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

Collins 75A-4A: Selling an interesting Collins piece from my collection. This is a Collins 75A-4A, which was a late 60's modified receiver by Bob Stankus - W2VCZ. He upgraded the front end on a bunch of A4's to improve sensitivity. Then, added the plate to the front panel. This comes with a 270G3 speaker (black bars) 3.1 and .5 filters and 4:1. S# 3241 This has known history behind it as it was owned by a well known AM'er (SK). Of which, will be shared at time of purchase. $950
I can deliver to Dayton if paid for in advance. Or, local pick-up/hamfest I attend.
I'll ship at full expense and insurance of buyer.; Listing #1684169 - Submitted on 04/23/24 by Callsign KC2EOC - IP: 74.11.239.130; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Heathkit Junior 19 Workshop: This is the Heathkit Junior JK-27 Electronic Workshop 19 experimenter board. Includes wires, photo cell, ear phone, antenna wire, speaker, original Heathkit paper work includes Kit Builders Guide, FCC certificate of compliance, and replacement parts order form. Includes original box and original manual. Asking $75 shipped.
Free shipping to lower US 48 using USPS Ground Advantage Mail and includes insurance and tracking.; Listing #1684159 - Submitted on 04/23/24 by Callsign WA9WFA - IP: c-98-59-105-18.hsd1.mn.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Model: I-129-B Frequency Meter Set: Model: I-129-B Frequency Meter Set - MILITARY U.S. different makers Wood case many pics available. Portable set > 8 inch Dimensions (WHD) 340 x 140 x 90 mm / 13.4 x 5.5 x 3.5 inch Military version of the James Millen 90601. LC tuning units inside:No. 1, tunes from 1.5 to 3.5 MHz.No. 2, tunes from 3.5 to 8.0 MHz.No. 3, tunes from 8.0 to 18.5 MHz.No. 4, tunes from 18 to 40 MHz. Used for instance for the system SCR-508 for tanks like M5 Stuart, M7 Priest, M10 Wolverine, M24 Chaffee, M4 Sherman, M7 MT, T1 heavy, M36 Slugger, M4A3E2, M4A3E8 Sherman, M6, T20, T25 AT, T29, M26 Pershing, T23, T28, T32, M46 Patton, T34, T95. The military Radio Set SCR-508 consists basically of Radio Transmitter BC-604 and two Radio Receivers BC-603. BC-604: 10 preset channels for FM voice with power output of 30 watts, frequency 27.9 Mc. Receiver BC-603: Superhet with IF 2.65Asking $50 plus shipping. Collector quality; Listing #1684132 - Submitted on 04/23/24 by Callsign W1JCW - IP: 204.194.218.178; Click to Contact -- Send this Ad to a Friend
HAMMARLUND SUPER PRO SP-400 W/P.S. RA-94: Trying to thin the herd. XYL says to buy a radio, I must sell one! Going to NEARfest and want that option!
Anyway, this Super Pro is, IMHO, in very nice condition for its age. It was completely recapped and aligned about 25 years ago.I put it in storage about 10 years ago, still working beautifully. I just tried it, and it isn't working now. Seems to be the oscillator section. I have not so much as checked the tubes, so may be as simple as that, but no guarantees! Sale includes the very stout military ra-94a power supply and interconnect cable. This is a fantastic AM receiver, but I just have too many, and too little time for them all. Really too heavy to ship, but can make arrangements to transport for fuel $, or can bring to NEARFEST free if payment has already been made. Cannot find the manual, but readily available on line. More pics available.
Asking $200 for all.; Listing #1684123 - Submitted on 04/23/24 by Callsign N1DMX - IP: 69-53-106-207.burlvt.fidium.ccidns.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted: Small power transformer: Looking for a small, top-of-chassis mounted transformer with 6.3vac at an amp or so and 250-0-250 at 50 ma or so. Something close to these values will probably do.
Thanks es 73,
Pat AA4PG
Birmingham AL 35210; Listing #1684070 - Submitted on 04/22/24 by Callsign AA4PG, Web Site: http://www.cahabatechnology.com/aa4pg.html - IP: 45-16-83-76.lightspeed.brhmal.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
4 pole double throw relay: wanted: a 4 pole double throw relay out of a Swan 600T transmitter or a Siltronix 700T transmitter. It is the relay that is on the bottom of the
transmitter. I want one with good contacts on it. I would be open to possibly buying a parts 600T, or Siltronix 700T, that still has the relay, as long as the contacts are good.; Listing #1684045 - Submitted on 04/22/24 by Callsign KB0WKD - IP: h143.203.21.98.dynamic.ip.windstream.net; Click to Contact -- Send this Ad to a Friend
FS : 275V regulator for 516F-2 / PM-2: Due to the old 1956 design of 516F-2, or PM-2 power supply for Collins KWM-2 (A) or 32S series transmitters runs on 125V AC power Voltage, the 516F-2 supply should deliver 275V Low Volt becomes 330V Plus minus during receive mode of KWM-2(A), vacuum tubes get 330V which will shorten life of tubes and cause extreme hot temperatures affect other parts. KWM-2(A)and 32S series transmitter get lot of heat problems. I have a solution to keep the LV to exactly 275V either transmit or receive mode.Using 500V MOSFET and series of Zener regulators,LV is now tightly regulated which helps keep the VFO with no drift and no audio hum as it works as ripple filter.The board is 22mm x 30 mm by size, made with SMD components and can be fit to the sidewall of power supply. Price is $40 plus $6 for USPS. two or more it has to be shipped by priority, price is $12.check to my QRZ.com address.Other output V,150V or 250V or 300V is possible; Listing #1684028 - Submitted on 04/22/24 by Callsign K6HM - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB Drake 2C Receiver: If you have a DRAKE 2C Receiver, in good working condition. Perferably with the crystal calibrator. Contact me with your price. Also please send pictures, with you name and call sign in the pictures.
Send info to Glenn/N3COB at gdsimages at hotmail.com; Listing #1684001 - Submitted on 04/22/24 by Callsign N3COB - IP: pool-96-231-162-249.washdc.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
TR-4 , MS4 trade or sell: Drake TR4 with MS4 and upgraded power supply with Electro Voice 619 mic
Power out on 20M is over 200w have original manual and documentation.
would like to trade for HF vertical antenna 10-80 .
Sell for $275 ,this is a pick or meet deal no shipping.
More pictures available . I'm good on QRZ
Rick , KX9DX; Listing #1683622 - Submitted on 04/19/24 by Callsign KX9DX, Modified on 04/22/24 - IP: c-76-139-19-159.hsd1.in.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Yaesu FRG-7 Receiver- Excellent: Beautiful Yaesu FRG-7 communications receiver. Works great. Battery box never used. Clean and almost museum quality. I am the second owner. No scratches, dents, gouges. Pristine. Many additional photos available upon request.
Yours for &200. No shipping. Pick up in Troy,Ohio 45373.; Listing #1683746 - Submitted on 04/20/24 by Callsign W8WWS, Modified on 04/21/24 - IP: syn-098-103-215-086.biz.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend