User manual

Appendix A: Specifications
A-6
AM700 Audio Measurement Set User Manual
Table A-1: Analog Analyzer Specifications (Cont.)
Capabilities Description
Amplitude Measurement
Amplitude Accuracy (relative to Accuracy at CAL
Frequency) (High Bandwidth Mode)
10 Hz to 20 kHz 20 to 70 kHz 70 to 80 kHz
Inputs >1 mV (–57.8dBu) to10mV (–37.8dBu) 1.0 dB 1.0 dB 2.0 dB
Input > 10 mV (–37.8 dBu) to 1.946 V (+8 dBu) 0.15 dB 0.2 dB 1.0 dB
(Typically
0.05 dB from
50 Hz to10 kHz)
Input > 1.946 V (+8 dBu) to  64 V
(+36 dBu) for input frequencies below
20 kHz and to 16 V (+26 dBu) for input
frequencies from 20 to 80 kHz
0.20 dB 0.25 dB 1.0 dB
(Typically
0.05 dB from
50 Hz to10 kHz)
Interchannel Amplitude Accuracy at 120 Hz
High Resolution Mode
At +8 dBu FS
At other gain steps FS
High Bandwidth Mode
At +8 dBu FS
At other gain steps FS 62.5 mV
(–22 dBu)
0.1 dB, typically 0.05 dB
0.15 dB
0.2 dB, typically 0.05 dB
0.25 dB
Interchannel Amplitude Flatness Relative to Inter-
channel Amplitude Accuracy at 120 Hz
High Resolution Mode (10 Hz to 20 kHz)
At +8 dBu FS
At other gain steps FS
0.1 dB, typically 0.05 dB
0.15 dB, typically 0.05 dB