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.
I am sure there will be more than enough to choose from going on DSP
equipment currently available in the market place at the moment......cheers
Mark, all, Ken, G4KIR.

"Mark" wrote in message
news:1161223819.508659@ftpsrv1...

Universal Radio now has the NRD-630 up on their site:

http://www.universal-radio.com/catal...vr/nrd630.html


Is this supposed to supersede the NRD-545?

I wonder why has less channels (300 vs 1000) and less bandwidths etc?

Mark.
Auckland
New Zealand.

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