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MA-704

MA-704

  • Program Interrupt and IFB Master Control and Access Station
  • Four Talent channels
  • All IFB button simultaneously access all Talent channels
  • Tally lights indicate IFB channels in use
  • Optional rack mount kit for up to 12 talent access buttons in a 1RU
  • Powered by the intercom line

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

Item Part Number:
  • MA-704

Technical Specifications

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

Environmental

32˚F – +122˚F (0˚C – +50˚C)

Dimensions

1.75 x6.3 x 5.5 in (HxWxD)

(44 x 160 x 140 mm)

Weight

1.71lbs (0.78 kg)

Associated Products

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