Is there a reason the receive is so Skinny

[The Wizard]

How come we can transmit out to 4K but can only receive to about 3.5K. Seems strange to me. I would like to hear as wide as I can transmit. Yes I know I can shift the center frequency, but by doing that the low end is diminished and I don’t like that either. Couldn’t this be done in a future DSP update. Just wishing.


73 OZ






From:
 Larry Martus Wassmann
 Non omnis moriar
 (Not all of me will die) - - - The good I do will live forever.

www.w3oz.com
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[Joe Subich, W4TV-4]

The K3 receives perfectly well all the way to 4 KHz (200 - 4200,
100 - 4100, 50 - 4050 [if you can stand the growl]) as long as one has
a suitably wide roofing filter.  I regularly see 100 to 4100 Hz in data
modes using the FM roofer (I did not bother with a 6 KHz filter).  The
response is easily dead flat for 3800 Hz with 4000 Hz at +1/-3 dB on
"Line Out" and slightly more on the headphone output with judicious
use of the RX EQ.

73,

    ... Joe, W4TV


On 4/25/2014 6:01 PM, Larry Wassmann wrote:

> How come we can transmit out to 4K but can only receive to about 3.5K. Seems strange to me. I would like to hear as wide as I can transmit. Yes I know I can shift the center frequency, but by doing that the low end is diminished and I don’t like that either. Couldn’t this be done in a future DSP update. Just wishing.
>
>
> 73 OZ
>
>
>
>
>
>
> From:
>   Larry Martus Wassmann
>   Non omnis moriar
>   (Not all of me will die) - - - The good I do will live forever.
>
> www.w3oz.com
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to [hidden email]
>

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[Elecraft mailing list]

Which radio?  Should have been in the subject line but no mention in body either. I suspect  KX3?

73
Mike R

Check out the QRZ app
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