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

FS: BIRD VHF/UHF ELEMENTS: BIRD 43 WATTMETER ELEMENTS.
1). 2500C, 100-250 MHz, 2500 Watt
2). 2500D, 200-500 MHz, 2500 Watt
Lightly used to check some Lunar Link VHF/UHF Amplifiers. Sold as is. $140 each shipped. PayPal, check or Postal Money Order. N6CW; Listing #1733403 - Submitted on 06/19/25 by Callsign N6CW, Modified on 07/12/25 - IP: syn-070-095-042-133.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MFJ-269 plus case & powerpole cable $125: This is a working MFJ-269 antenna analyzer. It does 1.8 to 450 MHz. It has a homemade cable to take the DC input to powerpole and that has been my main way to power the analyzer. Asking $125 shipped cons US.; Listing #1735832 - Submitted on 07/12/25 by Callsign KK4LWR, Web Site: http://kk4lwr.com - IP: 71-214-19-252.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
F.S. BROADBAND 25W RF AMP: i am selling a broadband 25 watt linear amplifier that requires only a Zero dBm (1 Milliwatt) input to achieve full power out with a.bandwidth from 10 to 90 MHz CW carrier.
This 2-stage, class B linear MOSFET amplifier was designed as a highly linear amplifier by an OEM company for medical imaging. It is re-packaged in a 19 inch rack mount unit that contains needed power supplies, a fan and input attenuator. All you need is a good signal source (or tracking generator) and a 50 ohm load and your ready to go. Great for testing RF filters and power tubes,or maybe for QRP operation.
I am asking $200 plus shipping to lower 48 states or local pick-up and save the shipping cost. Copy of schematic is included.
I accept cash, check or Postal Money Order.
More pictures or information by request, via eMail thru this ad on QTH.COM.
Thanks for reading my offer.; Listing #1734866 - Submitted on 07/03/25 by Callsign K9AU, Modified on 07/12/25 - IP: 24-255-182-166.mobile.uscc.com; Click to Contact -- Send this Ad to a Friend
FS: Bird QRP Wattmeter/Dummy Load: See Picture: More Pic's available.
Lower Price!
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BIRD (QRP) WATTMETER/DUMMY LOAD MODEL: 6250
With (2) BNC 50-Ohm Patch Cables, Adapter & Nice Protective Case W/Carry Handle!
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In Excellent Condition, been well cared for in a dry temperature controlled shop.
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GENUINE BIRD QUALITY!
BENCH TESTED: WORKING FINE!
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INPUT CONNECTOR IS "BNC FEMALE"
RATED AT UP TO (250 MW) Power from (30-500) MHZ.
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COMPLETE with Carry Handle, Flip Up/Down Protective Cover over the Glass Bezel/Meter. Good Feet on the base.
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I"m also including a Longer 50-Ohm RF Patch Cable roughly 12-FT Long.
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Back Door Flips down to open which exposes the short RF Patch Cable with BNC Connectors, adapter unit and a spare Load resistor I believe.
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See Pictures and the PDF Manual below for more details.
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https://bh.hallikainen.org/uploads/harold/6250 RF MILLIWATTMETER.pdf
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A QUALITY "BIRD" WATTMETER/DUMMY LOAD FOR (QRP) BENCH AND OR SHOP TESTING!
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$65.00 Shipped
Paypal, Zelle, USPS M/O, Cash
Tnx, Chris-WD8EEQ; Listing #1735515 - Submitted on 07/09/25 by Callsign WD8EEQ, Modified on 07/12/25 - IP: c-73-161-60-200.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Telewave 44A Wattmeter-Leather Case: Telewave 44A with Telewave leather case in great condition.
Tested and works as it should
$325 shipped/Insured US; Listing #1735749 - Submitted on 07/11/25 by Callsign KL7AM, Web Site: https://kl7am.com - IP: 108-215-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Sencore LC-77 LCR Analyzer: Works as it should and includes the Triac tester attached Has scratch on lens but does not affect operation and is easy to read
I have another one and don't need two
$599.99 shipped/insured USA; Listing #1734260 - Submitted on 06/27/25 by Callsign KL7AM, Modified on 07/11/25, Web Site: https://kl7am.com - IP: 108-215-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
More PROJECT RELAYS FOR BUILDERS:: 3-QTY: POTTER-BRUMFIELD, "KRPA14ag" plug-in, plastic encaptulated relays 11-pin, octal & fits 1.125" Round hole. Contacts are 3PDT & 10A./120V (1/6HP_, 6a./140v (1/2HP) with a coil of 24/vac, Includes a new, surface-mount socket w/build in screw terminals at $18. or a chassis mount Amphenol socket at $14.. (I also have other relays?) Prices + shipping. Ken Blevins, K5ALQ, (501) 221-1441.; Listing #1735707 - Submitted on 07/11/25 by Callsign K5ALQ - IP: 162-197-10-186.lightspeed.ltrkar.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
PROJECT RELAYS FOR BUILDERS:: 14-qty: POTTER-BRUMFIELD, "KRPA-14DY-24", plug in, plastic-encaptulated, 11-pin, octal relays. Contacts 3PDT, rated 5A.A/120V, 3A./240V. & coils are 24V.D.C. & mounts in a Std. 1.125" round hole, *Amphelol sockets are included) or-limited number of surface-mount sockets w/wiring terminals can be substituted for $3. apiece, extra. Relays & sockets are 'like new' but used for 2-days in an experimental design that was dropped. (I also have other similar relays & sockets?) $13. each - shipping. Ken Blevins, K5ALQ, (501) 221-1441; Listing #1735706 - Submitted on 07/11/25 by Callsign K5ALQ - IP: 162-197-10-186.lightspeed.ltrkar.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
Lafayette 223 Transistor Analyzer FS: Lafayette 223 Transistor Analyzer For Sale:
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The Lafayette 223 Transistor Analyzer is
a unit that can test a variety of transistor
parameters. The most important is its gain.
And of course if it has gain, that means it
is good.
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It can test NPN or PNP transistors, and high
or low power.
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It has a socket that can be used for connections,
or one can use the six inch long leads. It is
powered by two "C" cells.
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This is one of the few things that I sell that
does not have a manual with it. However, its use
is quite intuitive, so one is not really needed.
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It seems to work OK, and look OK as well.
Buy it for $20, plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1735693 - Submitted on 07/10/25 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
BIRD 43 WATTMETER + 2500W SLUG & CASE: PRISTINE Bird Model 43 wattmeter with 2500 watt element and case.
No paint chips or scratches. Works as intended, no issues.
Price $375.00 Shipped CONUS No Pay Pal. Click the photo for clarity!; Listing #1735371 - Submitted on 07/07/25 by Callsign W8JMM, Modified on 07/10/25 - IP: syn-184-059-080-055.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend