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Drake-gang de
PA2DW, Now that we are
talking about the PS7 I thought I might bring in a subject that troubles me. I
am however not sure if it involves the PS7 or the TR7. What I notice
from time to time, is a rattling hum in my TR7 speaker. Sometimes when I start
transmitting, the hum becomes even stronger and stays strong even after
stopping TX. I see no ripple
on the voltage at all and the TX sounds clear on my monitor RX... Anyone noticed
this problem too? Would be interested in experiences to solve it! 73, Dick |
