QTH.COM Ham Radio Classified Ads: TEST - Swap amateur radio HF VHF equipment buy sell trade on line

FS:Heathkit HD-1422 Antenna Noise Bridge: From the estate of my longtime friend, Tom AA1CA, this is the Heathkit R-X impedance bridge, tested and works. Uses either 9V internal battery or external 9V DC supply (neither included). Comes with original manual. $40 shipped. All funds go direct to Tom's family - no commission for me. Your personal check or USPS money order are welcomed. Electronic funds transfer may be possible - write to me.; Listing #1765595 - Submitted on 04/20/26 by Callsign K8CN - IP: c-75-69-124-17.hsd1.nh.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
IFR 1200S Service Monitor: Late model, super clean and works great. No tracking. Comes with the lid and mic. 1000.00 / local pickup much preferred. Thanks.; Listing #1765572 - Submitted on 04/20/26 by Callsign W6VHK - IP: 99.95.228.98; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Vintage HP Power Supply & Tube Voltmeter: Hewlett Packard Model 712B Power Supply
0-500 Volts DC
and
HP Model 410B Vacuum Tube Voltmeter
These will both rackmount
Made in the USA
Old, untested
Make Offer
Pickup in Virginia or inquire about shipping/delivery; Listing #1764910 - Submitted on 04/13/26 by Callsign W4JST, Modified on 04/20/26 - IP: 73.99.134.215; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale Motorola SINAD Meter: Selling my Motorola SINAD meter The meter is in good working order, the case shows a little wear, but the meter functions as it should. $50 Shipped to your door. US sales only, Money Order or Zelle for payment.; Listing #1765530 - Submitted on 04/20/26 by Callsign WA4MT - IP: 107-199-233-112.lightspeed.tukrga.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
B&K 1650 triple DC Power Supply: Nice unit for your test bench.
Appears to work fine.
$50, plus ship, heavy unit; Listing #1765495 - Submitted on 04/19/26 by Callsign N6TLU - IP: c-73-144-188-218.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: MANUAL FOR THE BECO RLC BRIDGE: For Sale:
Original Manual for the BECO (Brown Electro-Measurement Co. of Kirkland, WA)
Model 303A Impedance Bridge
Have more photos if you need them.
Complete and in good condition.
$11.00 and $1.50 for USA shipping.
I am gd in QRZ for your check or USPS MO.
Just let me know that payment is on the way and I will ship.
See my other ads for Scope Probe, RF Connectors, Drake, Simpson, Ungar; will combine shipping where possible.
Thank you; Listing #1764672 - Submitted on 04/11/26 by Callsign WA1BRI, Modified on 04/19/26 - IP: 47-199-186-130.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: SIMPSON 260 WORKING; NEW MOVEMENT: For Sale: Simpson Model 260 VOM meter.
Has Factory new front panel assembly with integral meter movement; balances perfectly in Horizontal and Vertical positions; so movement was never abused!!.
All ranges tested and working very well. Shown measuring a 10 Ohm resistor on the RX1 scale.
This has AC/DC voltages from 2.5 volts to 5kV and Resistance with current ranges. Comes with copy of the manual and test leads rated for 5kV. Runs on standard AA and one D cells.
This is the Classic laboratory grade instrument made in the USA and used all over the world for years.
$135.00 shipped in the CONUS.
This will be very well protected with large RED FRAGILE labels on all sides of the new box.
Your check or USPS MO; I am gd in QRZ. Or PayPal to: jtg4300 at yahoo.com
-----
Will combine shipping, where possible.
See my other ads for Drake, RF, UNGAR and other gear.; Listing #1763515 - Submitted on 03/29/26 by Callsign WA1BRI, Modified on 04/19/26 - IP: 47-199-186-130.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: LEADER LP-060C SCOPE PROBE NEW: For Sale; SCOPE PROBE New Leader MODEL LP-O6OC
Low Capacitance; 600Vpk, X1/X10
In original sealed package with instructions.
Excellent condition. Will work with most scopes.
$22.50 plus $4.50 for USA shipping.
Your check or USPS MO; I am gd in QRZ.
PayPal me at my email address (jtg4300 at yahoo.com)
Just let me know that payment is on the way and I will ship and get you the Tracking number.
See my other ads for more RF parts, Simpson, Drake, UNGAR and other gear.
----Will combine shipping, where possible.; Listing #1764201 - Submitted on 04/05/26 by Callsign WA1BRI, Modified on 04/19/26 - IP: 47-199-186-130.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HP DIRECTIONAL COUPLER 11691D: MAKE AN OFFER - - MAKE AN OFFER
-
I have available for sale an HP 11691D Directional Coupler. It covers 2-18 GHz, and it has APC-7 connectors on it.
-
I want $100 INCLUDING SHIPPING IN THE USA. or MAKE AN OFFER.; Listing #1760433 - Submitted on 02/28/26 by Callsign K3DUA, Modified on 04/19/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BIRD 2500 WATT DUMMY LOAD: I have available for sale a BIRD 2500 watt dummy loaded, model 8892-300. This load came to me with a 1-5/8 inch flange interface sticking out from the load. I have added an adapter plate which allows me to use any BIRD Quick Change connector. Currently there is an LC female connector on it, but I can change that to whatever series connector you would like - - let me know your connector preference. This load also has the optional temperature sensor switch (located on the front above the input coax connector.)
-
See the attached picture.
-
With the addition of a BIRD BA-300 fan unit, this load instantly becomes a 5000 W dummy load. I do not have this option available, but they are on eBay.
-
Because of this load's RF input connector protruding out the front, there would be an increased possible damage if this were shipped - - so I WILL NOT SHIP THIS LOAD. I can deliver this in person at any local hamfest or at the DAYTON HAMVENTION.
-
The price is $1250.; Listing #1765443 - Submitted on 04/19/26 by Callsign K3DUA - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend