[Collins] 30L1 problem
C E
catman351 at yahoo.com
Fri Mar 28 16:07:03 EST 2008
All:
I recently upgraded my RE 30L1 with that single board
retrofit kit. I have never tested or applied power to
the amplifier before until I installed the kit. I am
having some problems.
1) The voltage seems a bit low (about 900 VDC on the
meter). From what I gather, the voltage measured
should be around 1600 VDC.
2) Power output is abnormally low (around 10 W) with a
drive of about 35W.
I'm fairly sure that the hv rectifier and cap board is
fine. Can gassy/bad 811a tubes cause this? Thanks.
Cal, N6KYR
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