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OB3230 Code no. 171.20.013

Output Board - RX 3000 System Control

RX 3000 Index Page

OB 3230
  • Up to 8 boards can be housed in one MB 3200 for a total of 64 outputs 8 balanced outputs per board
  • 8 inputs configurable with voice activation on one or more outputs for each board 600 ohm low impedance outputs
  • Output level control by software: 0-30 dB (1 dB steps)
  • Frequency response: 20 Hz - 20 kHz
  • S/N ratio: > 85 dB
  • Audio output monitoring, selectable by means of software
  • Self-configuration of the boards installed
  • Board configuration and set-up stored on E2PROM for immediate system restart
    OT3500 Code no. 171.20.056
    OUTPUT TRANSFORMER
    0 dB line transformer to be used for long distance
    connection between OB 3230 and power amplifiers    .

Specification:

Number of outputs

8 balanced / unbalanced outputs.

Board matrix

32 inputs x 8 outputs

Frequency response

10Hz - 30kHz (± 3dB)

Signal/noise ratio

= 85dB

Output level

775mV nominal unbalanced.
1.55V nominal balanced.
>7.5V maximum balanced.

Input impedance

< 600 ohms

Power consumption

5V dc 70 mA
13.5v dc 100mA


Install Location

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