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

Balun Designs 75-to-50 Ohm 3kW balun NIB: New in Box (never used) Balun Designs 15113et N-connector, 75 Ohm to 50 Ohm balun, 3kW rating. $75 shipped continental 48 USA.; Listing #1752979 - Submitted on 12/17/25 by Callsign KJ9I - IP: syn-024-211-016-019.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Unified Microsystem XT-4 CW Memory Keyer: The XT-4 is a battery powered CW memory keyer. Its small size and light weight make it perfect for POTA, SOTA, Field Day and roving. It is fully iambic with a speed range of 5-45 WPM. It has four memories. RCA phono plug jack to connect to radio key jack and an 1/8” stereo plug to connect a paddle. Operates off a 9V battery. Includes phono plug cable with a phono to 1/8” adapter. I prefer Zelle but will also accept PayPal. $45 plus $8 CONUS shipping.; Listing #1752961 - Submitted on 12/17/25 by Callsign WA2BTR - IP: c-73-230-157-216.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BIRD SWR NOMOGRAPH CARDS: SALE PENDING FOR ALL 7 - - WAITING FOR PAYMENT.
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I have available for sale 7 BIRD SWR nomograph cards. These are 2 sided, plastic laminated cards (covering different reflected power levels.) These are slightly used, but all are in very good condition. $10 each including mailing in the USA. Discounts for buying more than one.; Listing #1752612 - Submitted on 12/13/25 by Callsign K3DUA, Modified on 12/17/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DCI 445-10C 4 Pole Bandpass Filter: Digital Communications Inc. DCI-445-10C 4 pole Bandpass Filter. This filter is centered at 445MHz and has a bandwidth of 10MHz. (440-450MHz) It will handle 200 watts RMS at 50 ohm impedance. These filters do a great job preventing signals from outside the passband from getting through whether that be other hams on adjacent bands in close proximity or intermod interference. Filter is in very good condition and comes in the original box. I prefer Zelle but will also accept PayPal. $125 plus $18 CONUS shipping.; Listing #1752952 - Submitted on 12/17/25 by Callsign WA2BTR - IP: c-73-230-157-216.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
SM-5000 Station Monitor $150 Shipped: I have for sale a Yaesu SM-5000 Station Monitor. The SM-5000 was made to sit on top of Yaesu's famous FTDX-5000 series of radios. This is a non-working unit. There is a small burn area on the main circuit board (not on the display board - pic available upon request). I did take a good main board from another unit to test the speakers and LCD display. They both worked although the LCD display was a little dimmer than the one on my 1 year old unit. My hope is someone can repair this, has a spare main board they can use, or simply hard wire the speakers inside the unit to a 3.5MM plug (bypassing the main board) and use as a great external speaker for your FTDX-5000. No cables, but they are all available online. $150 shipped (CONUS). I accept Personal Check, USPS Money Order or PayPal (add 3%). No trades please. My contact info is good on QRZ! 73; Listing #1752568 - Submitted on 12/13/25 by Callsign N0KMR, Modified on 12/17/25 - IP: 172.56.13.170; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
6 Microphones for Sale/Trade: I have 6 mics for sale/trade.A package deal: 2 Anysecu WP 9900, Kenwood MC-43, Yaesu MH-59, [GWR ?] with no plug [5 wire mic cord] and a [no ID] with no plug [5 wire mic cord] Trade for a TGIF Hotspot or $165 shiped. ... I have a 2nd picture but I do not know how to attach more then one at a time.
Les, K2TGW; Listing #1751465 - Submitted on 12/02/25 by Callsign K2TGW, Modified on 12/17/25 - IP: pool-71-190-48-131.nycmny.east.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LARGE KNIFE SWITCH: PENDING FUNDSThis knife switch has six poles (see phot0), Made for the signal core, should handle high power I was going to use it for antenna project, that will never happen.$25.00 plus shipping, additional photos
can BE sent to your phone WB0PAY JERRY EMAIL OR PH/TEXT 712-898-2639; Listing #1752902 - Submitted on 12/16/25 by Callsign WB0PAY, Modified on 12/17/25 - IP: SSC-FTTH-DHCP.longlines.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Yaesu Crystal Filters For Sale: Yaesu Crystal Filters For Sale:
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I have a variety of crystal filters available
that fit Yaesu rigs.
All of these filters work 100% like they should,
and look great also.
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The following filters are for the 8.2 MHz IF.
They fit the FT-1000 series, plus many, many others.
If you have a fairly modern Yaesu rig, they probably
fit, but check you manual.
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Yaesu XF-8.2M-251-01, 250 Hz CW
filter for the 8.215 MHz IF. $75
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Yaesu XF-8.2M-202-01, 2000 Hz SSB
filter for the 8.215 MHz IF. $75
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The following filters are for the 455 KHz IF.
They fit the FT-1000 series, FT-890, plus many others.
If you have a fairly modern Yaesu rig, they probably
fit, but check you manual. As a general statement,
the filters for the 455 KHz IF are sharper, with
steeper skirts.
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XF-455K-501-01 (YF-100)
500 Hz wide for CW $115
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken, W8EK
Voice Phone (352) 732-8400
.; Listing #1752943 - Submitted on 12/17/25 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
SWR Bridges For Sale: SWR Bridges For Sale:
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SWR bridges are available. Please see picture.
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All of these are designed to be HF SWR bridges,
but most work fine on 2 meters as well.
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From left to right in the picture:
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RPSWR-2 on left has been sold.
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Pace P5453
No power scales on this one. Just SWR.
Good shape. $20
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Cobra
This one reads power with a single 6 W scale,
as well as SWR. Likely designed for 11 meters!
$20
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1752940 - Submitted on 12/17/25 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
Communications Speakers For Sale: Communications Speakers For Sale:
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These are all the mobile communications speakers
that are about 5 inches square and 3 inches deep.
They are tailored with the proper frequency
response for communications.
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Several are available. All work 100% as they should
and look very nice. Actually very close to new.
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Radio Shack 12-1853
Rated at 2.5 watts. Very heavy Magnet.
RCA Phono plug. $18
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AFA
Black, deeper speaker, with 1/8 inch plug. $20
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E F Johnson 250-0064-001
All black, including gimbal mount.
Approx 4 foot cord with 1/8 inch plug. $20
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Kraco 275 F
All black. Slightly larger than the above.
Approx 5 foot cord with 1/8 inch plug. $20
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1752939 - Submitted on 12/17/25 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