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1 - Clear-Com MA-704 IFB Control Panel
The MA-704 provides individual access to four Talent Channels. The ALL button simultaneously access all Talent positions. Works in conjunction with the PIC-4744 IFB Router and AX-704 Expansion Stations. Can be mounted in the optional rack mount (CEP-RK).
MA-704
Panel Microphone Input
Input Type: Electret
Input Impedance: >=2KΩ
Mic Limiter Threshold: 0dB ± 3dB
Mic Limiter Range: >= 15dB
Frequency Response
Panel Mic - Talent: 200 - 18KHz ± 3dB
Extension Line - Talent: 200 - 18KHz ± 3dB
Max Distortion
Panel Mic - Talent: <= 0.5%
Extension Line - Talent: <= 0.1%
Noise
Panel Mic – Talent: < -65dBu
Extension Line - Talent: < -85dBu
Max Gain
Panel Mic - Talent: <= 40dB
Program Input - Talent: <= -45dB
Power
Input Voltage Range: 20-30 VDC
Input Current (Idle): <= 140mA
Input Current (Max): <= 180mA
Rear Panel Connectors
IFB Input: (1) XLR6F
IFB Extension: (1) XLR6M
Extension Bus Out: (1) 1/4 jack
External Line In: (1) 1/4 jack
Mic Gain: (1) Gain adjust
Front Panel Controls & Indicators
(5) Talk buttons
(1) 1/4 microphone jack socket
Environmental
32˚F - +122˚F (0˚C - +50˚C)
Dimensions
6.3 x 1.75 x 5.5 in (WxHxD)
(160 x 44 x 140 mm)
Weight
1.71lbs (0.78kg)