Hello All,

I have no output on any band. This problem has been intermittent now is all the time. I have just one replacement 6jb6 so I swapped them one and the other. There is a correct bias current at idle. I checked the grid of  6jbs's it was measured at 2.5 VoltsPP. My scope measures freq by measuring the time between two peaks. It comes out to be the frequency of operation or in this case 3700 Khz. I have gone through the alignment I found them a little difficult without repeating them again.

What voltage should I see at the grid of the finals?

Thanks, Tony WA6LZH

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