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

AMPHF - Ameritron ARB-704 Amplifier Interface: For Sale:
Ameritron ARB-704 amplifier buffer. Excellent condition. $75 plus shipping; Listing #1756261 - Submitted on 01/19/26 by Callsign W9ZR, Modified on 01/22/26 - IP: 139.68.243.31.hwccustomers.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Yaesu MH-1b8 Handheld Microphone: For Sale:
Yaesu MH-1b8 hand held microphone with up/down buttons and 8 pin plug. Excellent condition. $35 plus shipping.; Listing #1756260 - Submitted on 01/19/26 by Callsign W9ZR, Modified on 01/22/26 - IP: 139.68.243.31.hwccustomers.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Yaesu SP-8 Speaker: For sale: Yaesu SP-8 speaker in very good condition. There are some very light scratches on the top of the cabinet. The feet are not original and are lower profile. $95 plus shipping; Listing #1756259 - Submitted on 01/19/26 by Callsign W9ZR, Modified on 01/22/26 - IP: 139.68.243.31.hwccustomers.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - WTB: Penntek TR45 (NOT the “skinny”): Looking to buy a Penntek TR-45 (***NOT*** the “skinny” or “lite” version) — only interested in one that has the internal antenna matching unit and internal battery. Non-smoking home only please.
I am a 100% disabled veteran, but can pay a fair price for this if you have one you’d sell. And I will actually use it — not sit it on a shelf collecting dust. :)
Will only use PayPal Goods and Services for payment.
Tnx es 73!; Listing #1756537 - Submitted on 01/22/26 by Callsign AG5U - IP: 47-183-203-56.vng01.bryn.tx.ip.frontiernet.net; Click to Contact -- Send this Ad to a Friend
RADIOHF - TenTec Omni 545 with Digital Readout FS: TenTec Omni 545 with Digital Readout For Sale:
-
The 160 thru 10 meter HF transceiver is technically
an Omni 545 analog. However, a frequency counter
has been added, so that it now has a digital readout.
So it is basically similar to an Omni 546.
-
It produces about 100 Watts and has a very good
receiver. An audio CW filter is built in, which
is extremely effective.
-
This is a "Series B" Omni.
-
Cosmetically it is very good, but not mint.
Everything works as it should.
Buy the rig with the counter and manual for
$275, plus shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1756536 - Submitted on 01/22/26 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
ANTETUNE - Johnson Viking Matchbox For Sale: Johnson Viking Matchbox For Sale:
-
The old timers know what a Johnson
Matchbox is. It is a very rugged
antenna tuner, built like a tank.
Basically, it will match most anything
you connect to it. It is ideal for
balanced lines.
-
This one is better than most, in that
it has the SWR meter built in to it.
It even includes a sensor, so that the
SWR bridge works. Most have lost the
sensor!
-
This one is designed to handle 275 watts
of AM.
-
This one works just as it should.
Cosmetically, considering its age, it
is in extremely good condition.
-
This one even has the manual with it for
$220, plus shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1756535 - Submitted on 01/22/26 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 - Radio Shack DSP-40 NR Unit For Sale: Radio Shack DSP-40, Noise Reduction Unit
For Sale:
-
The Radio Shack DSP-40, 21-543, is an
external DSP unit that can be added to
rigs that lack DSP features. It inserts
in the audio line, between your rig and
speaker, to add DSP. It has three band
widths -- narrow, medium, and wide, and
has filters for Noise Reduction, CW, or SSB.
-
If your rig lacks a CW filter, this unit
will add that, with a CW filter about 350
Hz wide, centered on 750 Hz.
-
It requires 12 V DC to operate, and produces
up to 6 W of audio.
-
This unit operates as it should. If you
expect DSP the same as built in to a modern,
high end rig, this is not it.
-
This one looks really great, with no scratches
or defects.
Buy it with a detailed manual for $45 plus
shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1756534 - Submitted on 01/22/26 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
CABLE - Coaxial Cable "Jumpers" For Sale: Coaxial Cable "Jumpers" For Sale:
-
Most of us need a variety of coax "Jumpers"
around the shack to connect our rig to antenna
tuners, amplifiers, coax antenna switches, etc.
These jumpers are useful for that purpose.
-
NEW Cable Experts CXP008C3, 3 foot, RG-8.
Silver, teflon, PL-259 connectors on both ends.
They sell it for $19; get this one for $12.
-
I have an extensive number of jumpers in the range
of 1 to 2 foot length. These are all 50 ohm coax,
and may be the large (approximate 0.40 inch)
RG-8 or equivalent, or RG-58 (under 1/4 inch). All
have a PL-259 connector on both ends.
-
They have all been tested.
Please let me know approximate length you
would like, and whether RG-8, or RG-58.
-
These jumpers are available for $8 each for
1 to 2 foot, and $10 for 3 feet, plus shipping.
-
I also have a few other longer lengths of coax available.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1756533 - Submitted on 01/22/26 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 - Linear Amp Switching Cables for Kenwood: Linear Amp Switching Cables for Kenwood Rigs For Sale:
-
This cable goes from a Kenwood transceiver to a linear
amplifier to switch the amp from transmit to receive.
-
One end has a DIN connector, as is used with most Kenwood
rigs. The other end has an RCA phono plug, as used by most
linear amplifiers.
-
Before using this cable, please check the switching
capabilities of your transceiver, and the requirements
of your amplifier.
-
Cable for switching the T/R relay. $15
-
Cable as above, but also includes the connection for ALC in
addition to the amplifier relay keying. $20
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Phone (352) 732-8400
.; Listing #1756532 - Submitted on 01/22/26 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
TEST - Mirage MP2 watt meter 50- 200mhz: Excellent condition mirage 50-200 mhz with watt rating up to 1500 watts. Has 50 500 and 1500 watt scales Does both average and peak readings $85.00; Listing #1756500 - Submitted on 01/22/26 by Callsign W0NCR, Modified on 01/22/26 - IP: c-107-2-82-198.hsd1.mn.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend