You can get a software defined radio. Front end, and pipe it into your
computer, and there ya go! Ten Tec also manufactured the Pegasus a few
years back, close to what you are thinking of.
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The Ten Tec Pegasus is very much alive . It is now called Jupiter ( the
Pegasus with 'knobbed' front panel and a display and a nice enclosure like
other traditionally looking radios)

Frank GM0CSZ / KN6WH