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

FOR SALE/trade: OPEN SPOT 4 PRO: I have for sale / trade, almost new Open Spot 4 Pro. It is in a new condition. I do not have pay pal, so check or money order will have to be it. I will ship the unit CONUS for $250. For additional information, please use the email. 73, Stan K8SRB; Listing #1766618 - Submitted on 04/30/26 by Callsign K8SRB, Modified on 05/03/26 - IP: syn-104-231-041-162.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Palomar Line Isolator/Mini-Choker: See Picture:
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"NEW OLD STOCK"
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PALOMAR ENGINEERS
COAXIAL LINE ISOLATOR/MINI-CHOKER
MODEL: MC-1-500-50
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Part of a "Smoke & Pet Free" SK Estate I'm helping to liquidate.
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THIS UNIT IS "NEW" NEVER BEEN USED!
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SK Had several Portable Setup packages ready to go as he did a lot of POTA & Portable Op's... This was one of his spares.
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Good for up to (500-Watts), Covers (1-60) MHZ.
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SEE PALOMAR SITE BELOW FOR ALL DETAILS:
https://palomar-engineers.com/anten...n-Mode-Rejection-1-61-MHz-1-1-Unun-p144638185
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Save a little $$ off the Retail Price.
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$60.00 Shipped
Paypal, Zelle, USPS M/O
Tnx, Chris-WD8EEQ; Listing #1766950 - Submitted on 05/03/26 by Callsign WD8EEQ - IP: c-73-161-60-200.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TenTec 243 Remote VFO For Sale: TenTec 243 Remote VFO For Sale:
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The TenTec 243 Remote VFO is an accessory to
the OMNI transceiving system which allows two
frequencies of operation. A mode switch with
LED indicators provides selection of any one
of six modes of operation: OMNI transmit and
receive; REMOTE transmit and receive; OMNI
transmit-REMOTE receive; REMOTE transmit-OMNI
receive; OMNI transmit-both receive; and REMOTE
transmit-both receive.
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Full, instant break-in is retained no matter
what mode is selected.
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In addition to the remote capability, a four
position crystal oscillator may be selected
as the remote generator for fixed frequency
operation, such as for MARS or net operation.
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This is a very versatile unit!
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This one works as it should and looks great.
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Buy it with paper work for $95 plus shipping
from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1766943 - Submitted on 05/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
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.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1766940 - Submitted on 05/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
PJ-068 COLLINS AND DRAKE AUDIO PLUGS: Two of the three plugs are used but still very functional. Solder lugs on two units are still attached. No solder lugs on one unit just needs to be hard wired with the screw still attached. $15ea shipped. I take Paypal, PMO and check.; Listing #1764601 - Submitted on 04/10/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
NATIONAL RADIO CERAMIC COIL FORM: This heavy ceramic coil form is 2. 5 inches in diameter and is 5 inches long it has groves for 25 turns and has 22 turns of solid copper installed on it. The diameter of the windings is 2.25 inches. The form also has four holes for mounting hardware. $39 shipped. I take Paypal, Postal MO and check; Listing #1764145 - Submitted on 04/05/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
CERAMIC COIL FORM / INDUCTOR: This heavy ceramic coil form is 2. 5 inches in diameter and is 5 inches long. It has groves for 25 turns and has 22 turns on it. Diameter of the windings is 2.25 inches. There are mounting holes on one side of the form and pins that the winding is terminated at on the opposite side. $37 shipped. I take PayPal, Postal MO and check.; Listing #1764147 - Submitted on 04/05/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
wanted mfj464: i am looking for a mfj 464 cw reader and keyboard for a veteran that has lost his hearing thanks; Listing #1766931 - Submitted on 05/03/26 by Callsign KA1JPR - IP: c-73-21-255-71.hsd1.fl.comcast.net; Click to Contact -- Send this Ad to a Friend
ICE Model 430 TVI high pass filter (new): Industrial Communication Engineers, Ltd. (ICE) high pass filter, use on your TV (or any VHF input 54-500 MHz) to attenuate HF signals below 54 MHz. High quality filter with a 3-stage LC circuit and a toroid core for very effective blocking of interfering HF signals. $40
--- Rich K1CC; Listing #1766929 - Submitted on 05/03/26 by Callsign K1CC - IP: 47-166-5-121.bng03.hrfr.ct.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Dunestar 400-15 400-10 TVI notch filters: These are tunable notch filters you place between the antenna input to your TV and the TV antenna (or any VHF radio input). They are designed to reduce the overload from a 15m signal (400-15) or a 10m signal (400-10). Unlike regular high-pass filters that are typically used to reduce interference, these are specifically tuned for these two bands. They can be used in series to cover more than one band and can also used together with high-pass filters for additional attenuation.
$65 for both; Listing #1766927 - Submitted on 05/03/26 by Callsign K1CC - IP: 47-166-5-121.bng03.hrfr.ct.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend