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

TEST - BIRD 4275 VHF SAMPLER - REDUCED: I have for sale a BIRD VHF (20-1000 MHz) Sampler. If you would prefer UHF female or BNC female connectors to the N female connectors currently on the Sampler, let me know and I can change them for you, just let me know your preference.
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The price is $135 shipped in the USA.
Also, listed in another ad, I have a BIRD 4273 the HF Sampler at $160 shipped in the USA.
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If you would want BOTH, the combined price is $270 shipped in the USA.; Listing #1761735 - Submitted on 03/12/26 by Callsign K3DUA - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BOOKMAG - BIRD 43 OWNER'S MANUALS: TWO SOLD - - 12 left.
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I had 14, I now have 12 original manuals for the BIRD 43 wattmeter. A few are wrinkled or have been folded, but all are complete and readable.
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$12 each including mailing in the USA. Each additional manual will be an additional $10.; Listing #1760423 - Submitted on 02/28/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - RACK MOUNTED BIRD WATTMETER: I have available a good condition BIRD rack mounted wattmeter, model 4521. The line-section currently has N female connectors on it, but I can change them to UHF females if you prefer, let me know your preference..
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This is priced at $195 plus shipping in the USA only.; Listing #1761310 - Submitted on 03/08/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - BIRD 2500 WATT DUMMY LOAD: I have available for sale a BIRD 2500 watt dummy loaded, model 8892-300. This load came to me with a 1-5/8 inch flange interface sticking out from the load. I have added an adapter plate which allows me to use any BIRD Quick Change connector. Currently there is an LC female connector on it, but I can change that to whatever series connector you would like - - let me know your connector preference. This load also has the optional temperature sensor switch (located on the front above the input coax connector.)
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See the attached picture.
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With the addition of a BIRD BA-300 fan unit, this load instantly becomes a 5000 W dummy load. I do not have this option available, but they are on eBay.
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Because of this load's RF input connector protruding out the front, there would be an increased possible damage if this were shipped - - so I WILL NOT SHIP THIS LOAD. I can deliver this in person at any local hamfest or at the Dayton Hamvention.
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The price is $1250.; Listing #1761523 - Submitted on 03/10/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
MISC - DOW-KEY SMA COAX RELAYS: I have available for sale the following Dow-Key, SPDT, SMA coax relays.
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These are model 403-2803, which have a 28 vdc coils. I have 5 that are new at $35 each, and 3 used (some solder on the coil terminals) at $30 each.
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Shipping is extra. Buy 3 or more and shipping is free. Shipping only to the USA.
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BUY ALL 8 AND THE "PACKAGE PRICE" IS $210 SHIPPED; Listing #1761096 - Submitted on 03/06/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - F/S BIRD ELEMENTS FOR MODEL 43: I have the following used, and tested, BIRD (or Coaxial Dynamics equivalent) elements available:
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SHIPPING IN USA FOR ONE ELEMENT IS $8. ADD $1 FOR EACH ADDITIONAL ELEMENT.
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BUY 4 ELEMENTS, OR MORE, AND SHIPPING IS FREE.
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0.45-2.5 MHz
- 1000P, 5000P, 10000P - $135 each
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2-30 MHz
None at this time
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ALL VHF & UHF elements - - $45 each
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25-60 MHz
- 5A, 50A, 100A, 500A
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50-125 MHz
- 5B, 10B, 25B, 50B, 100B, 2500B(PEAK), 10KB(PEAK)
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100-250 MHz
- 5C, 10C, 25C, 50C, 100C, 250C
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200-500 MHz
- 5D, 10D, 25D, 50D, 100D, 250D
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400-1000 MHz
- 5E, 10E, 25E, 50E, 100E, 250E; Listing #1761526 - Submitted on 03/10/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
TEST - BIRD 43 with the BIRD PEAK-READING KIT: I have available for sale, an almost perfect condition BIRD 43 watt meter that has the optional BIRD Peak-Reading kit installed in it. There are a few tiny nicks in the paint finish (see the picture - - you will have to zoom in to see them). Overall, I would rate the condition as 9.9.
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As you can see this wattmeter currently has N connectors on it. If you would prefer some other type of coax connector, let me know your preference,, and I can change the connectors for you.
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This 43 is priced at $350 plus shipping in the USA.
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I also have available a perfect condition brown leather case for this watt meter. The case has space in the lid for storing 6 elements. If ordered with this wattmeter, the cost of this case is $49 for a total of $399 plus shipping.; Listing #1761527 - Submitted on 03/10/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - BIRD 50 WATT DUMMY LOAD: BIRD dummy load, model 8085, a 50 watt loads, good from DC to 3.5 GHz. This load currently has an N female c connector on it (which is recommended for this full frequency range) but if you want some other connector, let me know your preference. $50 shipped in the USA.; Listing #1761731 - Submitted on 03/12/26 by Callsign K3DUA - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BOOKMAG - F/S COLLINS LITERATURE - PART 1: NOW BUY 2 OR MORE AND TAKE 20% OFF THE SUM OF THE INDIVIDUAL PRICES.
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All are original.
3-hole punched - - marked "3HP."
Prices include mailing in the USA
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LOG BOOKS - S-line station on cover - $20
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SALES FLYER
32V-1, 4 pages - $10
HF Antennas
- 237C-( ), 4 pgs - $10
- 237D-( ), 4 pgs - $10
- 237E-1 and 237E-2, 4 pgs - $10
- 237F-1, 1 sheet, $7
- 237-H ( ), 4 pgs - $10
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CATALOGS
1963-64, sketch of S-line station on cover (32 pgs, 3HP) - $20
No. 32, S-Line Station in desk console on cover (24 pgs, 3HP) - $20
No. 33, S-Line Station in desk console on cover (24 pgs, 3HP) - $20
Gray cover with KWM-2 (16 pgs) - $20
Red cover with KWM-2A - $20
Amateur Radio Equipment Price Schedule, 1 May 1969, 16 pgs - $20
Set of 2 , 20 page each catalogs. "VHF Transhorization Communication Equipment" and "UHF Transhorization Communication Equipment." - $30
Surface Acoustic Wave Devices (3 items - total of 15 pgs, 3HP) - $15; Listing #1761535 - Submitted on 03/10/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
BOOKMAG - F/S COLLINS LITERATURE - PART 2: NOW BUY 2 OR MORE AND TAKE 20% OFF THE SUM OF THE INDIVIDUAL PRICES.
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All are original.
3-hole punched - marked "3HP."
Prices include mailing in the USA
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NEWSLETTERS
PULSE - 11/73, Announcing the Collins-Rockwell merger - $15
SIGNAL - #28, #36, #38, #44 - $10 each
Collins Collector's Monthly Magazined - $10 ea or $40 for 6
vol 2 #8, #9, #10, #11, #12, #13
Collins Collector's Quarterly Magazine - $10 ea or $60 for 10
vol 1 #3,
vol2 #1, #4, #5&6, #7, #8, #9, #11, #12, #13
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OTHER
"Collins Developments in HF SSB" small booklet- - 3/57 - $15
Dealer list (pre ZIP codes), 3HP - $10
Development Description, 490T-1 Antenna Coupler, 12 pages - $15
THE COLLINS GUIDEBOOK AND NOTES, by THE COLLINS JOURNAL, 1994 - $15
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MECHANICAL FILTERS
General Catalog - 12 pgs, 3HP
- 6/54 - $12
- 4.68 - $15
F250A, Z Series, 3HP - $7
F455-E, F, H, J, K, Z Series, 4 pgs, 3HP - $8
F455FA-27, 3HP - $7
F455FA-120, 3HP - $7
F455FC-60, 3HP - $7
F455Y-330, 3HP - $7
F455A-16 (USB), 3HP - $7
F455Z-17 (LSB), 3HP - $7; Listing #1761534 - Submitted on 03/10/26 by Callsign K3DUA, Modified on 03/12/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net; Click to Contact -- Send this Ad to a Friend