[snip]
>Apparently, Collins didn't think so. I have never heard of an
>instability problem with the Collins 30S-1 amplifier, and the grid is RF
>coupled directly to the cathode.
Wrong! Anyone who had tried to purchase Collins equipment, knows about
the price instability problem. The 30S-1 has a parasitic greed problem
traced back to days of old. This instability problem is not limited to
the 30S-1 and extends to most Collins equipment.
There is no known fix as of this date
73's
skip
--
FAQ on WWW: http://www.contesting.com/ampfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
|