Hello group,
My 50mhz 4pr1000 amplifier is 99.9% finished, but I'm stuck on one last
item.
Does anyone know what the operating bias should be? And, what should the cut
off bias voltage be?
The amplifier has been built using the SEK tetrode control boards, and has
taken an absolute age to get to this stage, life and work keep getting in
the way, hi.
I'm keen to see this amplifier finished, but I really need some guidance on
these two issues.
Thanks in advance..
73
Andy
http://gd0tep.com
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