In a message dated 8/29/2009 5:49:01 P.M. Pacific Daylight Time,
lists@subich.com writes:
> but the AAL-80, AL-82 et al. do not change the plate
> voltage on any mode. The operator is told to adjust
> power output according to the mode.
Reducing the power output without changing the plate voltage
will result in a miss-tuned condition. If the pi-network is
tuned for full output and the drive reduced (power adjusted).
If the output is retuned and the lower drive level, the plate
load impedance will be incorrect for the design of the pi-
network and the pi-network will need to be detuned (run at
a higher Q).
Fine, but none of those amps change the plate voltage in the different
modes, so you mean to tell me they are designed wrong?
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|