User`s guide

Low Frequency Channel 31
File 32
4 Making Measurements
Measuring Multiple Signals 38
Measuring a Low-Level Signal 43
Improving Frequency Resolution and Accuracy 48
Making Distortion Measurements 49
Making a Stimulus Response Transmission Measurement 55
Measuring Stop Band Attenuation of a Low-pass Filter 57
Making a Reflection Calibration Measurement 59
Measuring Return Loss Using the Reflection Calibration Routine 62
Making an Average Power Measurement 63
Spectrogram 68
Demodulating an FM Signal 71
Analysis the Demodulated Signals 73
ASK/FSK Demodulation Analysis 76
Monitoring the ADSL Signal with Option XDM 79
5 Key Reference
Amplitude 82
BW/SWP 86
Enter 92
ESC/CLR 92
Frequency 93
Marker 95
MEAS 100
MODE 112
SPAN 128
TRACE 132