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Old 17th Dec 2022, 8:39 am   #7
G3VKM_Roger
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Join Date: Jun 2012
Location: Southeast Norfolk, UK.
Posts: 773
Default Re: Quick question on the CODAR AT5, if anyone has one to hand.

Quote:
Originally Posted by mickm3for View Post
Hi a better circuit checked with my at5 Mick
The cct that Mick has posted was taken from a Short Wave Magazine article. On the copy I have there is a hand-written comment that R1 was changed from 100K to 47K, to improve oscillator starting.

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