System Frequency Response (Flatness) - HP 8591C User Manual

Specifications and Test Aids
Cable TV Measurement Specifications and
Characteristics
System amplitude variations are measured relative to a reference trace stored
during the setup.
Frequency Response Setup
Fast Sweep Time
Slow Sweep Time
Reference-Trace Storage
Range
Resolution
Trace-flatness Accuracy
Trace-Position Accuracy
9 - 8
2 s [default1 for no scrambling
50 traces that include analyzer states
1 . 0 dB/Div t o 2 0 dB/Oiv 12 dB default1
0 . 0 5 dB
cumulative error
0.0 dB for equal temperature at test locations and f0.4 dB mex for
different ambient temoeratures