Extron Electronics TPS150 User Guide - Manual (Page 49)

A-3 TPS150 Switching and Transmission System • Reference Information
Sync
Input type ..................................... RGBHV
Output type .................................. RGBHV
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ..................................... 2.3 V to 4.6 Vp-p, unterminated
Output level .................................. 3.2 V to 4.6 Vp-p, unterminated
Input impedance .......................... 1k ohms
Output impedance ....................... 75 ohms
Max. input voltage ....................... 4.6 Vp-p
Max. propagation delay .............. 760 ns
Max. rise/fall time ....................... 35 ns
Polarity .......................................... Negative
Audio — TPT150 only
Gain ................................................ -30 dB to +9 dB, adjustable
Frequency response .................... 20 Hz to 20 kHz, ±5 dB
THD + Noise ................................. 0.04% @ 1 kHz at nominal level
S/N ............................................... >-80 dB at maximum output
Crosstalk ....................................... <-80 dB @ 20 kHz, fully loaded
Stereo channel separation .......... >-70 dB @ 1 kHz
Audio input — TPT150 only
Number/signal type ................... 4 stereo, unbalanced
Connectors ................................... 4 pairs of RCA connectors
Impedance .................................... >7.8k ohms unbalanced, DC coupled
Nominal level ............................... 2.22 dBu (1 Vrms)
Maximum level ............................ +9 dBu, (unbalanced) at 1%THD+N
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu
Audio output — TPT150 only
Number/signal type ................... 1 stereo, balanced/unbalanced
Connectors ................................... (1) 3.5 mm captive screw connector, 5 pole
Impedance .................................... 51 ohms unbalanced
Gain error ..................................... ±0.5 dB channel to channel
Maximum level (Hi-Z) ................ >+8 dBu, balanced or unbalanced at 1% THD+N
Maximum level (600 ohm) ......... >+4.2 dBm, balanced or unbalanced at 1% THD+N
Control/remote — transmitter (TPT150)
Serial control port ........................ RS-232, 9-pin male D connector
Baud rate and protocol ............... 38400, 19200, 9600 (default), 4800, 2400, or 1200 baud (configurable);
8 data bits; 1 (default) or 2 stop bits; no parity (default), or even or odd
parity
Serial control pin configurations 2 = RX, 3 = TX, 5 = GND
Contact closure ............................ (1) 3.5 mm captive screw connector, 8 pole for a CTP150CM control panel or
locally constructed device
Contact closure pin configurations 1 = input 1, 2 = input 2, 3 = input 3, 4 = input 4, 5 = volume up,
6 = volume down, 7 = projector power, 8 = GND