* Replying to a msg in MYMAIL (Roy's Personal Mail)
Hello Gary.
10 Aug 97 07:54, Gary Smith wrote to Roy Witt:
 GS>  * Forwarded from area 'HAM-SALE'
 GS>
 GS> Hello Roy,
 GS>
 GS> A few days ago I printed out your "PARS "PL" Tone Encoder" schematic.
 GS> My question is, how can I expand the average frequency range?  The
 GS> standard PL tone for this area is 131.8 Hz.
Well, it's an RC controlled feedback circuit.  Try substituting in the RC 
part of it, ie; more or less resistance, if it won't go high enough, more or 
less capacitance.  If I remember, it would go that high with a little 
xing.
... Never MOON anyone toting a shotgun loaded with rocksalt!
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