On 8/28/2022 7:41 PM, B. Smith wrote:
A little white fingernail polish on top of the holder and a
standard ball point pin will allow you to mark the finished
crystal with the frequency. Pilot G-2 series size 07 pin works
great. Finish with Clear polish. Buy your polish at the Dollar
Store. BTW May 1963 "QST" has a nice article on raising and
lowering HC-6 crystals once they are out of the holder. Very
easy to raise in frequency but moving lower in frequency is
difficult - the process is not very precise but allows moving
those HC-6's that are out of the ham bands. Be prepared for
fatalities.
Z
______________________________________________________________
MRCA mailing list
Home: http://mailman.qth.net/mailman/listinfo/mrca
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html