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

ANTETUNE - Edge-wound Roller and big Vac Capacitors: The Roller Inductor: Mfg by Harris Broadcast Div, capable of 10 KW, designed to tune large AM bc arrays. Frame of the unit is 6" wide x 6.5" high x 15" long. Edge-wound coil stock consists of 28 turns of plated stock with 3.7mm spacing between turns, 2.5mm thickness, and 18.3cm in length. Maximum inductance measures 60uH. NOS. Harris model 943-3777-010
The vacuum variable capacitors are Jennings ceramic. Capacitance measures 45 to 2300 pF thrU 36 rotations. caps are RMS rated at 180-200+ amps, 250 peak amps. Caps are rated at 10 KV. Weight: 10.4 lbs each. They are appx 10" in length and 6" in diameter. Jennings model CVDB-2300-10N254
The price for the roller inductor and the two caps is $800 plus shipping in 2 or 3 boxes. To be sold as a set. No trades. Paypal Zelle Venmo. eMail if questions. Texts are ignored.
73
Joe W4JF; Listing #1764543 - Submitted on 04/09/26 by Callsign W4JF - IP: 67-197-183-219.fttp.rkhlsc.dyn.comporium.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Yaesu FTDX-5000D, DMU-2000 and SP-2000: FTDX-5000D Works good, full power output, the middle OLED is getting dim but still works good - *SOLD*
DMU-2000 Works good. I used it with my FTDX-5000D. Comes with DIN cable that goes between the radio and the DMU unit, Memory Card, Power Cable and Manual. Nothing else is included. *PENDING*
SP-2000 Works good. Comes with cable that goes between that speaker and the radio. $150
Pictures provided upon request. Prices include shipping (CONUS only). No trades please. Thanks for looking and 73!; Listing #1764542 - Submitted on 04/09/26 by Callsign N0KMR - IP: c-24-245-43-14.hsd1.mn.comcast.net; Click to Contact -- Send this Ad to a Friend
RADIOHF - MFJ-5164, CABLE, CW KEYER TO RIG: MFJ-5164, CABLE, KEYER TO RIG, RCA-3.5MM, W/1/4~ ADAPTOR, Keyer to radio keying cable. Has phono plug on keyer end to fit MFJ keyers and 3.5 mm plug with ¼" phono plug adapter to fit most tranceivers.; $20 shipped lower 48; Listing #1759872 - Submitted on 02/23/26 by Callsign K4PVK, Modified on 04/09/26 - IP: 107-134-199-69.lightspeed.moblal.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOVHF - icom ic9100 hf vhf uhf radio: Good day. I had for sale this excellent working Icom IC-9100 HF/VHF/UHF all mode satellite radio.
Price is $1150; Listing #1764541 - Submitted on 04/09/26 by Callsign K2ZZ - IP: 50-254-64-73-static.hfc.comcastbusiness.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Astatic D104 DN-HZ: 1950's astatic DN-HZ microphone.
Great condition and 100% working order!
no plug currently so adaptable to any rig you desire!
$80.00 shipped. PayPal ok with fees added.
Thanks for looking!
Rich
W0FJR; Listing #1763759 - Submitted on 04/01/26 by Callsign W0FJR, Modified on 04/09/26 - IP: 96-3-197-157-dynamic.midco.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - WTB 4o3a Antenna Genius 8x2 SO2R: Hi,
Looking to purchase an 4o3a Antenna Genius 8x2 Antenna Switch.
If you have one for sale please reply thru this website.
IF YOU DO NOT REPLY THRU THIS WEBSITE, IT WILL BE DELETED !!!
I need a photo, the date made, condition and price.
Thanks for looking.
73
Jay; Listing #1764363 - Submitted on 04/07/26 by Callsign W5IB, Modified on 04/09/26 - IP: customer.dllstxx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Mechanical Filters for Collins 75A4 FS: Mechanical Filters for Collins 75A4
For Sale:
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I have a pair of Collins mechanical
filters that were used in a Collins
75A4 receiver. They have been tested,
and both work well. These plug into
the 9 pin socket behind the front panel
of the 75A4. It is quite likely that
they can be used in other receivers as
well.
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300 Hz filter for narrow CW
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9000 Hz for AM
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Each filter is $195. Buy both of them
for $375.
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Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764539 - Submitted on 04/09/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANTETUNE - Homebrew 150 Watt Antenna Tuner For Sale: Homebrew 150 Watt Antenna Tuner For Sale:
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This antenna tuner is a homebrew unit
that appears to be well made.
Very heavy duty.
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It has a roller inductor that is fairly
heavy duty. But the capacitors are regular
receiving capacitors, limiting its power
handling capabilities. If you have a normal
100 Watt exciter, there is no problem. If
you use a linear amplifier, this tuner is
not for you.
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The tuner has adjustments on the front for
the two capacitors, and for the roller
inductor. It also has a switch that permits
switching capacitors in to the circuit.
The back has a switch to bypass the tuner,
plus SO-239 connectors, in and out.
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Buy this tuner for $50 plus shipping from
Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764538 - Submitted on 04/09/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Communications Speakers For Sale: - Thes: Communications Speakers For Sale:
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These are all the mobile communications speakers
that are about 5 inches square and 3 inches deep.
They are tailored with the proper frequency
response for communications.
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Several are available. All work 100% as they should
and look very nice. Actually very close to new.
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Radio Shack 12-1853
Rated at 2.5 watts. Very heavy Magnet.
RCA Phono plug. $18
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AFA
Black, deeper speaker, with 1/8 inch plug. $20
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E F Johnson 250-0064-001
All black, including gimbal mount.
Approx 4 foot cord with 1/8 inch plug. $20
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Kraco 275 F
All black. Slightly larger than the above.
Approx 5 foot cord with 1/8 inch plug. $20
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Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764537 - Submitted on 04/09/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Alco DSPS-7 DIP Switches For Sale: Alco DSPS-7 DIP Switches For Sale:
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This is a box of 7 position DIP
switches, made by Alco. The box
is a box of 25, with one switch
used from the box. In other words,
you get a total of 24 DIP switches.
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These are NEW, completely unused, in
the box. Gold pins, on the 14 pin socket.
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They normally sell for over $1.50 each.
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Buy the box of 25 of them for $18 plus
shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764536 - Submitted on 04/09/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend