I think that it would not be hard to get the OMNI VI down to a lower CW
note by use of the PBT and by getting the 9 MHz filter chain to the
correct center frequency. Ten Tec built the model 221 to hit the 500
Hz mark. IF there was sufficient interest, George at INRAD might be
persuaded to get us some filters for the roofing and the 9 MHz slots to
accomodate a lower tone.
Clark
WA3JPG
On Jan 12, 2005, at 11:34 AM, Richard Detweiler wrote:
Hi Bill and all,
I will second your statements here, I also use very low audio tones.
about 250 to 350, and 350 to 500 for a casual chat.
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