Extron electronic TPS150 manual Sync, Audio - TPT150 only, Audio input - TPT150 only

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

TPS150 Switching and Transmission System • Reference Information A-3