Ken chattenton wrote:

Hi from Ken in the UK,

I think the filters mentioned in the 'Universal Radio' spec may apply to
fixed frequency roofing filters, not 2nd and third IF filtering that will be
taken care of by the 32 Bit DSP Circuits.

The 'supplied bandwidths' mentioned by Universal certainly don't look like
roofing filters but merely your run of the mill standard voice and CW filters,
6, 3, 2.7, 1, 0.5 and 0.3 kHz.

dxAce
Michigan
USA

Drake R7, R8, R8A and R8B