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

Elecraft K3/10: Elecraft K3 10 watt version. No tuner. In nice condition. Has been sitting on my shelf for about 3 years. Power it up every once in a while. I do a lot of portable ops, but haven't with this radio. Excess to my needs (getting ready for a new base station radio - my last radio ever, probably, new anyway)
$750 shipped conus; Listing #1750843 - Submitted on 11/26/25 by Callsign NS6X - IP: syn-066-214-091-245.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
FT-991a and FT-710 Field: Getting out of the hobby due to having to move to a Senior living facility.
Both radios are in great condition and look and work perfectly.
Price is $850 each. Buy both for $1650
. Buyer pays shipping.; Listing #1750270 - Submitted on 11/21/25 by Callsign W3IDJ, Modified on 11/26/25 - IP: syn-074-068-153-114.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft K1 Kit: Sold, pending payment.
I have an unstarted Elecraft K1 kit. I bought this with the intention of building it over the winter. Since then, I acquired a non-functional K1 and had it repaired. I think my kit building days may be over so this is up for sale. Includes the following options, new in the package, KNB1 Noise Blanker, KBT1 Internal Battery Adapter, K1BKLTKT-X LCD backlight kit. $600 shipped, PayPal, Zelle, check, money order.; Listing #1750666 - Submitted on 11/24/25 by Callsign WR7D, Modified on 11/26/25 - IP: dsl-208-98-129-103.fmtc.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Kenwood TS 480 SAT: Looks good works good. Comes with Original box, power cord, control cable, head mount, PC cable, software, mic, head mount, and control unit brackets $700 shipped.; Listing #1750798 - Submitted on 11/26/25 by Callsign W5HP - IP: olp-67-217-144-91.olp.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Kenwood SP-31 with PHITS kit upgrade: I have for sale a Kenwood SP-31 with the upgraded speaker and PHITs sound enhancements. Comes with original box.
Price is $150; Listing #1750786 - Submitted on 11/26/25 by Callsign K2ZZ - IP: pool-71-172-55-72.nwrknj.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HackRF One: comers with usb cord, telescopic antenna.. $150 shipped, PayPal okk; Listing #1750153 - Submitted on 11/21/25 by Callsign K7IEU, Modified on 11/26/25 - IP: c-73-225-151-127.hsd1.wa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WANTED: NIFTY MANUALS K3S, KX2: Looking for the Nifty manuals for ghenElecraft K3S and the KX2.; Listing #1750782 - Submitted on 11/26/25 by Callsign W1RC - IP: 185.190.141.163; Click to Contact -- Send this Ad to a Friend
0.5-108mhz Pocket Size SI4732 Radio, RX: comes with doughnut antenna, USB C Charging. Great little radio.
$40 shipped, PayPal ok; Listing #1743161 - Submitted on 09/14/25 by Callsign K7IEU, Modified on 11/26/25 - IP: c-73-225-151-127.hsd1.wa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Safety Warning - Very Serious: I had a scary incident a few minutes ago. I was connecting a dummy load to a Johnson Pacemaker transmitter and got a whammy of a shock between the metal bench and the dummy load case. After I recovered my composure, I measured the voltage seen on the center conductor of the SO-239 connector and measured 730 volts!
Having heard of their being a POSSIBILITY of a shorted plate blocking capacitor in these old radios, I held everything with a light grip. However, I did assume, as I am sure most of us assume, that Johnson had, like everybody else, placed an RF choke to ground at the output of the power amplifier. That choke is supposed to have a current rating sufficient to pull any stray high voltage to ground should that blocking capacitor fail, and blow the line fuse. Well, EF Johnson chose to not put this safety part into the Pacemaker and, I assume, every other transmitter they made in this era. I just checked the Valiant schematic and it also lacks this crucial safety part. Take Care!; Listing #1750771 - Submitted on 11/25/25 by Callsign W0DVN - IP: c-75-73-126-143.hsd1.mn.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft K3S-160-6M LOADED W/ OPTIONS!: ELECRAFT K3S 160-6 Meter Transceiver, with P3 Panadapter, VGA & TX Monitor, SP3 Speaker, KPOD Remote, Astatic Desk Mic and hand mic.
Elecraft K3S complete radio station loaded with nearly all options available; Factory Assembled, 11xxx serial number, great working order! Top of the line K3s! Many improvements over the K3.
K3S Transceiver;
100w Module – KPA3A
Tuner Module – KAT3A
Digital Voice Recorder – KDVR3
Main & sub Receiver
General Coverage Receive Module, Main & Sub
8 crystal filters for receivers
SYN Board- KSYN3A
USB/Soundcard - KIO3B
Preamp - KXV3B
lots of other options, this is a LOADED K3s! (I can remove unwanted options to reduce price.)
EXTERNALS: (radio must sell 1st)
P3 Pan Adapter; with VGA and TX Monitor options
SP3 Speaker
KPOD Remote Control
Astatic Desk Mic
MH4 Hand Mic
$4500 SHIPPED!!!
-or- pickup in Raton, NM between Denver and Albuquerque
All transactions final, No warranties, no returns, no refunds; Listing #1750757 - Submitted on 11/25/25 by Callsign W5RJJ - IP: ip-67-209-218-72.bacavalley.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend