Re: Audio input to transmitter - level? #ubitx

F5NPV
 

hello, 

in order to control the AF input for voice and digital i add the level input measurement on a vu-meter. You just need to calibrate the level you display on it to prevent any overloading of the AF input amplifier.

on the vu-meter i supervise the AGC and AF input with a switch.

73s from Didier F5NPV

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