Look into
qrp-labs.com ProgRock2. It’s actually a synthesizer that runs off of 5 volts.
I modified a TRC-77 with two of them, and it works super, easily gives me 6 transmit and 6 receive frequencies , and I can change the T/R frequencies at will.
It will take a little work to adapt to your application, but still easier and vastly cheaper than unobtainium xtals.
Unfortunately, it’s a British company that ships from somewhere in Turkey, so you will be paying some tariffs and related fees.
Jason WA6BBQ
From: MARK DORNEY <
mkdorney@aol.com>
Subject: CR-1 crystals for an RT53B/TRC-7 RT
Hello Everybody,
I’m putting together an RT53B/TRC-7 VHF RT. The one frequency of real interest is 130.30 MHz ( the set is to be used when a real WW2 C-47 is dropping supplies/paratroops at events). There hasn’t been a decision on what second frequency is to be installed. The Crystal holders are the CR-1. Looking for the crystal holders and a somebody that cuts custom crystals? Any help is appreciated
Mark D.
WW2RDO
“In matters of style, float with the current. In matters of Principle, stand like a rock. “. - Thomas Jefferson
Sent from my iPhone
______________________________________________________________
MRCA mailing list
Home: http://mailman.qth.net/mailman/listinfo/mrca
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:MRCA@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
MRCA mailing list
Home: http://mailman.qth.net/mailman/listinfo/mrca
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:MRCA@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html