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PRM4031 aerial
Hi Gordon. I have this set and the original antenna mast. I wanted to preserve the original mast, so I machined a simple adapter that allows the use of the ubiquitous AT271 American military pack set antenna. It should not be difficult to find a friend with a lathe who can easily do this with a piece of brass rod stock. AT271 masts are common, not expensive and a bit more rugged. Good luck. KA1GON? Charles Sent from my Verizon, Samsung Galaxy smartphone Get |
¿ªÔÆÌåÓýHad a guy make these for me a while back.? One for the 3/8-24, the other for the 5/16-24. (Used with a pair of TRA3900s I used to have) Still have a few left.? The M13? Tap was the only new tooling required. --Ira? Ira J. Moser, Owner, MECO www.meco.org (425) 788-0208 Orwell was an optimist! -------- Original message -------- From: bc375 <bc375@...> Date: 11/8/23 07:12 (GMT-08:00) Subject: Re: [RacalRadio] PRM4031 aerial Hi Gordon. I have this set and the original antenna mast. I wanted to preserve the original mast, so I machined a simple adapter that allows the use of the ubiquitous AT271 American military pack set antenna. It should not be difficult to find a friend with a lathe who can easily do this with a piece of brass rod stock. AT271 masts are common, not expensive and a bit more rugged. Good luck. KA1GON? Charles Sent from my Verizon, Samsung Galaxy smartphone
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Hi Gordon,
Sorry to reply to your query for another topic.....?
I read somewhere that you did change all transistors (with silicon ones ?) of your Larkspur A14 radio due to the well known tin-whiskers issues to germanium transistors.? I own a nice looking, non-working A14 most probably due to the same transistors issues. I love this radio and I would be very happy to make it working again and use on the air, despite the big substitution job involved.?
May I kindly ask you to help me in this connection ? ?
Which substitutive transistors should use in place of the germanium ones ? Did you change all transistors in the radio ?
Any suggestions will be very appreciated.
Mni tnx es vy best 73, de Alex, HB9DTA? |
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