Got the kit built up aligned and working. Was seeing a good 5 Watts out at 15V.
However, I noticed some intermittency in the output varying 0.5 a watt or so.
This morning I can’t get more than 1 – 1.5 W at supply Voltage 9 – 15v!
Checking the Gate on the PA when keyed up I only see 2.5v Pk-pk on the scope should be 5v pk-pk?
Has anyone any idea why this should be?
Thanks in advance Ian