[ARC5] APN-1 radioaltimeter

[Fuqua, Bill L]

  Although at least one reference to it states that uses a sawtooth waveform drive the wobulator it appears to be a sine wave oscillator.
A detailed manual would also be nice. 
73
Bill wa4lav

________________________________________
From: ARC5 [arc5-bounces at mailman.qth.net] on behalf of Fuqua, Bill L [wlfuqu00 at uky.edu]
Sent: Friday, September 23, 2016 3:33 PM
To: ARC5 at mailman.qth.net
Subject: [ARC5] APN-1 radioaltimeter

  I have been looking into the APN-1 radio altimeter design lately. It is very interesting, I have known the fundemental theory behind it since I was a teenager but I have realized that there are some subtle details that I had never though of. However, I would like a higher resolution schematic than I can find on internet  and component values to investigate further.
73
Bill wa4lav

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