Extron electronics Matrix 12800 Series User Manual page 121

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Input impedance .......................... Inputs 1 - 32 .............. 510 ohms or 75 ohms, switchable
Output impedance ...................... 75 ohms
Horizontal frequency .................. 15 kHz to 150 kHz
Vertical frequency ....................... 30 Hz to 150 Hz
Polarity .......................................... Positive or negative (follows input)
Audio — audio BME
Routing .......................................... 16 x 16 up to 128 x 128 mono or stereo matrix (in increments of 16),
Gain ............................................... Selectable per output...
Frequency response ..................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise ................................ 0.03% @ 20 Hz to 20 kHz, +15 dBu input, +21 dBu output
S/N ................................................ >85 dB, balanced, at rated maximum output
Crosstalk ....................................... <-70 dB @ 20 Hz to 20 kHz fully loaded
Stereo channel separation .......... >70 dB @ 20 Hz to 20 kHz
CMRR ............................................ >+75 dB, 20 Hz to 20 kHz
Audio input — audio BME
Number/signal type ................... 16 to 128 (in increments of 16) mono or stereo, balanced/unbalanced
Connectors .................................... (16 to 128) 3.5 mm captive screw connectors, 5 pole
Impedance .................................... >10 kohms unbalanced/balanced, DC coupled
Nominal level ............................... +4 dBu (1.23V), 0 dBu (0.775V), -10 dBV (316mV), -20 dBV (100mV)
Maximum level ............................ +21.5 dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment ................. -24 dB to +9 dB, adjustable per input via RS-232 control or front panel
Audio output — audio BME
Number/signal type ................... 16 up to 128 (in increments of 16) mono or stereo, balanced/unbalanced
Connectors .................................... (16 to 128) 3.5 mm captive screw connectors, 5 pole
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.1 dB channel to channel
Maximum level (Hi-Z) ................ >+26.0 dBu, balanced at 1%THD+N
Maximum level (600 ohm) ......... >+24.0 dBm, balanced at 1%THD+N
0 dBu = 0.775 volts (rms)
Control/remote — switcher
Serial control port ........................ RS-232 or RS-422, 9-pin female D connector
Baud rate and protocol ............... 9600, 8-bit, 1 stop bit, no parity
Serial control pin configurations .... 2 = TX, 3 = RX, 5 = GND
Ethernet control port ................... 1 RJ-45 female connector
Ethernet data rate ........................ 10/100Base-T, half/full duplex with autodetect
Ethernet protocol ......................... ARP, ICMP (ping), TCP/IP, Telnet, HTTP, SMTP
System intercommunications .... 2 RJ-45 connectors
Remote keypad control ............... (2) 5 mm, 5-pole captive screw connectors
Program control ........................... Extron's control program for Windows®
www.camboard.de
CAMBOARD Electronics
Inputs 33 - 128 .......... 510 ohms
balanced/unbalanced
Unbalanced output ................. 0 dB (as shipped), or -6 dB (jumper-selectable)
Balanced output ...................... +6 dB (as shipped), or 0 dB (jumper-selectable)
(quantity varies with configuration)
Extron's Simple Instruction Set™ – SIS™
Microsoft Explorer, Netscape Navigator, Telnet
Tel. 07131 911201
Matrix 12800 Switchers • Reference Information
Fax 07131 911203
ce-info@camboard.de
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