[K3] [Elecraft] K3 BFO Offset

[David Woolley (E.L)]

K8RDD wrote:
> Does anyone know if it is possible to change the usb/lsb "bfo offset"? I

See the filter offset thread.

> understand that all is done in firmware so there is no product detector, but
> I have noticed a difference between usb/lsb phone modes. 

The USB and LSB passbands produced by the digital filters should be 
exact mirror images of each other around the carrier frequency, so any 
difference has to be introduced by the roofing filter, or, less likely, 
by any LC filters in the chain.

-- 
David Woolley
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