Specification; General; Matrix Audio Specification (Using 500-06-02 Matrix Cards); Real Time Performance - Trilogy Communications Commander Installation Manual

9. S
PECIFICATION

9.1 GENERAL

Max. Number of Ports 384, 96 per 6U Frame, expandable in 6 port units

9.2 MATRIX AUDIO SPECIFICATION (USING 500-06-02 MATRIX CARDS)

Port Type
Frequency Response
Nominal Gain
Gain Adjustment Range
Maximum Input Level
Crosstalk
Noise
Distortion
Input Impedance
Output Impedance

9.3 REAL 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.

9.4 PANELS

Panel Communication
Power
Maximum cable run
Connection to Matrix
L/S Volume Control
Microphone amplifier gain adjustment
Loudspeaker amplifier
Trilogy Communications Limited
Commander Installation Guide
4 wire electronically balanced
-3dB @ 25Hz and 15.5kHz
0dB ± 1dB
+12dB / -37dB from PathFinder
+20dBu
< -60dB worst case
< -55dBu CCIR weighted, quasi-peak
< 0.2% THD @ 0dB gain
~10kR
Low (<20R)
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 -
20 to -76dB in PathFinder
+14 to -16dB from PathFinder
Nominal 5W into 8R
Issue 9.1
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