Clear-Com ENCORE MS-702 - TECHNICAL SPECIFICATIONS; Microphone and Program Input Specifications; Headset, Speaker, and Party Line Output Specifications

MS-702 TWO-CHANNEL MAIN STATION
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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
Typ e Bala nced
Output Impedance >= 200
Ω
Load Impedance >= 600 Ω
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