Re: V4 TX problems and new finals #ubitx-help


If you have adjusted the bias then GATE cannot be 0V.

Check voltage on R97 and 98 both sides of the resistors and see what you get.

When KEY down the TX has RF in CW mode and readings will go haywire.

At 14/12/2019, you wrote:
opps (sorry, hit enter too soon)


D  15/15/7+-
G  0/0/-.09
S  0/0/0

D  15/15/7->8+-
G  0/0/-.10
S  0/0/0

With key down, the Gates move around a bit.

Thanks so much for all help here!!!!!!


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