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

RADIOHF - Heath SB-1400 HF Transceiver For Sale: Heath SB-1400 HF Transceiver For Sale:
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This is one of the last radios Heath made
and they didn't even make it! It's actually
a Yaesu FT-747 clone.
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It came all assembled -- not as a kit -- so
no worries about bad solder joints done by
someone without soldering experience!
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It is a relatively easy to use rig, ideal
for beginners and old timers alike. Even
though easy to use, it is loaded with crystal
filters. It has a 500 hz filter for narrow CW,
a 2400 Hz filter for SSB, and a 6000 Hz filter
for AM.
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It needs 13 V DC at about 20 amps.
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This one works as it should, producing just
over 100 watts out on all bands 80 thru 10
meters, including the WARC bands. Cosmetically
it looks fine.
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Buy this rig with manual for only $300 plus
shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1732113 - Submitted on 06/07/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
POWERSUP - Astron RS-20 A, 20 amp Power Supply FS: Astron RS-20 A, 20 amp Power Supply For Sale:
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This power supply is useful for Amateur Ham Radio
applications, a test bench, or any place where
regulated 13 V DC is needed at fairly high current.
There are 1000's of these in ham shacks around the
world.
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Astron power supplies feature solid-state electronic
regulation, EMI filter, fold back current limiting for
protection from excessive current and shorted output.
Input voltage is 115 VAC 50/60 Hz. Crowbar over
voltage protection is also provided. These high
quality power supplies are manufactured in the U.S.
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The RS-20 A is rated at 20 amps intermittent use,
and 16 amps continuous duty. The output voltage
can be internally adjusted, as can the current
limiting. This is a linear supply, so no switching
noise.
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This particular supply works great.
It only varies 0.01 Volts with a load!
Cosmetically it looks really great.
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With paper work for $70 plus shipping from
Florida, or pick up near Ocala.
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Thanks. 73,
Ken Simpson, W8EK
.; Listing #1732112 - Submitted on 06/07/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Heath HM-102 HF Wattmeter/SWR Bridge FS: Heath HM-102 HF Wattmeter / SWR Bridge For Sale:
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The Heath HM-102 is an HF wattmeter, covering 1.8
to 30 MHz, which obviously includes all HF bands.
It is similar to the HM-2102 VHF Wattmeter,
but for HF frequencies, with 2000 and 200 watt
scales.
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It can also be used to check SWR, and
has a remote sensor that can either be left inside
the meter, or separated from the actual meter
by about 3 feet. SO-239 connectors in and out.
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This particular meter works great; its readings
compare favorably to my LP-100A which is calibrated
to National Bureau of Standards. It looks great.
Cosmetically, it is very nice.
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Buy it with paper work for $55, plus shipping
from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1732111 - Submitted on 06/07/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TOWER - Polyphaser Single Point Ground Panel FS: Polyphaser Single Point Ground Panel For Sale:
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POLYPHASER's CU-SPGP single point ground panel is a
heavy 10" x 15" copper panel, mounted on laminated
wood backing 12" by 18". It will affix to concrete,
cinder blocks or 16 in center studs. It includes
2 sandwich bars and a 10 ft copper grounding strap.
It is ideal for mounting Polyphaser lightning
arresters, and tying all of your grounds together.
To say that this is very heavy duty is putting it
mildly!
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Apparently these list for about $900. I have seen
them sold new for anyplace from $900 to $650.
That seems much too high.
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This one looks close to new, and certainly functions
as new. If you are looking for something like this,
this is an opportunity to get a steal. I will sell
it for half of the lowest price I have seen, which
makes it $325, plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1732110 - Submitted on 06/07/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Shakespeare Band Separator (Duplexer) FS: Shakespeare Duplexer For Sale:
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The Shakespeare Style 4357 "Band Separator"
Duplexer is designed to take one single antenna
and split it in to two parts. One is for VHF
use (2 meters) and the other port for your
commercial AM and FM radio (such as your
regular car radio).
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The common input is ready to take your PL-259
connector. The VHF output is a PL-259, while
the AM-FM output is a Motorola connector as
used on most car radios.
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This one looks very close to new, and works
the same.
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Buy this one for only $35 plus shipping
from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1732109 - Submitted on 06/07/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - Messi & Paoloni RFI Super Choke: Built with Genuine Messi & Paoloni Components – Trusted by Hams Who Know Quality
Are you tired of cheap, ineffective RFI solutions? I was too — so I built something better. I’m offering two premium RFI feed line chokes designed specifically for POTA, SOTA, and Ham Shack operations. Both are hand-built with unmatched attention to detail and made from only the finest materials — no corners cut, no knock-off parts.
Super RFI Choke – $125
(+ $25 for high-power heatsink upgrade)
This high-performance choke is engineered for serious shack or amplifier use. Use it at your transceiver, amplifier, or antenna base to significantly reduce RFI and protect your gear.
Frequency Range: 1–300 MHz
Power Rating: 1,500W SSB / 1,000W Digital
Connection: Inline Male-to-Female
♨️ Optional Messi & Paoloni heatsinks available for high power
Each choke is individually tested and tuned. No mass production. No junk parts. Just real performance that makes a difference!
I have many more pictures; Listing #1732108 - Submitted on 06/07/25 by Callsign KF8ASE, Web Site: https://www.etsy.com/listing/1903048443/ham-radio-rfi-chokes-pota-sota?ls=s&ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rfid+ham+radio+chokers&ref=sr_gallery-1-1&org - IP: 107.121.104.47; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3 K3S KDVR Digital Voice Keyer: ELECRAFT DVR K3 K3S - DIGITAL VOICE RECORDER ! MUST HAVE SSB KDVR3
$234.99 Delivered - check , Zelle, or PP FF ok.
Please see pictures for more details.
Local pickup is also fine.
If it is K3,I probably have it !
I can be reached via email if you have questions about this unit.
Larry K6RO; Listing #1723982 - Submitted on 03/28/25 by Callsign K6RO, Modified on 06/07/25, Web Site: http://www.K6RO.com - IP: 111.newark-10rh15rt.nj.dial-access.att.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3/100 Transceiver # 2306: Elecraft K3/100 High Perf 160-6m Transceiver KPA3 2.8 # 2306 100 Watts
$1429 delivered - check, Zelle, PP FF ok.
SER # 2306
100 Watts
TUNER
2.8 upgraded 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.
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.
Shipping from 04015
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1731168 - Submitted on 05/30/25 by Callsign K6RO, Modified on 06/07/25 - IP: syn-067-253-101-060.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3/0 Remote Head + Remote boxes: Elecraft K3/0 Remote Head # 0039 with remoterig.com boxes Super nice - rare !
$1479 delivered - check, Zelle, PP FF ok
You get the K3/0 and both remote boxes.
Comes with a big bag of cables.
If you want to remote control your Elecraft Station from work,or another location , you may want one of these setups.
Discontinued,and hard to find.
Looks Great and works like new.
Please see the Elecraft website for more info.
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 #1731566 - Submitted on 06/02/25 by Callsign K6RO, Modified on 06/07/25 - IP: syn-067-253-101-060.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3/10 Transceiver # 3099 QRP: Elecraft K3/10 High Perf 160-6m Transceiver 2.7 # 3099 10 Watts
If you are looking for a 10 watt qrp k3,this may be for you.
I can also make any of my other K3 radios 10 Watts,and reduce the price.
SER # 3099
10 Watts
2.7 SSB filter
KIO3
Very nice radio
Latest firmware installed. 5.67
Power cord
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.
$829 delivered - check, Zelle, PP FF ok.
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 #1731765 - Submitted on 06/04/25 by Callsign K6RO, Modified on 06/07/25 - IP: syn-067-253-101-060.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend