Stereo Audio I/O Boards Specifications - AMX Optima Instruction Manual

Stereo Audio I/O Boards

Stereo Audio I/O Boards Specifications

Applies to I/O boards FG1046-416, FG1046-425, FG1046-434, FG1046-473, FG1046-494,
FG1046-500, FG1046-533, FG1046-539, and FG1046-548.
These boards come in a number of pre-engineered systems or can be ordered individually for custom
systems.
Specifications
Parameter
Frequency Response
THD + Noise
Crosstalk
Channel Separation
Signal to Noise Ratio (SNR)
CMRR
Input Level (max.)
Input Impedance
Input Gain
Adjustment Range
Output Level (max.)
Output Impedance
Output Volume Control
Adjustment Range*
Connector Type
* Total of input gain plus output gain cannot exceed +10 dB.
AMX reserves the right to modify its products and their specifications without notice.
88
Conditions
20 Hz to 20 kHz
f = 20 Hz to 20 kHz, Vin = -10 to +10 dBu
f = 20 Hz to 20 kHz, Vin = 0 to +22 dBu
f = 1 kHz, Vin = +20 dBu
f = 1 kHz, Vin = +20 dBu
20 Hz to 20 kHz, Vin = +20 dBu
20 Hz to 20 kHz
Balanced
Control panel or serial control
Balanced
Control panel or serial control
Value
<±0.2 dB
<0.03%
<0.01%
<-110 dB
>100 dB
>120 dB
>80 dB
+22 dBu
18 kohms
±10 dB
+22 dBu
50 ohms
+10 dB to -70 dB (mute)
Pluggable 5-position terminal block
Optima Instruction Manual