CORRELATOR CHANNEL PARALLAX NTE- 
BAND 1 SELECTOR ANALYZER RATORS Z SERVO 
CORRELATOR X DISTORTION 
BAND 2 ANALYZER 
X REF 
CORRELATOR Y DISTORTION 
BAND 3 LYZER 
X CORRELATION Y CORRELATION 
ADAPTIVE WAVEFORM SCANNING 
CONTROL GENERATOR PATTERN 
MODULATOR 
TIME BASE SUM AND 
DIFFERENCE 
CIRCUIT 
SCANNING SYSTEM 
Y DEFLECTION RIGHT 
X DEFLECTION RIGHT 
Y DEFLECTION LEFT 
Y PARALLAX ERROR 
X DEFLECTION LEFT 
  
Fig. 7 — Schematic diagram of multiband correlator and distortion analyzer