Add to Cart Quick view Collins 353A-15 Plug In Mechanical Filter Adapter for the National HRO-60 & Hammarlund SP-400 Receivers Collins MSRP: Now: $74.99 Was: This Collins 353A-15 Plug In Mechanical Filter Adapter Set, is made for the National HRO-60 & Hammarlund SP-400 Receivers. This Filter Adapters is for 1.5 KC bandwidth. It looks to be in excellent shape and it simply plug into one of the IF... MSRP: Now: $74.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $74.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 353B-60, 6KC AM Plug In Mechanical Filter Adapter for the Hammarlund SP-600 Receivers Collins MSRP: Now: $124.99 Was: This Collins 353B-60, 6KC AM Plug In Mechanical Filter Adapter, is for the Hammarlund SP-600 Receiver. This Filter Adapters is for 6 KC bandwidth. It looks to be in excellent shape and it simply plug into one of the IF tube sockets. It has a... MSRP: Now: $124.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $124.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 353C-31 Plug In Mechanical Filter Adapter for the Collins 75A-1 Receiver Collins MSRP: Now: $99.99 Was: This Collins 353C-31 Plug In Mechanical Filter Adapter, is for the Collins 75A-1 Receiver This Filter Adapters is for 3.1 KC bandwidth. It looks to be in excellent shape and it simply plug into one of the IF tube sockets. It has a Collins... MSRP: Now: $99.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $99.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins (Motorola) R-390A TU-441 16KC Filter NICE! MSRP: Now: $99.99 Was: This Mechanical Filter was made by the Motorola company and I believe it is the 16 KC filter for the Collins R-390A receiver. The Collins number would be F455N-160. It is in excellent condition! I have no way to test this unit so I am selling it as is. (... MSRP: Now: $99.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $99.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 0-2/9 PS Mechanical Filter MSRP: Now: $24.99 Was: 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. MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 353A-31 & 353A-12 Plug In Mechanical Filter Adapter Set for the National HRO-60 & Hammarlund SP-400 Receivers Collins MSRP: Now: $149.99 Was: This Collins 353A-31 & 353A-12 Plug In Mechanical Filter Adapter Set, is made for the National HRO-60 & Hammarlund SP-400 Receivers. These Filter Adapters are for 3.1 KC and 1.2 KC bandwidths. Both look to be in excellent shape and... MSRP: Now: $149.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $149.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 35C-1 Low Pass Filter for the 32V Series Transmitters #1 Collins MSRP: Now: $89.99 Was: This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Very Condition and provides 75 dB attenuation. This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has the... MSRP: Now: $89.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $89.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 35C-1 Low Pass Filter for the 32V Series Transmitters #2 Collins MSRP: Now: $99.99 Was: This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation. This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has... MSRP: Now: $99.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $99.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 35C-1 Low Pass Filter for the 32V Series Transmitters #3 Collins MSRP: Now: $89.99 Was: This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation. This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has... MSRP: Now: $89.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $89.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 51S-1, Band Pass Filter FL-1 for .2 to 2 MHz P/N 241 0342 00, X269 1 CCC Collins MSRP: Now: $59.99 Was: 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... MSRP: Now: $59.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $59.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 75A-4 Dave Curry 300 Hz CW Filter Collins MSRP: Now: $224.99 Was: The 300 hz filter is perfect for CW Communication work! NOTE: Normally I have this filter in stock, but there are times when I may have a stock order being built for me and if this is the case, it can take up to two weeks before I can ship... MSRP: Now: $224.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $224.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Collins 75A-4 Dave Curry 6 Khz AM Filter BRAND NEW! Collins MSRP: Now: $224.99 Was: The 6KHz filter is perfect for AM Communication work! NOTE: Normally I have this filter in stock, but there are times when I may have a stock order being built for me and if this is the case, it can take up to two weeks before I can ship. These Curry... MSRP: Now: $224.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $224.99 Was: Subtotal: Add to Cart