[GreenKeys] Range Finder Setting/Distortion usage?

Jim Cooper io at jimcooper.org
Sun Feb 5 21:32:27 EST 2023


On 6 Feb 2023 at 1:56, W2HX wrote:

> 
> I wonder... the ASR (which seems
> less accurate than the KSR) has an
> internal loop supply and relay to
> key the page printer. This relay also
> has a bias adjustment. I have that
> adjustment at 30mA as per some notes
> from the guy I bought it from. Could
> this bias current in the ASR play a
> part in these two machines behaving
> slightly differently? If so, then I
> can play around with adjusting the
> bias current on the ASR (I guess I
> could play with it regardless, but
> thought I'd get the skinny from the
> experts who know. 

That could definitely explain the 'skew' to 
the higher numbers ...  imo 

w2jc




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