[AMPS] Meter Protection for Drake L7

[Michael Tope" <W4EF@dellroy.com (Michael Tope)]

Is a back-to-back pair of single 1N4003's sufficient to protect the plate 
current meter and 
grid current meter in the Drake L7, or do I need to series several of these 
diodes to 
avoid shunting significant meter current thru the forward biased diode? IOW, 
will a single
diode affect meter accuracy?

Thanks,

Mike, W4EF


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