[Milsurplus] ARC-1 xtal info

[Jack Antonio]

6210          121.5
6470          126.18
7350          142.02
7440          143.64
6810          132.3
7390          142.74
7010          135.9

Secret formula
(crystal x 18) + 9.72 = air frequency


----- Original Message ----- 
From: <telegrapher at att.net>
To: <milsurplus at mailman.qth.net>
Sent: Friday, July 02, 2004 12:00 PM
Subject: [Milsurplus] ARC-1 xtal info


> I pulled the cover off the front of my ARC-1 this am to see what xtals
> are in it.  here's a list and positions from the top down.
> 
> Top: 6210
> 6470
> 6940
> 7350
> 7440
> blank
> blank
> 6810
> 7390
> 7010
> 
> What are the actual T/R freq's of this thing then.
> 
> Larry
> W0OGH
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