Noise Generator Model 818


Model 818 delivers Gaussian noise band limited from 10Hz to 10KHz in adjustable amplitude from 100mV to 1Vrms. The noise generator has a built-in mixer whereby it is possible to mix a known amount of noise with a known audio signal fed in from another Audio Oscillator. A signal with known SNR is thereby obtained.

This signal can be used with our various trainers in Communication to enable the study of transmission of noisy signals with various modulation and coding schemes. The Noise generator is an indispensable instrument for the students of Communication Engineering.










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