[Elecraft] K3 audio out
Amateur Radio Operator N5GE
n5ge at n5ge.com
Mon Mar 3 16:19:46 EST 2014
The sender is using an HTML email program.
' is the HTML equivalent of an apostrophe.
Since the Elecraft reflector doesn't read HTML, the apostrophe's are
decoded as ASCII text.
Amateure Radio Operator N5GE
On Mon, 3 Mar 2014 12:17:04 -0800 (PST), you wrote:
>Hi,
>
>I am not sure exactly what you are trying to accomplish here, but I'll hop
>in with a response anyway. Connecting the IF out to another receiver, SDR or
>not, will bypass *all* filtering in the K3 except the RF filter, which is
>several 100 kHz wide. Useful for many things including spectrum displays and
>2nd receivers. Many people do this.
>
>Short of that, you are stuck with the K3's audio output which goes through
>an audio *lowpass* filter around 4.5kHz if I remember correctly but there is
>absolutely no useful energy above this frequency, just aliasing artifacts
>that you definitely don't want. So maybe you can give some more details on
>what you want to achieve.
>
>AB2TC - Knut
>
>PS. Using two different ways to read your posting (MARC and Nabble), both
>render your apostrophes as K3'. 39 is the correct ACII code for an
>apostrophe ('). How did you submit your posting and maybe some expert can
>offer some advice on why this is such a prevalent problem on the reflector
>and what to do to avoid them?
>
>
>Paul Clay-2 wrote
>> Is there an easy way to tap the K3's audio before it's run thru
>> the unit's audio bandpass filter? Via the IF out?
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