ADC ADDC1 TV Converter Box User Manual


 
ADC1 Instruction Manual Page 23
32K B-H FFT, Idle Channel Noise
The above graph demonstrates that the ADC1 is free from idle tones and clock crosstalk. The
highest spurious tone measures –128 dBFS and is AC line related hum. The highest non-line
related tone measures –135 dBFS.