Frequency Response: 100 Hz-15 kHz, +0/-3 dB
Impedance: >10K Ohms (bridging)Audio Level,Clear-Com or compatible: -15 dBv nominal
Other: -10 dBv nominal
Call Signal Level (Clear-Com or compatible only): 4 -11 VDCNulling Capability,Line Length: 0 - 4,000 feet
Line Impedance: 120 - 350 Ohms
Depth of Null: >30 dB, 200 Hz - 8 kHz
Nulling Tone: Via 1/8" phone jack
Power Consumption (maximum each channel): 40 mA @ 20 - 30 VDC
(Power is supplied by external partyline)
Power Requirements:0 mA from PSU-101 power supply