UC-584 Universal Transponder Antenna Coupler

PublishTime：2022-06-08

●The UC-584 Universal Transponder Antenna Coupler solves the problem of reliable FAR Part 43 Appendix ‘F’ ERP (Effective Radiated Power) and transponder MTL (Minimum Trigger Level) testing in multi-path environments. The coupler mounts directly over the aircraft transponder antenna(s) and is secured in place with a toggle action grip, or slipped onto the top antenna when using the top mount coupler.
●The UC-584 provides >20 dB of attenuation and minimizes the chance that airborne TCAS systems and air traffic controllers will see UUT transponder altitude replies under test conditions. The innovative design of the UC-584 includes an integral positioning slot, ensuring a high level of measurement repeatability is achieved, saving test time. The UC-584 can be connected to the VIAVI IFR6000, IFR6015, and APM-424(V)5 flight line test sets or to the VIAVI IFF-45TS bench test set, or to any suitable transponder test set.
●Features
■Effective solution to FAR Part 43 Appendix ‘F’ ERP and MTL testing in multi-path environments
■Provides >20 dB of isolation
■Provides shielding for ADS-B performance testing UUT parametric tests
■Quick action antenna grip/release action
■Dual antenna kit configuration
■Top mount antenna for easy placement on larger aircraft
■Rugged design for ramp use
■Fits most ‘Shark Fin’ L-Band antennas
●Benefits
■Reduces false intruders and interference with air traffic control tower^1
■High level of measurement repeatability is achieved, saving test time
■Universal design allows coupler to be used with any suitable transponder test set

Brand of Product：	Viavi
Part#：	UC-584 、 UC-584S More Part#
Product Category：	Universal Transponder Antenna Coupler More
Application：	More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2020/8/25
Version Number：
Data Encoding：
Data Size：	644 KB

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