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Washington d858 pll


Oct 29, 2021
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

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?
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

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