TMX HD input expansion board

The TMXIB HD input expansion board is used with the TMX89 base unit.  You can add up to 4 of these boards to support a maximum of 12 input sources.

This board can be easily installed in the field.  Please refer to the installation guide below.

Unit includes:

• TMXIB input board as pictured
• Mounting hardware
• 3 year warranty

Specifications:

• Input boards
     Component video input
       75Ohm terminated at all frequencies
       Gold plated matched low impedance RCA jacks
       1Vpp nominal input swing (Ypbpr)   4Vpp maximum  (DC invariant)
       DC rejection via capacitive coupling
       Crosstalk < -80 dB
     Digital audio RCA input
       75Ohm terminated at all frequencies
       Gold plated matched low impedance RCA jacks
       300mVpp nominal input swing    4Vpp maximum  (DC invariant)
       DC rejection via capacitive coupling
       Crosstalk < -80 dB   
     Digital audio TOSLINK input
       14Mbps data rate   
     Analog stereo audio input
       10KOhm terminated at all frequencies
       Gold plated matched low impedance RCA jacks
       2.6Vpp nominal input swing    4Vpp maximum  (DC invariant)
       DC rejection via capacitive coupling
       256 step programmable input volume equalization
       Crosstalk < -110 dB
     IR output (back channel IR)
       Modulated IR for connection to standard IR flasher
       3.3Vpp nominal input swing, normally high

Installation guide (word document)

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