[CQ-Contest] IC756PRO vs International Radio filters

[k2av@contesting.com (Guy Olinger, K2AV)]

The DSP is too late in the sequence to deal with 30 or 40 over signals
up or down 300-400 hz (standard ugly situation in the 160 CW tests as
example of a really bad case). It needs to be significantly clipped
WAY up front in the RX. My take is listen to what the INRAD 8mhz 250
*AND* the INRAD 455 250 *AND* the 250 DSP sounds like. 

That might finally make the skirts steep enough to hear the DX.

--.  .-..
73, Guy

Guy Olinger, K2AV
k2av@contesting.com
Apex, NC, USA


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