[MRCA] crystals

[MKDORNEY at aol.com]

Some web addresses I have for crystals:
 
 
http://www.quartslab.com/
 
http://www.jancrystals.com/
 
http://www.aextal.com/
 
73
 
Mark
WW2RDO
 
 
 
 
http://grumpyfuckerscoffeeshop.com/
 
 
 
 
In a message dated 8/22/2017 8:37:44 A.M. Eastern Daylight Time,  
RAFANTINI at salisbury.edu writes:

All this  talk of crystals makes me want to bring up the subject of my 1937 
RCA R-104  that was built for the USCG It tunes from two to four and a half 
MHz in its  "MO' position but also has provisions for what appears to be 
two crystals that  to me look like the same crystal that's used in the TCS 
family of radios. Big  three pin affairs and would assume they are the same 
sort of rocks. If anyone  has any spare TCS receive crystals that are in the 
two to four MHz range and  would be willing to part with them I would be 
interested. Going to assume that  the receiver crystals would be 455 KHz offset.
I will be up in Gilbert at  MRCA next month and that would save on shipping 
if available.

The  entire radio set, receiver, transmitter and antenna tuner can be seen 
on EBay  at:

http://www.ebay.com/itm/WWII-USCG-RCA-Radio-Station-Receiver-Transmitter-PS-
Antenna-Tuner-Cab-/252777909298?hash=item3adabccc32:g:LXkAAOSw3v5YqZ3B

No,  that one is not the one I have being I only have the receiver and if 
that did  not cost a fortune would buy it to get the transmitter and stuff 
but I do have  the receiver itself.

Ray F/KA3EKH



-----Original  Message-----
Subject: [Milsurplus] DV-11-A and CR-1A/AR crystals

In  the ongoing quest to reduce the piles around here:

First,

I have  40+ DC-11-A crystals that someone can have if they want. These are 
the large  case holders that were used in the SCR-522 and AN/ARC-3. I'm 
never going to  use them. There are a couple that should work for 2M transmit, 
but mostly  they'd be usable for stuffing a radio for cosmetic purposes.

Free for  postage.

Now for the CR-1A/AR. These were the later crystals that could  be used for 
the SCR-522 and AN/ARC-3, and the AN/ARC-1. Although the ARC-1  uses a 
different crystal formula than the other two radios.

I have a  large number of these not usable for 2M AM, but could be used to 
enable a  receiver on a useful local aero frequency.

Let me know what crystal  frequency you would like, and I'll try to fill it.

Also, free for  postage.

Thanks

Jack  Antonio
WA7DIA
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