[1000mp] [FT-1000MP] Re: RX 30khz RX Mod.

[J. C. Mc Laughlin]

Many Years ago, I used an 80 meter crystal oscillator as a mixer driven by a 20 kHz (or so) tuned circuit to pick up NAA (20 kHz something from the oscillator’s frequency).  It was still using A1 (Morse code) and was great for code practice.

Would be easy to make an equivalent circuit today.

All seems to be something like fsk now days.  73,  Mac

From: Jeff Worthing 
Sent: Tuesday, March 18, 2014 11:48 AM
To: FT-1000MP at yahoogroups.com 
Subject: Re: [FT-1000MP] Re: RX 30khz RX Mod.

  

I doubt i copied anything at zero. but i remember hearing plenty below 30khz.


Jeff M1BCM


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J. C. Mc Laughlin
Michigan U.S.A.
Home: JCM at LenTel.Com
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