K4 - Can I assume? (KHDR4)

[Elecraft mailing list]

Noting that the KHDR4 superhet option has crystal filters for SSB and CW
(and I've seen a potential change of thought to provide a third XTAL
filter), is a K4HD still capable of wide-band reception, i.e. FM or
other modes????? IOW, can I assume WB reception can be done in a K4HD
without a hardware change?

BTW, it appears the LINE OUT is a stereo connection - both channels.??
That is neat!

73,
Dan -- N3ND


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[wayne burdick]

> Dan Atchison via Elecraft <[hidden email]> wrote:
>
> Noting that the KHDR4 superhet option has crystal filters for SSB and CW (and I've seen a potential change of thought to provide a third XTAL filter)....

There will be a third crystal filter slot for each receiver on the KHDR4 module.


> is a K4HD still capable of wide-band reception, i.e. FM or other modes????? IOW, can I assume WB reception can be done in a K4HD without a hardware change?

Yes. If you have a wide-band crystal filter installed you'll be able to use the HDR module for AM, FM, ESSB, and wideband data (e.g. 4 kHz).

If you don't, you can still use all of these in direct-sampling mode.


> BTW, it appears the LINE OUT is a stereo connection - both channels.??

Yes.

Wayne
N6KR


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