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

Elecraft K3 K3S SSB CW DATA Filters: I have been asked to list which filters I have in stock.
Here we go:
200 HZ $78
250 HZ $97
400 HZ $70
500 HZ 5 pole $75
500 HZ 8 pole $99
1000 HZ $70
1500 HZ $72
1.8k $72
2.1K $82
2.7 SSB $ $76
2.8 SSB $88
6K AM $114
13K FM $114
Free usps shipping with Check, Zelle, PP FF .
on some of these I only have 1,and others 3-4.
Please email with questions,
Larry k6ro; Listing #1760400 - Submitted on 02/27/26 by Callsign K6RO, Modified on 05/03/26, 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
Elecraft K3 K3S K4 Items week of 5/3: Elecraft K3 K3S K4 Items 5/3
Fred Cady manuals $42
K3S VFO Rubber $20
KPA500 $2329
KPA500 $2090 - Has one issue
K3/0 Remote Head $462
K3/0 Mini Remote $960
K3/0 Mini Remote - $890 ask
KSYN3A Syn board $327
KDVR3 Digital keyer $169
K144XV 2 Meter module $321
KRX3 Sub Receiver - $237 price $207 with K3 or p3.
200,400,500 1.0 ,1.8 ,2.7 Filters $69 ea
250 CW $94
2.1 $87
2.8 $94
6K or FM $103
KAT3 Tuner $359 if you send me kant3 or $384 with no trade.
KBPF3 $150
K3 Parts radio $295
K3/10 QRP $687
K3 - No tuner $979
K3 W/tuner $1344
k3S W/tuerr + sub $2995
K3S - W/Tuner $2389
K3S No tuner $2189
P3 $563
P3 VGA Module $291
P3 With TX Mon. $835
P3 W/ vga and TX Monitor $1029
P3 Trans Monitor option board & coupler $292
P3 Trans mon board $175
W2 Wattmeter - no coupler $242 WOW
2kw and 200w,2kw p3 w2 couplers $141
Lots of other items
Cables - many
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Wanted - Old boards from K3 after you upgraded . KANT3 etc Ksyn3 , Kio3, kxv3
Shipping included
Pay by Check, Zelle, PP FF
K6RO; Listing #1766608 - Submitted on 04/30/26 by Callsign K6RO, Modified on 05/03/26, Web Site: http://www.K6RO.com - IP: 99.37.37.86; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft K3/10 10 wattTransceiver # 2079: Elecraft K3/10 High Perf 160-6m Transceiver 2.7 # 2079 10 Watt QRP
I have been asked for a 10 watt k3 many times,so here you go.
$688 delivered - check, Zelle, PP ok.
SER # 2079
10 Watts
2.7 SSB filter
KIO3
Very nice radio
Latest firmware installed. 5.67
Works as it should.
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.
Missing the rear panel,but you can easily make one.
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 #1766947 - Submitted on 05/03/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.37.86; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted TenTec Argonaut VI 539: Wanted TenTec Argonaut VI 539 clean and working as it should.; Listing #1766946 - Submitted on 05/03/26 by Callsign N8CEP - IP: dynamic-acs-24-112-251-100.zoominternet.net; Click to Contact -- Send this Ad to a Friend
Elecraft K3/100 Transceiver # 044: Elecraft K3/100 High Perf 160-6m Transceiver KPA3 2.7 # 044 100 Watts
$969 delivered - check, Zelle, PP FF ok.
SER # 044
100 Watts
2.7 SSB filter
KIO3
Radio works great.
Latest firmware installed. 5.67
Works as it should.
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 #1766945 - Submitted on 05/03/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.37.86; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TenTec Digital Omni, Series B HF Xcvr: TenTec Digital Omni, Series B HF Xcvr For Sale:
-
I have a beautiful Omni D, Model 546, Series B,
available.
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This rig covers 160 thru 10 meters.
It is all solid state with 100 watts out
on all bands, and a really great receiver.
-
Although it has such things as a notch filter,
CW filters, etc., it is simple to operate
since it does not have a million bells and
whistles that you will never use.
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It has the legendary TenTec full QSK on CW.
The digital readout has large digits,
-
This one works 100%, and is in great shape,
with manual for $325 plus shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1766944 - 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
Elecraft P3 Panadapter # 140: Elecraft P3 Panadapter - Works great with cables # 140
$549 delivered - check, Zelle, PP FF ok.
This is a very nice P3
Comes with standard k3 hookup cables, and manual.
If you need the special cable for a k3s,I have those in another listing.
I have a matching K3 in another listing.
Very Good condition..
I use one of these every day,and this one is not needed in my shack.
These have been discontinued at Elecraft.
Comes with cables for a k3.
This can also be used with a non Elecraft radio,and you may need to make up special cables.
I also have another P3 with VGA that will list ASAP.
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 #1766939 - Submitted on 05/03/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.37.86; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIO SHACK POWER/SWR METER: HERE IS A VERY ECONOMICAL POWER/SWR METER,MEASURES 20/200/2000 WATTS,THIS IS THE MOST ECONOMICAL 2000 WATT METER YOUR GOING TO FIND,ONLY $49 WITH FREE SHIPPING TO THE LOWER 48,the radio shack cat/model is 21-534,the numbers are really small to these old tired eyes,but thats what it looks like the are on the back,personal check or postal funds only,read my feedback,its excellent,top notch!! NON SMOKER...WN8BOB; Listing #1766857 - Submitted on 05/02/26 by Callsign WN8BOB, Modified on 05/03/26 - IP: syn-065-025-115-251.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
ICOM HF RADIO IC-737 WITH MODS: EXCELLENT CONDITION,JUST A FEW FAINT SCRATCHES,NOTHING MAJOR,NEVER ABUSED,I BOUGHT IT USED RIGHT BEFORE A.E.S. IN CLEVELAND WENT OUT OF BUSINESS,IT WAS TOTALLY GONE OVER,I HAD THE DRAB ORANGE DISPLAY CHANGED TO A REAL COOL GREEN,LOOKS AWESOME,THE MARS MOD WAS DONE,IT WILL TRANSMIT ON THE 60 METER BAND,ORIGINAL MANUAL,FULL LENGTH DC CORD,AND A HAND MIC,IT WAS MY 3rd STATION FOR 10 YEARS,NOT USED MUCH AT ALL,I'm RETIRING RADIOS BECAUSE OF MY AGE,I ONLY NEED 1 RADIO NOW,ONLY $349 PLUS A LITTLE HELP ON SHIPPING,JUST A LITTLE,PERSONAL CHECK OR POSTAL MONEY ORDER ONLY,READ MY VERY EXTENSIVE FEEDBACK,NO COMPLAINTS FROM BUYERS OVER DECADES ON THIS SITE,E MAIL QUESTIONS OR ASK FOR A PHONE NUMBER,NO PROBLEM....WN8BOB; Listing #1766936 - Submitted on 05/03/26 by Callsign WN8BOB - IP: syn-065-025-115-251.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Sunair RT-9000E SDR HF Transceiver: This is Sunair's latest sdr hf transceiver. Covers 500 kc thru 30 mhz continuous. am,fm,ssb,cw. For more info and specs google RT-9000E and read all about it on Sunairs website. 6500.00 / local pickup or will discuss shipping. Thanks.; Listing #1766928 - Submitted on 05/03/26 by Callsign W6VHK - IP: 99.95.228.98; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend