It occurs to me that you might not be able to transmit on frequencies much higher than 3KHz or so because of the limits in the transmit bandwidth with the 2.7KHz filter.

Cheers - Bill, AE6JV

On 3/4/13 at 6:16 PM, [email protected] (Bill Frantz) wrote:

My computer software has a choice of waterfall bandwidth, 2K (from 400Hz to 2400Hz) or 4K (400Hz to 4400Hz). In both Data A and SSB I can adjust the DSP bandwidth up to 4200Hz on the high end which gives me most of the bandwidth of the 4K setting. Note that you will need a wider crystal filter than the 2.7KHz default to get the wider DSP bandwidths.

-----------------------------------------------------------------------
Bill Frantz        |Security, like correctness, is| Periwinkle
(408)356-8506 |not an add-on feature. - Attr-| 16345 Englewood Ave www.pwpconsult.com |ibuted to Andrew Tanenbaum | Los Gatos, CA 95032

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