Collins F455 FA 21 9V2 Filter for 75S-3B & 75S-3C Receiver NEW in the...

Collins 1.2 KHz Mechanical Filter Type F-455-FD-12, P/N 526-9690-010 Used for Hammarlund HQ-180 / A Filter Modification...

Collins 51S-1 Receiver, 7 KHz AM Mechanical Filter Type F-500-Y-70, P/N 526-9421-00...

Collins AOR MF6.0 6KC Mechanical filter P/N 526-8636-010 For AOR AR3030, AR7030 & Other AOR Radios NOS This filter is...

Collins AOR MF6.0 6KC Mechanical filter P/N 526-8636-010 For AOR AR3030, AR7030 & Other AOR Radios NOS This filter is new in the original...

Collins Mechanical 1.9 KHz SSB Filter, Type F 455 FD 19 (P/N 526 96 91 020 Used   This filter is used and is in Very Good condition...

Collins Mechanical 1.9 KHz SSB Filter, Type F 455 FD 19 (P/N 526 9691 020), NOS   This filter is new old stock and is in excellent condition...

This Kenwood New in Box, YK-88CN-1 Plug in 250 Hz CW filter for the TS-950S, TS-940S, TS-850S, TS-450S and More, was purchased and never installed...

RL Drake L4-B Vox Cable (Keying Line) with RCA to Two Pin L4-B Plug , is a very hard to find item! This one has a genuine RL Drake plug for the amplifier side, and a RCA connector for the radio side. the RCA connector can be changed by the buyer if...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation. Collins 35C-1 Low Pass Filter (Vintage Ham Radio / Amateur Radio Accessory)This is a classic Collins Radio Company low-pass...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation. Collins 35C-1 Low Pass Filter (Vintage Ham Radio / Amateur Radio Accessory)This is a classic Collins Radio Company low-pass...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation...