Atec Rohde-Schwarz-UPV - Manual (Page 10)

Version 03.00, August 2011
10 Rohde & Schwarz R&S ® UPV Audio Analyzer
Polarity test signal asymmetrical two-tone signal
(fundamental + 2nd harmonic)
Fundamental frequency 0.1 Hz to 32 kHz
FM signal
Carrier frequency
0.1 Hz to 80 kHz
Modulation frequency 1 µHz to 80 kHz
Modulation 0 % to 100 %
AM signal
Carrier frequency
0.1 Hz to 80 kHz
Modulation frequency 1 µHz to 80 kHz
Modulation 0 % to 100 %
DC voltage
balanced 0 V to ±10 V Level range
unbalanced 0 V to ±5 V
Level error ±2 %
Sweep parameters level
DC offset 11
balanced 0 V to ±10 V Level range
unbalanced 0 V to ±5 V
Level error ±2 %
Residual offset ±1 % of RMS value of AC signal
11 No DC offset for DIM signal or sine with Low Dist ON. With DC offset, the AC voltage swing will be reduced;
specified inherent distortion values valid for DC offset = 0.