New
Ten-Tec Model 3003 Acro-Bat Antenna Connector & Hanger For Wire Dipole Antennas New in Package
Ten-Tec
$24.99
Ten-Tec Model 3003 Acro-Bat Antenna Connector & Hanger For Wire Dipole Antennas New in Package
Ramsey Electronics CS-1 Crystal Radio Set Kit Unbuilt, with Manual
Ramsey
$24.99
Ramsey Electronics CS-1 Crystal Radio Set Kit Unbuilt, with Manual
Ten-Tec T-Kit No. 1054: 4-Band Regenerative Shortwave Receiver Module Board Kit Unbuilt
Ten-Tec
$49.99
Ten-Tec T-Kit No. 1054: 4-Band Regenerative Shortwave Receiver Module Board Kit Unbuilt
Ten-Tec No. 1056 T-Kit CW/SSB Receiver Any Band 10-160 Meters Unbuilt Kit with Matching 1000-C Enclosure & Hardware Pak NEW
Ten-Tec
$74.99
Ten-Tec No. 1056 T-Kit CW/SSB Receiver Any Band 10-160 Meters Unbuilt Kit with Matching 1000-C Enclosure & Hardware Pak NEW
Ramsey Electronics Kit SR-1, 4-10 MHz Shortwave Radio & Matching Case & Knob Set NEW in Package
Ramsey
$45.00
Ramsey Electronics Kit SR-1, 4-10 MHz Shortwave Radio & Matching Case & Knob Set NEW in Package
I have the original receipt from 1999 which shows the price which is the same as my...
Pro-Balun PB-1, 1:1 Balun with Brass Screw Terminals & SO-239 Connector Rated for 1500 Watts NEW
Pro-Balun
$24.99
Pro-Balun PB-1, 1:1 Balun with Brass Screw Terminals & SO-239 Connector Rated for 1500 Watts NEW
This balun unlike many, has very high quality Brass Screw Connectors to prevent corrossion...
Morse Code Practice Set 1930s Vintage with Speed-x Straight key, Speed-x Sounder & Eveready 4 1/2 Volt "C" Model 771 Battery
Speed-X
$59.99
Morse Code Practice Set 1930s Vintage with Speed-x Straight key, Speed-x Sounder & Eveready 4 1/2 Volt "C" Model 771 Battery, All in Excellent Condition.
The original 1931 battery on this...
Collins 70E-8 Permeability Tuned Oscillator (PTO) & 305H-2 Mounting Chassis for 310 Series Exciters NOS
Collins
$49.99
Collins 70E-8 Permeability Tuned Oscillator (PTO) & 305H-2 Mounting Chassis for 310 Series Exciters NOS
This set was sold by Collins for Amateurs to build up there own exciter...
Raytheon JAN 5U4G Vintage 1955 Rectifier Tube ST Style NOS in Box Tested / Guaranteed
Raytheon
$24.99
RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube...
RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed
RCA
$19.99
RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube...
Tung-Sol 5U4GB Vintage 1960s Rectifier Tube NOS Tested / Guaranteed
Tung-Sol
$19.99
Tung-Sol 5U4GB Vintage 1960s Rectifier Tube NOS Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and...
CBS-Hytron 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
CBS
$19.99
CBS-Hytron 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube...
RCA JAN 5U4GB Vintage 1972 Date Code Rectifier Tube NOS in Box Tested / Guaranteed
Philips
$21.99
RCA JAN 5U4GB Vintage 1972 Date Code Rectifier Tube NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance...
General Electric 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
Philips
$19.99
General Electric 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance...
Sylvania 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
Sylvania
$19.99
Sylvania 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube...
Sylvania 5U4GB & 5R4GYB Rectifier Tube Set Ideal for Collins 516F-2 Power Supply NOS Tested / Guaranteed
Sylvania
$44.99
Sylvania 5U4GB & 5R4GYB Rectifier Tube Set Ideal for Collins 516F-2 Power Supply NOS Tested / Guaranteed.
Sylvania 5U4G Vintage Rectifier Tube 1950s Date Codes NOS in Green Box Tested / Guaranteed
Sylvania
$24.99
Sylvania 5U4G Vintage Rectifier Tube 1950s Date Codes NOS in Green Box Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual...
GE 5R4GYA Rectifier Tube1960s Date Codes NOS Tested / Guaranteed
RCA
$24.99
GE 5R4GYA Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and...
RCA 5R4GY Rectifier Tube ST Style with "D" Getter 1950 Date Codes NOS Tested / Guaranteed
RCA
$24.99
RCA 5R4GY Rectifier Tube ST Style with "D" Getter 1950 Date Codes NOS Tested / Guaranteed
To Date I have (2) of these NOS in stock
This Tube and all others I sell, have been tested on a...
RCA 5R4GYB Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed
RCA
$24.99
RCA 5R4GYB Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed
This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester...
Featured
![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")
Collins 1.2 KHz Mechanical Filter Type F-455-FD-12, P/N 526-9690-010 Used for Hammarlund HQ-180 / A Filter Modification NOS
Collins
$49.99
Collins 1.2 KHz Mechanical Filter Type F-455-FD-12, P/N 526-9690-010 Used for Hammarlund HQ-180 / A Filter Modification NOS
Collins KWM-1 Mobile Bracket Mounting (Or KWM-2 / PM-2) Wing Nuts & Chassis Bushings #1
Collins
$24.99
Collins KWM-1 Mobile Bracket Mounting (Or KWM-2 / PM-2) Wing Nuts & Chassis Bushings #1
This used set consists of the two (Home Brew) Wing nuts and (Original) bushings for each side of the...
Sylvania (JAN) Pair (2) 6146W NOS Vacuum Tubes Tested 100 % in Original Boxes
Philips
$40.00
These Tubes have been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission.
The tube in the photograph is the actual Tube in...
General Electric (JAN) 6146W NOS Vacuum Tube Tested 100 % in Original Box
General Electric
$20.00
This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission.
The tube in the photograph is the actual Tube in...
Collins 75A-4 Receiver with 4:1 Tuning Knob, (3) New Dave Curry Filters, New Tubes, Capacitors, & Alignment Late S/N 5202
Collins
$1,299.99
Collins 75A-4 Receiver with 4:1 Tuning Knob, (3) New Dave Curry Filters, New Tubes, Capacitors, & Alignment Late S/N 5202
This receiver belongs to a close friend of mine. He built his...
Collins L29 Brand New Peter Dahl Replacement Choke for the 75A-4, 75A-3, 75A-2 & 75A-1 P/N 668-0020-00 / PWDI13161
Collins
$19.99
Collins 75A-4 Brand New Peter Dahl Replacement Main Transformer P/N PWDP13053.
This Filter choke can be prone to fail in the a fore mentioned Collins receivers.
When this happens they no longer...
Collins 75A-4 Receiver with 4:1 Tuning Knob & (3) Original Filters Late S/N 5686
Collins
$999.99
Collins 75A-4 Receiver with 4:1 Tuning Knob & (3) Original Filters Late S/N 5686
This receiver belongs to a close friend of mine. He built his Collection of Collins gear over...
Sylvania (JAN) 6146W NOS Vacuum Tube Tested 100 % in Original Box
Philips
$20.00
This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission.
The tube in the photograph is the actual Tube in...
Machlett Matched Pair of 3CX-800A7 MP Triode Amplifier Tubes Brand New in Sealed Packages
Machlett
$1,599.98
This Machlett Matched Pair of 3CX-800A7 MP Triode Amplifier Tubes, are Brand New in the Sealed Packages.
These tubes were recently purchased by a friend of mine who no longer needs them because...
Collins Original Cannon U-6 Female 27 Conductor Connector for ART-13 Transmitter
Collins
$44.99
This original old Stock Cannon U-6 Plug, is the original (female) 27 conductor connector for the Collins ART-13 Transmitter system.
I also have the U-7 and U-8 connector in other listings.
This is...
Collins 30FXC Transmitter Set of 3, Final Output Coil Set 20 Meter 14 FC, 40 Meter 7 FC, & 160 Meter 1.7 FC
Collins
$1,999.99
This RARE Collins 30FXC Transmitter Set of 3, Final Output Coil Set, consists of the 20 Meter 14 FC, 40 Meter 7 FC, & 160 Meter 1.7 FC Plug in Coils.
NOTE: Please contact me for payment...