[Elecraft] drm on k3?

Lyle Johnson kk7p at wavecable.com
Mon Apr 30 01:04:52 EDT 2007


> Will the k3 firmware support drm on hf broadcast bands?

The K3 does not currently support internal decoding of DRM signals.

The DRM decoders currently available that I am aware of expect a 12 kHz 
"IF" output to drive a PC soundcard which is used by the decoder.

There is currently no path available to bring such a signal out, but 
we'll put it in the list of suggestions to study.

DRM software designed for Amateur communications, such as the free and 
open-source WinDRM application < URL:http://n1su.com/windrm/ >,  fits in 
a standard SSB bandwidth and can be accommodated by appropriate PC 
software and the K3's soundcard I/O.

Thank you for your question!

73,

Lyle KK7P



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