There have been a couple of recent references to the use of "pulsers" to
assist in tuning final amps. I think I've heard these occasionally on the
bands. At least I've heard some strings of rapid, short pulses that I took
to be some kind of tuning aids; kind of a woodpecker sound.
How do these pulsers work, and where do you get them? I haven't seen any
advertised as such.
73 de Ron, K5BDJ
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