Altinex DA1912SX manual About Your Distribution Amplifier, Technical Specifications

DISTRIBUTION AMPLIFIERS

∙Any changes or modifications to the unit not expressly approved by Altinex, Inc. could void the user’s authority to operate the equipment.

ABOUT YOUR DISTRIBUTION AMPLIFIER 2

The DA1912SX Distribution Amplifier is designed to allow the connection of one high resolution RGsB or RGBS source to up two scan rate compatible monitors or projectors.

Although designed to pass an RGBS signal format, the DA1912SX can also pass RGsB, Component Video (Y, R-Y, B-Y), S-Video (Y/C), and Composite Video by using the appropriate channels. Video sources must be passed through Red, Green, and/or Blue channels. The sync channel is not designed to pass video.

The DA1912SX Distribution Amplifier is a state-of- the-art product with a video bandwidth of 350 MHz, enabling it to remain transparent to the video signal passing through it. Each output is individually buffered and is not affected by other output loading.

The DA1912SX accepts one input and offers up to two outputs. Compensation for cable loss is automatically made for distances up to 100 feet when set normally, though the DA1912SX can drive signals through longer runs depending on source signal resolution and cable quality.

The DA1912SX is supplied with a 9V 500mA External Power Adapter.

TECHNICAL SPECIFICATIONS		3
FEATURES/DESCRIPTION	DA1912SX
GENERAL
Inputs	1
Input Connector	4 BNC Female
Outputs	2
Output Connectors	Two 4 BNC Female
Compatibility	High resolution RGBS,
	RGsB and RsGsBs,
	Component, S-Video
	and Composite Video

Table 1. DA1912SX General

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MECHANICAL	DA1912SX
Width (inches)	4.56in (116mm)
Height (inches)	3.50in (89mm)
Depth (inches)	0.94in (24mm)
Weight (pounds)	0.6lbs (0.27kg)
Ship Weight (pounds)	2.0lbs (0.91kg)
Material	0.1” Al
Finish	Gray
Top Panel	Lexan
T° Operating	10°C-35°C
T° Maximum	50°C
Humidity	90% non-condensing
MTBF (calculations)	40,000 hrs
Table 2. DA1912SX Mechanical

ELECTRICAL	DA1912SX
Input Video Signal
Analog Signal	1.5V p-p max
Impedance	75 Ohms
Input Sync Signal
Horizontal, Vertical, & C-Sync	TTL(+/-)
Sync on Green	-0.3V
Impedance	10 k Ohms
Output Video Signal
Analog Signal	1.0V p-p/0.7V p-p
Impedance	75 Ohms
Output Sync Signal
Composite Sync	TTL(+/-)
Sync on Green	-0.3V
Impedance	22 Ohms
Frequency Compatibility
Typical Video Bandwidth	380 MHz
Minimum Video Bandwidth	350 MHz
Rise/Fall Time (ns)	1.4
Gain Default Setting	1.05
Cross-talk	-40dB @10 MHz
Coupling	AC
Power
External Power	9V 500mA external
	adapter (included)
Power Consumption	4 watts max.
Table 3. DA1912SX Electrical

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