BAND WIDTU AND TtUNSM ISSION PERFORMANCE 509 



values: 



THEORETICAL 



ASSUMED 

 PRACTICAL 



■-6DB 



-9DB 



12 DB (MAX. PEAK) 



Fig. 7 — Marginal condition in reception of AM pulses and an FM wave in presence oC 

 noise. Pulse case applies to PCM only if binary. 



