Filters

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

This Collins Mechanical Filter is in Excellent cosmetic condition. I do not know for sure which radio this filter was for but it is filter type 0-2/9 PS. This is the only number on the unit. I have no way to test this unit so I am selling it as is.

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

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 51S-1, Band Pass Filter  FL-1  for the .2 to 2 MHz Broadcast segment, is P/N 241 0342 00, and designated   X269 1 CCC  in the Collins manual.  This one was tested and pulled from a 51S-1 Receiver.  It is...

This Collins Mechanical Filter Model F 455 K 350 #52691860 appears to be in excellent condition.Here are the specs:Type F 455 K 350 Center frequency 455 Khz. 35 Khz @ 6 db, 62 Khz max. bandwidth Collins PN 526 9186 00

This Collins Mechanical Filter Model Y-160 / 12 N 2, looks to be in excellent condition. I do not know which radio it was in but the model # is Y-160 / 12 N 2.�I am selling it as is as described.