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Model 3104C

Biconical Antenna

User Manual

Содержание 3104C

Страница 1: ...Model 3104C Biconical Antenna User Manual ...

Страница 2: ...convey any license under its patent rights or the rights of others Copyright 2000 2009 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 MANUAL 3104C Part 399034 Rev F Revision Description Date A D Initi...

Страница 3: ...ectrical Specifications 13 Physical Specifications 13 4 0 Assembly Instructions 15 5 0 Mounting Instructions 17 Using Included Mounting Adapters on a 4 TR 17 Additional Mounting Options 19 4 TR Mounting Options 19 7 TR and Mast Mounting Options 20 2x2 Boom Mounting Options 21 6 0 Operation 23 7 0 Typical Data 25 Model 3104C Antenna Factor 25 Model 3104C Gain 26 Model 3104C VSWR 27 Model 3104C Half...

Страница 4: ...iv Appendix A Warranty 33 ...

Страница 5: ...tions 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 ...

Страница 6: ...vi This page intentionally left blank ...

Страница 7: ...unt in a balun network fabricated of phenolic and equipped with the necessary impedance matching components The lightweight construction provides easy handling and storage Each antenna is individually calibrated during the manufacturing process The results of these calibrations are included for use in specification compliance testing Optional Items PORTABLE ELEMENTS MODEL 3104CP Collapsible foldin...

Страница 8: ... power CARRYING CASES Carrying cases for biconical antennas and portable elements are available TRIPOD OPTIONS ETS Lindgren offers the following nonmetallic non reflective tripods for use at both indoor and outdoor EMC test sites 4 TR Tripod Constructed of linen phenolic and delrin designed with an adjustable center post for precise height adjustments Maximum height is 2 0 m 80 0 in and minimum he...

Страница 9: ...tment and locking wheels provide ease of use during testing Maximum height is 2 17 m 85 8 in with a minimum height of 8 m 31 8 in This tripod can support a 13 5 kg 30 lb load ETS Lindgren Product Information Bulletin See the ETS Lindgren Product Information Bulletin included with your shipment for the following Warranty information Safety regulatory and other product marking information Steps to r...

Страница 10: ...10 Introduction This page intentionally left blank ...

Страница 11: ...nents such as cables or 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 Service Procedures For the steps to return a system or system component to ETS Lindgren for service see the Product Information Bulletin incl...

Страница 12: ...12 Maintenance This page intentionally left blank ...

Страница 13: ...ge 20 MHz 200 MHz Impedance Matched to 50 Ω VSWR Ratio Average 2 8 1 Power Input Capability 50 Watts continuous power 100 Watts short term peak power Connector Type N Physical Specifications Length 143 5 cm 56 5 in Depth 81 3 cm 32 in Diameter 53 3 cm 21 in Weight 2 7 kg 6 0 lb ...

Страница 14: ...14 Specifications This page intentionally left blank ...

Страница 15: ...ow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment The Model 3104C Biconical Antenna is shipped unassembled and includes these parts Balun Biconical element 2 Belleville washer 2 100733 Support Rod 101942B Support Base 102108 Clamp Block ...

Страница 16: ...f the biconical elements 2 Line up the screw threads with the receptacle hole on the balun and turn the biconical element until it is firmly secured in the balun Do not cross thread this connection or permanent damage to the joint could occur 3 Repeat step 1 and step 2 using the remaining washer and biconical element ...

Страница 17: ...lletin included with your shipment Using Included Mounting Adapters on a 4 TR The Model 3104C ships with the following adapters used to mount the antenna to a 4 TR tripod 102108 Clamp Block Uses standard 7 8 14 threads and comes with a 1 4 20 thread adapter for mounting to an ETS Lindgren tripod or most other tripods 100733 Support Rod 101942B Support Base ...

Страница 18: ...ase and support rod 2 Attach the support base to the 4 TR tripod 3 Unscrew the clamp block latch and open the top 4 Insert the shaft of the balun into the clamp block and close the top 5 Move the latch to the closed position and tighten so the antenna is held securely 6 Attach the cable to the output connector on the antenna ...

Страница 19: ...nal Mounting Options 4 TR MOUNTING OPTIONS Following are additional options for mounting the Model 3104C onto an ETS Lindgren 4 TR Tripod Contact the ETS Lindgren Sales Department for information on ordering optional mounting hardware ...

Страница 20: ...r information on ordering optional mounting hardware Mast refers to 2070 Series 2075 and 2175 Antenna Towers 7 TR refers to 109042 106328 and 108197 booms 109042 boom Straight boom for general antenna mounting on a 7 TR 106328 boom Offset boom for general antenna mounting on a 7 TR with pneumatic or manual polarization 108197 boom Center rotate boom for rear mount stinger type antennas only ...

Страница 21: ...NTING OPTIONS Following are additional options for mounting the Model 3104C 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 ...

Страница 22: ...22 Mounting Instructions This page intentionally left blank ...

Страница 23: ... input power is limited to no more than 100 W For enhanced measurement repeatability it is recommended that when the Model 3104C is used vertically the same element orientation be maintained from measurement to measurement A white strip or dimples on the element block mark the coax shield side of the element Keep this side towards ground when the antenna is used vertically to increase test repeata...

Страница 24: ...24 Operation This page intentionally left blank ...

Страница 25: ...Typical Data 25 7 0 Typical Data Model 3104C Antenna Factor ...

Страница 26: ...26 Typical Data Model 3104C Gain ...

Страница 27: ...Typical Data 27 Model 3104C VSWR ...

Страница 28: ...28 Typical Data Model 3104C Half Power Beamwidth ...

Страница 29: ...Typical Data 29 Model 3104C Forward Power 1 M DERIVED FROM AF ...

Страница 30: ...30 Typical Data 3 M DERIVED FROM AF ...

Страница 31: ...Typical Data 31 3M MEASURED OVER CONDUCTING GROUND ...

Страница 32: ...32 Typical Data This page intentionally left blank ...

Страница 33: ...for the complete ETS Lindgren warranty for your Model 3104C DURATION OF WARRANTIES FOR MODEL 3104C 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 Model 3104C Biconical Antenna 2 Years ...

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