Clear Com IFB Control Panel with Mic Connector
Details
IFB Control Panel with Microphone Jack (6.3" X 1.7"), for console or optional rack mount.
The MA-704 Master Control/Talent Access Station provides individual access to four talent channels, and "ALL IFB" access to all the IFB channels in the system. It contains the audio line-driver circuits. One MA-704 is required at each talent access control location. It is designed for stand-alone operation or for direct console mounting.
Technical Specifications:
Panel Microphone Input:
- Input Type: Electret
- Input Impedance: >=2KΩ
- Mic Limiter Threshold: 0dB ± 3dB
- Mic Limiter Range: >= 15dB
Program Line Input:
- Maximum Level before Clipping: >= 20dBu
- Input Impedance: >= 5KΩ
Frequency Response:
- Panel Mic - Talent: 200 - 18KHz ± 3dB
- Program Input - Talent: 200 - 18KHz ± 3dB
- Extension Line - Talent: 200 - 18KHz ± 3dB
Max Distortion:
- Panel Mic - Talent: <= 0.5%
- Program Input - Talent: <= 0.1%
- Extension Line - Talent: <= 0.1%
Noise:
- Panel Mic - Talent: < -65dBu
- Program Input - Talent: < -85dBu
- Extension Line - Talent: < -85dBu
Max Gain:
- Panel Mic - Talent: >= 30dB
- Program Input - Talent : >= -14dB
- Extension Line - Talent: -14dB ± 3dB
Min 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 and Controls:
- 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 - 122˚F (0 - 50˚C)
Dimensions:
- 1.75 in H.x 6.3in W x 5.5in D (44.5mm x 160mm x 139.7mm)
Weight:
- 1.71 lbs. (0.78kg)