[Elecraft] Re: BFO test??

[Wayne Burdick]

Yes. Actually, Nate, you're close enough to continue with all BFO alignment
steps. But we like to have a bit of a margin on both ends, so try the caps if
you have them available.

73,
Wayne


Nate Lewis wrote:
> 
> #3051:
> BFO high freq: 4917.10 (must be >= 4916.3 kHz)
> BFO Low Freq: 4912.94 (must be <= 4912.7 kHz)
> 
> same fix?
> 
> ----- Original Message -----
> From: "Wayne Burdick" <n6kr@elecraft.com>
> To: "N0SA" <n0sa@earthlink.net>
> Cc: <elecraft@mailman.qth.net>
> Sent: Saturday, November 23, 2002 8:47 PM
> Subject: Re: [Elecraft] BFO test??
> 
> > Larry,
> >
> > We discovered recently that some of the BFO crystals, from a new
> manufacturing
> > lot, had higher Q than usual. You apparently received one of these sets,
> even
> > though we've tried to pull them all out of stock.
> >
> > The high-Q crystals will work very well, but you'll need to increase the
> > capacitance of C174 and C173 to get another few hundred Hz or so of range....