[Lowfer] XZNI in EN90xn

[Mark Clark]

Beautiful screen shots.  Thanks for sharing them.  I'm always amazed to see 
signals like this.  Maybe this is what the pioneers felt when they beat the odds...


On 12/8/13 2:06 AM, Michael Sapp wrote:
> Mark & All:  Obvious thermal effects from my nearby furnace this evening, but a solid signal from XNI on/near 186.0 KHz....
>
> First capture is with my FT-817 equipped with the TCXO and 500Hz Collins filter & 500Hz BFO center bandpass offset
>
> http://i1296.photobucket.com/albums/ag19/wa3tts/XNID813_zpsd6ff1e87.jpg
>
> Second capture with my FT-847 with foam booties on the master oscillator xtal, 300 Hz Collins filter, and 25 Hz audio DSP & 650 Hz BFO center bandpass offset.
>
> http://i1296.photobucket.com/albums/ag19/wa3tts/xznid813a_zpse7f64761.jpg
>
>
> Not that much difference in frequency stability (or lack thereof) and the narrower filtering in the FT-847 seems to help a bit....
>
> Modified HD-1420 VLF converter driving both from an output magic Tee splitter....
>
>
> 73  Mike wa3tts
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-- 
73,
Mark
Reinholds, PA