Commander Installation Guide
9.SPECIFICATION
9.1GENERAL
Max. Number of Ports384, 96 per 6U Frame, expandable in 6 port units
9.2MATRIX AUDIO SPECIFICATION (USING 500-06-02 MATRIX CARDS)
Port Type | 4 wire electronically balanced |
Frequency Response | |
Nominal Gain | 0dB ± 1dB |
Gain Adjustment Range | +12dB / |
Maximum Input Level | +20dBu |
Crosstalk | < |
Noise | < |
Distortion | < 0.2% THD @ 0dB gain |
Input Impedance | ~10kR |
Output Impedance | Low (<20R) |
9.3REAL TIME PERFORMANCE
Transmission time delay <50ms (defined as time taken from a key press to the audio reaching the destination). Based on statistical analysis of the likely number of keys presses etc. at any given instant.
9.4PANELS
Panel Communication
Power
Maximum cable run
Connection to Matrix
L/S Volume Control
Microphone amplifier gain adjustment
Loudspeaker amplifier
Balanced RS422 at 230.4 kbaud See individual sections >600m.
4 twisted pair cable. STP or FTP only:
Max attenuation or hold off adjustable from -
20to
Trilogy Communications Limited | Issue 9 | Page 77 of 81 |