[Elecraft] K3S DSP Filter Plots

Bob McGraw - K4TAX rmcgraw at blomand.net
Wed Nov 18 20:35:39 EST 2015


With my Down East Microwave transverters, I am able to adjust the IF 
output of each such that the S meter on the K3S corresponds to 50 uV 
being equal to S-9 on the VHF or UHF bands.   The transverters typically 
have 10 to 15 dB of gain as measured from input to output in receive.

It is nice that I can do frequency calibration via the K3S.  This 
corrects minor errors existing in the transverter conversion oscillator.

73
Bob, K4TAX

On 11/18/2015 7:18 PM, Greg Troxel wrote:
> My impression is that the K3 and KX3 use the -73 dBm reference even on
> 6m.  Is that right?  What about with transverters - does one have gain
> calibration




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