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Displaying ads 1 to 10 of 3490 ads matching your search
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 RADIOVHF - Wanted: Kenwood TH-78A
Wanted: Kenwood TH-78A 2/440 HT. Please advise of condition, items included, and asking price shipped. Thanks!

Listing #1749889 - Submitted on 11/18/25 by Callsign W9HT - IP: 199.8.69.1
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 MISC - ARR P144VDG Repeater Preamp  
Brand new never use ARR P144VDG Repeater Preamp. $75 shipped to lower 48. Contact me via QTH.com only for payment info

Listing #1749585 - Submitted on 11/15/25 by Callsign WM4RB, Modified on 11/18/25 - IP: 185.98.170.8
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 RADIOVHF - Vertex Standard VXR-7000U UHF Repeater  
Vertex Standard VXR-7000U UHF Repeater. Does not come with a mobile duplexer. $275 plus shipping cost. It's a good working repeater. It can be used on Ham or GMRS. Lower power is 8.5 watts, high power is around 35 watts. I ran it on low power and ran a 100 watt amplifier. Contact me for payment options. Contact though qth.com only

Listing #1748872 - Submitted on 11/08/25 by Callsign WM4RB, Modified on 11/18/25 - IP: 185.98.170.8
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 MISC - APC AP7901 AC Power Distribution Strip  
Remote Control your Station! IP-addressable AC Power On/Off Control. For Sale: New In Box American Power Conversion (APC) model AP7901 1U rack-mount 20A power distribution unit. IP addressable. I am original owner and never used this. In original factory box with factory cables shown and manual. $235 shipped continental 48 USA. (new cost $475)

Listing #1749152 - Submitted on 11/10/25 by Callsign KJ9I, Modified on 11/18/25 - IP: syn-024-211-016-019.res.spectrum.com
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 MISC - For Sale AC Data Systems Over-VoltagePro  
For Sale AC Data Systems (now RayCap) SurgeBlox commercial grade over-voltage protection system. Original owner, pet-free and smoke-free since new. Install across AC panelboard mains to protect against over-voltage. Runs self-diagnostics on start-up and gives visible alarm (lamp on front) real-time in the event of a module failure. If this happens, contact RayCap and they replace the module (no cost) and sometimes request to retrieve the failed module. Just one module failure (worked perfectly in accordance with design) on a several miles away lightning strike after which the module was immediately replaced and works perfectly to this day. Combination of Metal Oxide Varistor (MOV) and Silicon Avalanche Diode (SAD) protective modules. Get Peace of Mind despite Utility or Natural influence on your AC Mains: $450 shipped continental USA. Cost over $3,000 new.

Listing #1748944 - Submitted on 11/08/25 by Callsign KJ9I, Modified on 11/18/25 - IP: syn-024-211-016-019.res.spectrum.com
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 TEST - F/S BIRD 43P PEAK-READING WATTMETER.  
I have available a VERY good (not perfect, but close) condition BIRD 43P (yes, a factory made Peak-Reading wattmeter.) It comes with new 9-volt batteries and an original BIRD manual for the 43P. $375 shipped in then USA. If you would like a BIRD leather case for the 43P, add $25 for a total of $400 including shipping in the USA.

Listing #1749888 - Submitted on 11/18/25 by Callsign K3DUA - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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 RADIOVHF - For Sale mint IC-28H 2m FM radio  
For Sale: mint Icom IC-28H 2 meter FM radio works great including transmitter High and Low power modes, receiver, etc. includes original Icom factory box, hand microphone (touch-tone), power cable, unused Mobile Mounting Bracket new in original plastic, Icom original instruction manual and in original factory box (I am original owner. No smoking, no pets. Clean environment. Works perfectly on all functions including Rx, Tx (both high and low power). This is last series built with the quality metal not cheap plastic mic connector on the radio. $165 plus shipping/you ship.

Listing #1742295 - Submitted on 09/06/25 by Callsign KJ9I, Modified on 11/18/25 - IP: syn-047-007-209-186.res.spectrum.com
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 MISC - GE Octal Thermocell for 1290.015 Khz  
Found this GE crystal unit in my collection while searching for something else. Tested good on correct frequency. Oscillates in broadcast band at 1290.015 Khz. This would be useful for building a am broadcast transmitter to broadcast on 1290 Khz throughout your QTH. Crystal elements are attached to pins 2 and 7. Nice metal case, octal base, very nice condition. It’s called a thermo cell I assume there is a heating coil, you could find it with an ohmmeter. $16 includes shipping, , send me your zip. PayPal preferred but flexable. 73 Bill W9VC

Listing #1749887 - Submitted on 11/18/25 by Callsign W9VC - IP: c-68-38-21-15.hsd1.in.comcast.net
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 MISC - 453.1 Khz metal BFO crystal.  
Found this while looking for something else. HC-6 type crystal for 453.1 Khz, perfect for BFO project. I tested it and it is oscillating cleanly on correct frequency. $10 includes shipping , prefer paypal but flexable. 73 Bill W9VC

Listing #1749886 - Submitted on 11/18/25 by Callsign W9VC - IP: c-68-38-21-15.hsd1.in.comcast.net
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 MISC - 706mk2g
Looking for a main board for a 706 mark two g. Thank you 716 313 8129

Listing #1749885 - Submitted on 11/18/25 by Callsign W2ATM - IP: syn-074-079-234-080.res.spectrum.com
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