View single post by EVPDave
 Posted: Apr 23rd, 2011 12:18 PM
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EVPDave

 

Joined: Mar 7th, 2007
Location: USA
Posts: 206
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I tried a variation this technique with equipment I have at hand. In my tests I used a 27 mhz tube type transmitter (AM). The block diagram is in this thread link. What was interesting was the feedback produced was the sound of RF feedback (more of a howl). I was expecting an acoustical feedback (more of a squeal).

http://www.itcbridge.com/forum/view_topic.php?id=1336&forum_id=32