Extron electronic RGB 302 specifications Video input, Video output, Sync, Audio input

Specifications — RGB 302 Universal Interface

Video

Gain	0.35V to 1.45V p-p
Bandwidth	220 MHz (-3dB)

Video input

Number/signal type	1 analog/ECL RGBHV, RGBS, RGsB, RsGsBs
Connectors	1 9-pin male for MBC/LBC cable or buffer
Minimum/maximum levels	Analog	0.3V to 1.45V p-p with no offset at unity gain
Impedance	75 ohms or HiZ, switchable (set to 75 ohms if no local monitor is connected)
Horizontal frequency	Autoscan 15 kHz to 125 kHz
Vertical frequency	Autoscan 30 Hz to 120 Hz
LCD horizontal frequency	10 kHz to 150 kHz
LCD vertical frequency	30 Hz to 200 Hz
Return loss	-30dB @ 5 MHz
Maximum DC offset	4.0V

Video output

Number/signal type	1 analog RGBHV, RGBS, RGsB
Connectors	5 BNC female
Minimum/maximum levels	0.35V to 1.45V p-p with 0.7V p-p input
Impedance	75 ohms
Return loss	-30dB @ 5 MHz

Sync

Input type	RGBHV TTL (±), RGBS TTL (±), RGsB (-) 0.3Vm RsGsBs (-) 1.3V
Output type	Autodetect RGBHV (±), RGBS (±), RGsB (-)
Input level	2V to 5.5V p-p with ±0.2VDC offset max.
Output level	4V to 5V p-p
Input impedance	10 kohms
Output impedance	75 ohms
Input sensitivity	0.3V to 5V p-p
Max. propagation delay	48 nS
Max. rise/fall time	3.5 nS
Polarity	RGBHV	when input is RGBHV, polarity follows input; otherwise
		negative
	RGBS, RGsB	negative

Audio

Gain	Unbalanced 0dB, balanced +6dB
Frequency response	20 Hz to 20 kHz, ±0.05dB
THD + Noise	0.03% @ 1 kHz, 0.3% @ 20 kHz at rated maximum output drive
S/N	>90dB at rated maximum output (14dBu), balanced
Stereo channel separation	>95dB @ 1 kHz to 20 kHz

Audio input

Number/signal type	1 PC level stereo, unbalanced
Connectors	1 3.5 mm stereo jack, female (2 channel); tip (L), ring (R), sleeve (ground)
Impedance	>10 kohms unbalanced, DC coupled
Minimum level	100mV
Maximum level	+8.5dBu, (balanced or unbalanced) at stated %THD+N

1-2RGB 302 • Specifications