Gareth,
Is D4 mounted with the correct orientation. - the line on the silkscreen
points to the cathode end.
73,
Don W3FPR
On 9/29/2014 4:16 PM, Gareth - M5KVK wrote:
Thanks, Don
I'm getting more or less the same as you except for the RF out on U5 pin 4.
I'm seeing the BFO of about 400mV pp with no AF, and then going up to 800mV
pp when I whistle into the Mic.
Doh!
I thought I had the carrier balance right, but obviously not. Switching on
the SSBA=BAL shows a bif signal on U5 pin 4. I've adjusted that down to
almost zero on the 'scope, but I'm still not getting much RF out.
73,
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected]
