M S - 7 0 2 T W O - C H A N N E L M A I N S T A T I O N
4 - 1
TECHNICAL SPECIFICATIONS
MS-702 TWO-CHANNEL STATION
dBu is an absolute measurement. 0 dBu is referenced to 0.775 volts RMS
Panel Microphone Input
Input Type
Electret
Input Impedance
>=2K
Ω
Mic Limiter Threshold
0 dBu ±3 dB
Mic Limiter Range
>= 20 dB
Headset Microphone Input
Input Type
Dynamic
Input Impedance
>= 1K
Ω
Mic Limiter Threshold
0 dBu ± 3dB
Mic Limiter Range
>= 15 dB
Program Line Input
Maximum Level before Clipping
>= 20 dBu
Input Impedance
>= 5K
Ω
Headset Output
Load Impedance
>= 8
Ω
Output Impedance
<= 25
Ω
Output Limiter Threshold
+5 dBu ± 3 dB
Maximum Output Level before Distortion
>= 17 dBu
Speaker Output
Load Impedance
>= 4
Ω
Max Output Level before 1% Distortion
20 dBu ± 2 dBu
Party Line Output
Off Noise
< -74 dBu
Output Impedance
>10 K
Ω
Party Line Input
Crosstalk
< -60 dB
Max level before Clipping
>= 12 dBu
Sidetone Null Capability
> 25 dB
Stage Announce/Balanced Line Out
Type
Balanced
Output Impedance
>= 200
Ω
Load Impedance
>= 600
Ω
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