User manual

Appendix A: Specifications
AM700 Audio Measurement Set User Manual
A-5
Table A-1: Analog Analyzer Specifications (Cont.)
Capabilities Description
Input Characteristics
Undriven Channel Set to Autorange
(driven input = +8 dBu on +8 dBu input range)
CH A into CH B
70 Hz to 5 kHz
u5 kHz to 40 kHz
u40 kHz to 80 kHz
CH B into CH A
70 Hz to 5 kHz
u5 kHz to 40 kHz
u40 kHz to 80 kHz
w115 dB
w105 dB
w 95 dB
w112 dB
w110 dB
w108 dB
Amplitude Measurement
Amplitude Accuracy at CAL Frequency
+8 dBu FS
Other gain steps FS
0.1 dB at 120 Hz
0.15 dB at 120 Hz
Amplitude Accuracy (relative to Accuracy at CAL
Frequency) (High Resolution Mode)
10 Hz to 20 kHz
Inputs >1 mV (–57.8dBu) to10mV (–37.8dBu) 1.0 dB
Input >10 mV (–37.8 dBu) to 1.946 V (+8 dBu) 0.1 dB, typically 0.05 dB, 50 Hz to 10 kHz
Input > 1.946 V (+8 dBu) to t 64 V
(+36 dBu) for input frequencies below
20 kHz and to t16 V (+26 dBu) for input
frequencies from 20 to 80 kHz
0.15 dB, typically 0.05 dB, 50 Hz to10 kHz