AF and Gain 50 im Gain m 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 41 VSWR 42 1 3116C VSWR wU L 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Frequency GHz Appendix A Warranty 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 RipGED WAVEGUIDE HORN ANTENNAS All product warranties except the warranty of title and all remedies for warranty failures are limited to two year Product Warranted Duration of Warranty Period Model 3112 Model 31068 Model 3119 Model 3115 Model 3117 Model 31160 43 This page intentionally left blank 44 Appendix B Typical Measured Radiated Patterns MopEL 3106B N N P ss WO LO kx 1 N N gt CoL
12. l 3117 with the 4 TR the mounting bracket must be attached Mounting Polarization Bracket Orientation Stud 2 Stinger Threaded Mounting Stud Threaded Connector 2 Type N 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 the stinger with the threaded mounting stud then tighten MOUNT ANTENNA TO THE MODEL 4 TR TRIPOD _ Model 3117 shown mounted onto 4 1 Attach the mounting bracket to the 4 TR tripod 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 22 2 Tochange 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 4 TR TRIPOD OPTIONS Following are additional options for mounting the Double Ridged Waveguide antennas onto an ETS Lindgren 4 TR Tripod Contact the ETS Lindgren Sales Department for information on ordering optional mounting hardware 100989 OR 101950 OR 100989 Polarizing Polarizing Support Rod Antenna Adapter Antenna Adapter OR 1064
13. lN L L 56 ZH99H X ZH9SH 2993 28993 081 1 aueld H pue 3 Suse PSINSEAN 57 ZHO8H X ZHOLH 2H98 3 28913 081 1 eue d H pue 4 sujejjeg pounseay GLLE 58 ZHOOLH X ZH96H 2890 3 2H963 08 aueld pue 3 GLLE 59 0 L 2499 H 23991 H 2899 3 299 3 081 05 09 aueld H pue 3 sujejjed 021 09 06 60 ZHO8LH ZHOLLH 2898 3 2892 08 0 aueld H pue 4 peJnsee SLLE 61 MopEL 3117 06 081 X x x x X eue d pue 3 ZLLE 62 ZHOVH 2 ZHOCH ZHO 3 28923 08 aueld pue 3 5 LLLE 63 ZHO9H ZHOGH zH99 4 2H96 3 081 aueld H pue 3 pounseayy L L 64 ZHO8H ZH9 H 2898 3 2H9 3 081 u H pue 3 pounseay L L 65 ZHOOLH ZH96H 2890 3 2 96 4 081 X aueld H pue 3 66 ZHOOLH ZH96H 2890 3 28963 081 U aueld H pue PaINSESN LLC 67 ZHOCLH ZHOILH ZHOCL 3 2H911 3 081 up d H pue 5 9 LLC
14. pply 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 4 TR Mounting Instructions tripod Due to the size of the Model 3112 3119 and 3106B Double Ridged CAUTION Waveguide Horn Antennas do not mount them onto a 4 TR Failure to provide continuous support of the antenna when CAUTION attaching or removing the mounting bracket or thumbscrews may result in damage MOUNTING BRACKET ATTACHMENT ETS Lindgren Double Ridged Waveguide Horn antennas ship with the following mounting hardware e Mounting bracket drilled to accept ETS Lindgren or other tripod mount with 14 20 threads e humbscrews 2 for attaching the antenna to the mounting bracket e The illustration represents a typical assembly of the mounting bracket to an antenna The Model 3116 is shown however the steps are similar for each of the ETS Lindgren Double Ridged Waveguide Horn Antennas Thumbscrews lt Connector Mounting mE 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 tighten 21 STINGER MOUNT ATTACHMENT A stinger mount is included with the Model 3117 antenna for centerline rotation measurements When using the Mode
15. s centerline rotation 2x2 BooM MOUNTING OPTIONS Following are additional options for mounting the Double Ridged Waveguide Antenna onto a 2x2 boom Contact the ETS Lindgren Sales Department for information on ordering optional mounting hardware 2x2 boom refers to a typical 2 inch by 2 inch boom 2x2 Boom 101913 I Fixed cM Ant ntenna x mm Mount s Insert boom through To antenna mounting hole a TT 101937 Swivel 679 Antenna Insert boom through 25 26 MOUNT ANTENNA TO 7 TR POSITIONER Please review the mounting instructions included in the Model 7 TR manual 7 TR shown with Model 31068 mounted onto 7 TR with optional 108507 centerline rotation boom 5 0 Typical Data CAUTION Model 3112 AF dBn Power watts Before placing into operation follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment 3112 AF and Gain Gain dBi 100 200 300 400 500 600 700 800 900 1000 Frequency MHz 3112 Power Required for 200v m at 2m distance 1400 1200 1000 800 600 400 200 100 200 300 400 500 600 700 800 900 1000 Frequency MHz 27 VSWR 28 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 MH
16. t is designed and built specifically for emissions and susceptibility testing The Model 3116 is precision machined from g aluminum A 50 O Type K 2 92 mm female connector is mounted on the base block of the antenna for increased performance at high a frequencies For flexible mounting options the 3116C includes a bracket that accepts 4 H 20 thread screw and also stinger style mount Optional Items ETS Lindgren offers the following non metallic non reflective tripods for use at both indoor and outdoor EMC test sites MopEL 4 TR TRIPOD The 4 TR Tripod is constructed of linen phenolic and delrin designed with an adjustable center post for precise height adjustments Maximum height is 2 0m 80 0 in and minimum height is 94 cm 37 0 in This tripod can support up to 11 8 kg 26 0 lbs load 3 2m 94 cm 3 in 11 8 kg MopEL 7 TR TRIPOD The 7 TR Tripod is constructed of PVC and fiberglass components providing increased stability for physically large antennas The unique design allows for quick assembly disassembly and convenient storage The 7 TR allows several different configurations including options for manual or pneumatic polarization Quick height adjustment and locking wheels provide ease of use during testing Maximum height is 2 17 m 85 8 in with a minimum height of 0 8 m 31 8 in This tripod can support a 13 5 kg 30 105 load
17. to Back Ratio Cross Polarization MopEL 3115 VSWR Ratio Average Maximum Continuous Power MopEL 3117 Frequency Range 1 GHz 18 GHz 3 5 1 max AVETagE lt 2 1 above 1 5 GHz Maximum Continuous Power 300 W gt 6 42 dB at 1 GHz Front to Back Ratio gt 12 08 dB at 2 GHz gt 20 dB at 3 GHz 18 GHz Cross Polarization 20 dB at 3 GHz 18 GHz MopEL 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 MopEL 3112 203 2 cm 80 in 182 cm 71 65 in 139 7 cm 56 in Approximate Weight 86 1 kg 189 81 Ibs MopEL 3106B 93 3 cm 36 7 in 97 8 cm 38 5 in 72 9 cm 28 7 in Approximate Weight 11 8 kg 26 01 Ibs MODEL 3119 48 84 cm 19 23 in 40 cm 15 74 in Approximate Weight 7 4 kg 16 3 lbs 15 16 MopEL 3115 Width 24 4 cm 9 6 in 27 9 cm 11 in Approximate Weight 1 8 kg 4 105 MODEL 3117 Width 17 5 cm 6 9 in 17 5 cm 15 5 cm mount 6 9 in 6 1 in mount 15 5 cm 6 1 in Approximate Weight 1 13 kg 2 5 Ib MODEL 3116C Width 10 8 cm 4 25 in with stinger 25 73 cm 10 13 in with bracket 13 03 cm 5 13 in With stinger 6 35 cm 2 5 in with bracket 8 9 cm 3 5 in With stinger 0 334 kg 0 74 lbs with bracket 0 201 kg 0 44 lbs 4 0 Mounting
18. upport for better field uniformity This bore sights the horn 10 degrees MODEL 3112 INPUT LOCATIONS Do not connect power to the positioner until the antenna is CAUTION securely mounted and all other connections have been made D amp AIR POWER FIBER IN SUPPLY OPTIC INPUT e 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 Plug the opposite end of the fiber optic cable into the ETS Lindgren Model 2090 Multi Device Controller or compatible controller e 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 19 20 AIR POLARIZATION OPTION AIR OUT 6 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 Plug the opposite ends of the twin hoses into the two 90 degree fittings on the air cylinder of the custom positioning system 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 Plug the opposite end of the single air hose into the air supply Once the antenna is completely secure and the connections are made connect the power su
19. z 29 Gain dBi Half Power Beamwidth deg 30 3106B Half Power Beamwidth E plane H plane mmm 160 140 120 100 80 60 40 20 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 Frequency MHz AF dB Model 3119 3119 AF and Gain 10m O AF3m AF 1m Gain 10m Gain 3m 6 Gain 1m 400 500 600 700800 1000 2000 Frequency MHz 3000 4 4000 5000 6000 Gain dBi 31 Half Power Beamwidth deg 32 3119 Half Power Beamwidth E plane plane mmm 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 A A 2000 3000 4000 5000 6000 Frequency 33 34 Model 3115 3115 AF and Gain 3m Gain AF 1m Gain 1m 20 0 0 1 2 3 4 5 6 T 8 8 10 11 12 13 14 15 16 17 18 Frequency GHz Gain dBi HPBW deg 1 3115 Half Power Beamwidth 2 4 4 5 6 7 8 9 19 11 1 15 14 15 16 T 18 Frequency GHz 35 VSWR 36 1 3115 VSWR 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 Frequency MHz AF dB Model 3117 3117 AF and Gain 3 AF 1m X Gain 1m 1 2 3 4 6 6 T 8 9 10 41 12 313 14 Frequency GHz O 15 16 17 18 Gain dBi 37 HPBW d
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