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![NOS Collins F-455-FD-12 Mechanical Filter P/N 526-9690-010. 455 kHz IF, 1.2 kHz bandwidth narrow filter with sharp skirts for CW or data modes. Excellent Collins quality, 350 pF resonating cap, steep shape factor. Ideal for S-Line receivers, KWM transceivers, or other 455 kHz IF radios. Rare New Old Stock—perfect restoration or upgrade part. Fast shipping from [Your Location]. Great for serious ham operators and collectors! Used for Hammarlund HQ-180 and HQ-180A Filter Modification](https://cdn11.bigcommerce.com/s-7vnuxpj/images/stencil/590x590/products/10127/50318/collinsF455FD12F_NOSfilter1a__10251.1781468306.jpg?c=2 "NOS Collins F-455-FD-12 Mechanical Filter P/N 526-9690-010. 455 kHz IF, 1.2 kHz bandwidth narrow filter with sharp skirts for CW or data modes. Excellent Collins quality, 350 pF resonating cap, steep shape factor. Ideal for S-Line receivers, KWM transceivers, or other 455 kHz IF radios. Rare New Old Stock—perfect restoration or upgrade part. Fast shipping from [Your Location]. Great for serious ham operators and collectors! Used for Hammarlund HQ-180 and HQ-180A Filter Modification")
![NOS Collins F-455-FD-12 Mechanical Filter P/N 526-9690-010. 455 kHz IF, 1.2 kHz bandwidth narrow filter with sharp skirts for CW or data modes. Excellent Collins quality, 350 pF resonating cap, steep shape factor. Ideal for S-Line receivers, KWM transceivers, or other 455 kHz IF radios. Rare New Old Stock—perfect restoration or upgrade part. Fast shipping from [Your Location]. Great for serious ham operators and collectors! Used for Hammarlund HQ-180 and HQ-180A Filter Modification](https://cdn11.bigcommerce.com/s-7vnuxpj/images/stencil/590x590/products/10127/50317/collinsF455FD12F_NOSfilter1b__79742.1781468306.jpg?c=2 "NOS Collins F-455-FD-12 Mechanical Filter P/N 526-9690-010. 455 kHz IF, 1.2 kHz bandwidth narrow filter with sharp skirts for CW or data modes. Excellent Collins quality, 350 pF resonating cap, steep shape factor. Ideal for S-Line receivers, KWM transceivers, or other 455 kHz IF radios. Rare New Old Stock—perfect restoration or upgrade part. Fast shipping from [Your Location]. Great for serious ham operators and collectors! Used for Hammarlund HQ-180 and HQ-180A Filter Modification")
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EF Johnson 50 DD 110, Dual Section 50 pF Each Air Variable Capacitor
EF Johnson
$64.99EF Johnson 50 DD 110, Dual Section 50 pF Each Air Variable Capacitor -
EF Johnson 50-150 Dual Section Air Variable capacitor, 50 pF Each
EF Johnson
$49.99EF Johnson 50-150 Dual Section Air Variable capacitor, 50 pF Each (actually measures 66 pF each) EF Johnson Dual Air Variable Capacitor – T -
E.F. Johnson 153-505-1 / Type 500 DD 35 Dual Section Air Variable Capacitor 500 pF Each
EF Johnson
$169.99E.F. Johnson 153-505-1 / Type 500 DD 35 Dual Section Air Variable Capacitor 500 pF Each EF Johnson Dual Air Variable Capacitor – 153-505-1 -
EF Johnson 152-502 / 300CD45 Dual Section Air Variable Capacitor, 326 pF Each
EF Johnson
$139.99EF Johnson 152-502 / 300CD45 Dual Section Air Variable Capacitor, 326 pF Each -
EF Johnson 500 DD 35 Dual Section Air Variable Capacitor 500pF Each 3500 Volt
EF Johnson
$169.99EF Johnson 500 DD 35 Dual Section Air Variable Capacitor 500pF Each 3500 Volt. Great Loading Capacitor! -
EF Johnson 153-506 / Type 150DD45 Air Variable Capacitor Dual 150 pF Sections, 4,000 Volt
EF Johnson
$59.99EF Johnson 153-506 / Type 150DD45 Air Variable Capacitor Dual 150 pF Sections, 4,000 Volt, in Excellent Condition. E.F. Johnson dual-section air variable (likely catalog 153-506 / Type 150DD45). Each... -
EF Johnson 100 DD 90, Dual Section Air Variable Capacitor 30-100 pF Per Section, 9000V, 1/4" Shaft
EF Johnson
$139.99EF Johnson 100 DD 90, Dual Section Air Variable Capacitor 30-100 pF Per Section, 9000V, 1/4" Shaft in Excellent Condition. EF Johnson Air Variabl -
Compact LC Tuning Module, 30-374 pF Variable Cap & 1.0-43 uH Roller Inductor With Fixed Mica Capacitors
Collins
$49.99Compact LC Tuning Module, 30-374 pF Variable Cap & 1.0-43 uH Roller Inductor With Fixed Mica Capacitors, and isolation Coupler with 1/4 inch shaft. -
Collins KW-1 Small Control Knob NOS in Excellent Condition #2
Collins
$29.99Collins KW-1 Small Control Knob NOS in Excellent Condition #2 These are NOS (New Old Stock) The white lines are in great shape. They were Likely made in the 1940s, Through the 1950s so they may not... -
Collins KW-1 Small Control Knob NOS in Excellent Condition #1
Collins
$27.99Collins KW-1 Small Control Knob NOS in Excellent Condition #1 These are NOS (New Old Stock) The white lines are in great shape. They were Likely made in the 1940s, Through the 1950s so they may not... -
Harris / Multronics Heavy Duty Mil-Spec 1.5–50 uH Variable Roller Inductor with Silver-Plated Ribbon Coil & 2 Double Contact sets #2
Harris
$189.99Harris / Multronics Heavy Duty Mil-Spec 1.5–50 uH Variable Roller Inductor with Silver-Plated Ribbon Coil & 2 Double Contact sets #2 -
Harris / Multronics Heavy Duty Mil-Spec 1.5–50 uH Variable Roller Inductor with Silver-Plated Ribbon Coil & 2 Double Contact sets #3
Harris
$189.99Harris / Multronics Heavy Duty Mil-Spec 1.5–50 uH Variable Roller Inductor with Silver-Plated Ribbon Coil & 2 Double Contact sets #3
