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

WTB: Collins Crystals for 75S-1 Receiver: Wanted to buy crystals for a Collins 75S-1 Receiver:
8577.500 Khz for 20 Meter Band at 14.0 Mhz to 14.2 Mhz
12077.500 Khz for 15 Meter Band at 21.0 Mhz to 21.2 Mhz
12277.500 Khz for 15 Meter Band at 21.4 Mhz to 21.6 Mhz
15577.500 Khz for 10 Meter Band at 28.0 Mhz to 28.2 Mhz
15677.500 Khz for 10 Meter Band at 28.2 mhz to 28.4 Mhz
15777.500 Khz for 10 meter Band at 28.4 Mhz to 28.6 Mhz
Interested if you have one or more of these crystals. Please state price and shipping cost to Arizona (85375); Listing #1759460 - Submitted on 02/18/26 by Callsign W0ND - IP: ip68-231-19-77.ph.ph.cox.net; Click to Contact -- Send this Ad to a Friend
For Sale: Kenwood TS-850S: Selling Kenwood TS-850S SN 40500109. Has optional YK455C1 500 Hz CW filter, YK88C1 500 Hz CW Filter, YK88AN-1 1.8 KHz SSB filter. Fully functional. Comes with power cable, but no mic or manual. Some small marks on case. Has original box but no styrofoam inserts. Pictures on request. Price $500 plus shipping to U.S.; Listing #1759456 - Submitted on 02/18/26 by Callsign W3CMP - IP: c-174-54-50-12.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WANTED: YAESU FTDX9000MP: SEARCHING FOR A YAESU FTDX9000MP.
I WOULD PREFER A VERY LATE MODEL, ONE OWNER WITH FACTORY BOXES AND ACCESSORIES. THEY WERE DISCONTINUED AT ABOUT 2022; Listing #1759445 - Submitted on 02/18/26 by Callsign W3FW - IP: 178.sub-174-249-82.myvzw.com; Click to Contact -- Send this Ad to a Friend
Kenwood 4x Filters plug-in YG455 YK88: Working perfectly, pulled from working radios this past summer before Sussex NJ Hamfest. You guys know what these are and what they fit.
YG-455CN-1
YG-455C-1
YK-88C-1
YK-88SN-1
Selling as a group, if interested in one or more, message me.
The listing will be edited if any of the above filters sell individually.
For ALL of the above filters shipped in one box:
Post Money Order or cash pickup $250
Paypal $280
Price is shipped.
Reply thru qth add ONLY please.
Scammers not welcome and will be listed on the qth site as such.
73 and Gud DX
Bob; Listing #1759422 - Submitted on 02/18/26 by Callsign W2ENY - IP: pool-70-18-60-5.nycmny.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Sell/Trade: MeterBuilder MB-1: I have a RARE MeterBuilder MB-1 that is as NEW! Comes with two MeterBuilder remote 2KW sensors as well as four Bird sensors (you use your own Bird element), ALL needed cables for all sensors AND an external full size display. Works 100% and comes from a pet/smoke-free shack, included full printed manual. Will sell for $1000 shipped/insured OBO or trade for something of equal value.; Listing #1759416 - Submitted on 02/18/26 by Callsign W4JCW - IP: 66-248-215-128.truvista.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heil Sound HM-12 Mic. NEW: Heil Sound presents the new HM-12 Mic.
$99.99 Delivered - check, Zelle, PP FF
Designed specifically for Amateur Radio communications. Their high output, full-range ‘Genesis’ dynamic elements are designed to work with just about every Amateur transceiver low impedance mic input. HM-12 elements are secured in a unique internal shock mount and exhibit nearly 35 dB of rear rejection to reduce background and ambient noise from the transmitted signal.
Heil HM–12 Microphones exhibit very natural audio response from 80Hz – 14 kHz. The traditional Heil +4 dB peak centered at 2 kHz gives the new HM-12 excellent voice articulation balanced with clean, clear low-end response for producing high quality AM, FM or SSB signals.
These microphones feature a ‘soft touch’ PTT switch, wired to pins 3 and 4 for transmitter control. Microphone audio signals are fed to pins 1 and 2 of the four-pin XLR. Heil HM -12 Microphones use the CC-1 series cables and feature an internal foam windscreen.
Larry k6ro; Listing #1759408 - Submitted on 02/18/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.36.186; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS Furuno FS-1502 Marine Radio w' Tuner: For sale Furuno FS-1502 100 watt HF marine transceiver including matching Antenna Coupler 1502.

Included are:

Microphone, Mounting bracket with hardware, Power cable, Coupler cabling.

I tested across full frequency range with RX and TX operation meeting factory specifications.

This is a turnkey system with all you will need for installation on a boat except the actual antenna.

May also be used in a base station setting on ham bands from 80 to 12 meters.

Will be carefully packed for shipment.

Additional pictur es available upon request.

$770.00 plus shipping; Listing #1759158 - Submitted on 02/16/26 by Callsign N6AX, Modified on 02/18/26 - IP: 107-139-104-191.lightspeed.irvnca.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Kenwood TS-440S: Have a nice Kenwood TS-440S for sale. Asking $400 plus Shipping. I also have the Matching power supply selling separate. More photos if needed.; Listing #1759395 - Submitted on 02/18/26 by Callsign W0CZT - IP: 75-60-133-94.lightspeed.stlsmo.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
trade ts-590s hf to amplifier: I HAVE TS590S HF GREAT CONDITION TRADE AMPLIFIER LOOKING AL80B OR AL572
SAME CONDITION THIS RADIO SUPER CLEAR SEND PICTURES ATT EDWIN 73; Listing #1759352 - Submitted on 02/17/26 by Callsign KP4YI - IP: 206.248.98.34; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft K3/100 Transceiver # 1292 - SUB: Elecraft K3/100 High Perf 160-6m Transceiver KPA3 2.7 # 1292 100 Watts
$1799 Delivered - check, Zelle, PP FF ok.
SER # 1292 -
100 Watts
KAT3 tuner
2.7 SSB filter
KRX3 Sub receiver
2.7 ssb
KIO3
KXV3A
HD Aftermarket VFO Knobs !
Lots of good stuff in this one :)
About $2500 in parts if I strip it down.
Very nice radio
Latest firmware installed. 5.67
Good condition.
Power cord
Used it today on CW and SSB.
If you are looking for a great radio without lots of options that you won't use,this may be for you.
And if you want a K3 with more options,I have many to choose from.
Please see pictures for more details.
Local pickup is also fine.
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1759343 - Submitted on 02/17/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.36.186; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend