ASG535

Pilot control module

ASG535

ASG535 is the central measurement and decision brick of the automatic slope and gain control function. This type observes the peak level of the analog luminance component in the C29 channel (or an unmodulated pilot signal on 535,25 MHz, if this channel is not used). Based on the measured level the module controls the gain and slope set by the BEQ unit in the forward path signal way in order to achieve constant signal levels in the whole frequency range.