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From: "J. Allen" <vy1ja@northwestel.net>
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Date: Thu, 13 Jul 2006 23:20:00 -0000
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Subject: LF: Re: Re: DFCW TS450  FSK shift adjustment   HELP?
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Alan, and All,

A divide by 100 is used fed from the transceiver output at its lowest 
setting and connected to a small dummy load.  The division makes the TS450 
solid as a rock at 137 kHz. with essentially NO drift and gives fine 
frequency readout and resolution.

I am hoping that there is an internal potentiometer adjustment which I 
circumvent with a resistor or jumper to drag the shift down.

If low shift frequency can only be accomplished with a chainsaw and 
sledgehammer approach, I will skip it as the rig will be used for HF and MF 
again when my experimental license for 137 kHz. expires next May.

If someone can come up with a quick solution, the change will go in for 
tonight's transmissions.

Thanks,

J.