Washington d858 pll

[jimmy360]

Hello I have acquired a Washington d858 usb & lsb has modulation movement very well on the meter but in am mode needle barley moves during modulation , also I tried adjusting the proper vr’s to get it to work but still same issues thanks

 

[9C1Driver]

So are you saying the meter is broke and needs fixed/replaced? Or are you thinking the radio has low output on AM? What is your watt meter saying? Does the radio get good on air reports? Do you have a scope and a signal generator?

 

[jimmy360]

I did follow sams photofacts last night I now get full swing on my bench meter but not on the radio srf meter I also replaced it as well