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 POWERSUP - Seeking: Hammarlund Power Supply
- I am seeking a Hammarlund outboard power supply that matches a Hammarlund BC-779A receiver. Also would be willing to purchase if no military outboard power supply is available a Hammarlund outboard power supply that goes with a Hammarlund SP-200 receiver.
- Listing #1762832 - Submitted on 03/22/26 by Callsign KC9CMX - IP: 76-209-195-215.lightspeed.miamfl.sbcglobal.net
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- RADIOANQ - National NCX-5 MK 2/ Nice rig
- National NCX-5 MK II $350 W matching power supply in kinda sorta working
The radio receives, and the radio transmits , The transmitter puts out over 100w on 80m down to maybe 60 or so on 10m. It is in need of an alignment as the receiver is sensitive on the CW portion of the bands and the phone portion. In the CW portions, it's actually a pretty hot receiver. RF gain control is scratchy but works
. The part I could not get dialed in was the rx/xmt alignment. xmt frequency was always off by maybe 300 hz from receive. This is a known issue with these radios and can most likely be overcome by someone with the proper knowledge.
The power supply works as it should.
Comes with a Nice Mike and a Manual
- Listing #1762655 - Submitted on 03/21/26 by Callsign K2BUR - IP: 172.59.116.233
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- RADIOHF - Elecraft K3 KRX3 Sub Receiver Manual
- Elecraft K3 KRX3 Sub Receiver Manual !
$24.85 delivered - check, Zelle, PP FF ok.
This is a fantastic manual if you either work on a K3, or want to install a sub receiver.
Lots of great info here.
Often asked for.
Found this in my manual stock.
I can be reached through email if you have questions about this unit.
Larry K6RO
- Listing #1762629 - Submitted on 03/20/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com
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- BOOKMAG - COLLINS COPY of 51S-1 RECE!VER MANUAL
- This is a copy of the Collins 51S-1, 1a, 1f, 1af, and 1b Receiver.
the typed information is sharp and legible but some of the pictures
are a bit darkened. I believe this manual is complete with schematics,
parts lists, and all other information that is legible and readable.
Price $15 + $3.00 shipping
- Listing #1762581 - Submitted on 03/20/26 by Callsign N3QK - IP: 99-169-95-133.lightspeed.dybhfl.sbcglobal.net
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 RADIOANQ - FOR SALE: COLLINS 75S3-B
- A Collins 75S-3B, serial number 17089 that has no dents, scratches or smudges for sale. This receiver is fully functional. Everything works as it should. It has the stock 2.1kHz SSB filter and a 500 Hz CW filter. Reason for selling is that I now have a 75S-3C. $400 plus shipping from 59901. PayPal preferred.
- Listing #1757375 - Submitted on 01/30/26 by Callsign AL7RT, Modified on 03/19/26 - IP: 71-36-50-111.heln.qwest.net
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- RADIOANQ - F/S Heathkit SB-101/ HP-23/SP-600
- Hello:
This time I have a very nice SB-101/HP-23b(P/S is original and works f/b in this rig and my personal one I wwill not touch it)) and SP-600 for sale.
The radio works(have video) with 100+ watts output and a solid Receiver.Purchase it to use it as parts, But No no is a very nice Package to butcher it!!!
Never being updated and may benefit from a capacitors replacement and maybe a touch up in alignment although is receiving and transmitting well.
Final are 100% with about 110 watts output.
I have pictures and video as request.. interconnecting cable included,Sorry no manual but copy easily obtainable, no microphone..
$295.00 plus a little help to ship ( I use pirate shipping to save), No, no splitting of the package, no warranty or returns do to the parts swappers..
excellent unit to restore for collectors!!!
thank you for considering!
Hiram
- Listing #1762198 - Submitted on 03/16/26 by Callsign AG4KH, Modified on 03/19/26 - IP: 47-200-254-199.fdr02.brnd.fl.ip.frontiernet.net
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- RADIOHF - Mohawk RX-1 Receiver
- I am selling equipment for a silent key (WA7HMU). I am happy to answer all questions and provide any pictures or videos needed. I want to honor my father-in-law by ensuring this goes to someone who will appreciate it.
I do have this full set if interested.
Buyer pays all shipping. Paypal is the only payment method accepted.
- Listing #1762440 - Submitted on 03/18/26 by Callsign NONE - IP: c-67-183-58-247.hsd1.wa.comcast.net
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- RADIOHF - Heathkit SB-301 Receiver
- I am selling equipment for a silent key (WA7HMU). I am happy to answer all questions and provide any pictures or videos needed. I want to honor my father-in-law by ensuring this goes to someone who will appreciate it.
I do have this full set if interested.
Buyer pays all shipping. Paypal is the only payment method accepted.
- Listing #1762437 - Submitted on 03/18/26 by Callsign NONE - IP: c-67-183-58-247.hsd1.wa.comcast.net
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- RADIOHF - For Sale: FTdx9000
- For Sale is my Yaesu FTdx9000 contest. (The bottom Radio in the picture) This radio has the second receiver. Two Yaesu Sp9000 speakers and the Yaesu SM200 Microphone. Everything works fine. Nonsmoker. Sell only as a complete set. $4000. I do not have the boxes. This is a pickup only. Not looking for any trades.
Thanks for looking,
Mike / K4PS
- Listing #1762333 - Submitted on 03/17/26 by Callsign K4PS - IP: 164.153.58.198
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- RADIOANQ - Collins 75sb receiver
- Very nice Collins receiver & speaker .
I listen to the ten tec net on Sunday
Off a wire stung up indoors.
600.00
We can talk about shipping.
At your cost . In this condition would be best to
Pick up or meet.
- Listing #1762290 - Submitted on 03/17/26 by Callsign N9WZG - IP: 69.sub-174-232-84.myvzw.com
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