Re: [IRCA] SP 600 /R390

[mwdxer@xxxxxxxxx (Patrick Martin)]

Bob,

I never knew that. Then the R-390 does have an honest Noise Blanker and
not a Noise Limiter as the SP 600 had. Now that is interesting. I wonder
what kind of circuit the R 390 uses? Anyone know? That diode set up in
the SP-600 never did anything much except distort the audio as you
mentioned. That was the only reason I sold the SP 600. It was one great
receiver and netted me a lot of great DX through the years. One thing I
really miss is the crystal phasing. I wish the crystal filters in the
SPR4 had phasing. 

73,

Patrick 

Patrick Martin
KAVT Reception Manager

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