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Displaying ads 1 to 10 of 3355 ads matching your search
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 RADIOHF - FOR SALE: Elecraft K1   
Too many QRP rigs and this little jewel has to go to someone who will use it more than I do. Elecraft K1 S/N 00441. Two Bands with Antenna Tuner and Noise Blanker. Bands are 40 and 20 meters. No display backlight, I never got around to adding it. Perfect condition, from a non-smoking home. $400 shipped to the lower 48 states or make an offer.
Prefer Paypal or will ship when your check clears. Any question gladly answered. 72 DE BOB WB8CAC


Listing #1763244 - Submitted on 03/26/26 by Callsign WB8CAC, Modified on 04/03/26 - IP: syn-047-134-246-013.res.spectrum.com
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 RADIOHF - MFJ-170 Transmit/Receive Switch  
The MFJ Model MFJ-1708 RF Sensing Transmit/Receive (TR) Switch is a high-quality, product that gives high isolation between the transceiver and SDR Receive port to reduce crosstalk and interference between the two ports.
-For radios with or without a keying output
-Good SWR characteristics up to 450 MHz
-Receiver protection circuitry for RF spikes
-Adjustable receive delay
-AUX output for ground receive or ground transmit using a keying cable from the radio
I used it with a Yaesu FT-891 which I no longer own. Incudes a power cable, a copy of the manual and the Yaesu Amp Relay Keying Cable. $125 shipped USA only. Payment via USPS Money order, Personal check or Cash


Listing #1763957 - Submitted on 04/03/26 by Callsign WB7RBN, Modified on 04/03/26 - IP: 38.77.172.81
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 POWERSUP - Samlex SEC-1235M Power Supply  
The Samlex SEC-1235M is a 30 amp continuous, 35 amp peak switching power supply. It comes from my non-smoking shack with the power cord. It has the AD5X fan modification installed. The modification keeps the fan running at a low speed, very quiet, yet still permits the fan to go to full speed if the temperature exceeds 60 degrees Celsius. With the fan running continuously at low speed, the SEC-1235M stays cool enough that it only goes to full speed under heavy, high current use. The modification was simple only requiring connecting a 100 ohm 1-watt resistor between the black fan lead and the negative DC output port. Sold AS IS. $125 shipped US only. Payment via USPS money order or personal check.

Listing #1763698 - Submitted on 03/31/26 by Callsign WB7RBN, Modified on 04/03/26 - IP: 38.77.172.81
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 MISC - LP-PAN IQ Panadapter $70 shipped  
In very good cosmetic and operating condition. Comes with A/C power supply.

Listing #1763990 - Submitted on 04/03/26 by Callsign K3MEJ - IP: c-73-86-6-88.hsd1.md.comcast.net
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 RADIOHF - FOR S/T: Yaesu FT dx3000  
In excellent condition comes with power cord, & mic, sorry no original box or manual. Smoke and pet free, would like to trade for FT991A. Prefer local transaction of 08085. 73.

Listing #1763490 - Submitted on 03/29/26 by Callsign W2DWL, Modified on 04/03/26 - IP: c-69-142-26-54.hsd1.nj.comcast.net
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 RADIOHF - For Sale: Flex 6600  
Selling my 6600 due to a severe case of "radio-envy"! Or maybe I'm just a victim of a good marketing campaign, hihi. But either way, I'm selling gear and stockpiling cash to hopefully get in on the 2nd shipping run of the Flex Aurora AU-520.
Bought this 6600 direct from Flex a couple of years ago. It's been a flawless performer since. Currently updated to 4.15 (standard) software. Used almost exclusively at 35W or less as drive to an external amp and tuner, and very occasionally drive a 2M transverter. Couple of very light marks on the case otherwise looks good. No smoke or pets ever in the house.
With hand mic, power cord, ethernet cable, and factory boxes.
$2000 shipped CONUS. PayPal, Zelle, Venmo, or personal check (after fully clearing the bank) all fine.


Listing #1763988 - Submitted on 04/03/26 by Callsign AB1JV - IP: pool-74-97-42-179.prvdri.fios.verizon.net
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 RADIOVHF - FOR SALE YAESU FT-70D w/ accessories
YAESU FT 70D VHF/UHF HANDHELD
In near mint condition. Includes accessories: Mic/Spkr, antenna, DC charger, soft case. Price $125 plus shipping or pick up at 2026 Orlando Hamcation.


Listing #1758629 - Submitted on 02/10/26 by Callsign K5KG, Modified on 04/03/26 - IP: 73.255.190.202
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 RADIOVHF - Baofeng AR-5RM triband HT with whip  
For sale I have a like new Baofeng AR-5RM triband (2m/1.25m/70cm) HT with all stock accessories-drop in charger, earpiece, manual, stock antenna, battery, and USB charging cable . The battery has a USB-C charging jack on it so you don't have to take the drop in charger when you travel, just use your phone charger.
This HT also comes with a dualband whip (2m/70cm) 13 inches long for improved performance. It is a very stout antenna but also flexible. You can bend it some and it returns to the original position when done. The center section is metal, like conduit or something like that.
Frequency coverage is
65 -108 (RX)
108-136 (RX)
200-220 (RX)
350-390 (RX)
480-520 (RX)
136-174 (TX & RX)
220-260 (TX & RX)
400-480 (TX & RX)
and measured power output on the Miklor website is 7.1 watts on 2m, 4 watts on 222mhz, and 8 watts on 70cm. This is new, very little use, but it has worked fine for me.
I am asking $35 shipped for the package, and can take zelle/cashapp/check/MO/PAYPAL or offers


Listing #1763987 - Submitted on 04/03/26 by Callsign AF5CC - IP: 2.56.191.193
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 MISC - FS: Variety of (100+) Clean Radio Knobs  
See Picture: More available.
Lower Price!
-
NICE VARIETY OF "CLEAN"
(100+) Radio Knobs
-
Variety of Manufacturer's & Sizes.
-
Some (the largest) are DAKA-WARE that are 2" OD.
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Most all are 1/4" Shaft.
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Clearing out extra storage stuff from my shop.
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GREAT FOR BUILDERS & RESTORATION PROJECTS ETC...
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I also have LOTS of RADIO FEET & Panel Meters listed in separate ad's...HAPPY TO MAKE YOU A PACKAGE DEAL FOR ANY OR ALL OF THESE GREAT PARTS! :)
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$42.00 Shipped (for this knob assortment)
Paypal, Zelle, USPS M/O
Tnx, Chris-WD8EEQ


Listing #1763986 - Submitted on 04/03/26 by Callsign WD8EEQ - IP: c-73-161-60-200.hsd1.mi.comcast.net
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 RADIOHF - ICOM IC-735 - $350 shipped
Nice working Icom IC-735
A great workhorse of a radio.
Just checked it's alignment, full power.
Needs one light bulb for meter. (Literally just went out today!)
$350 shipped or pickup in Winfield, IL


Listing #1763985 - Submitted on 04/03/26 by Callsign KG9H - IP: c-76-136-255-145.hsd1.il.comcast.net
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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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