Altinex DA1226AT manual About Your Distribution Amplifier, Technical Specifications

DISTRIBUTION AMPLIFIERS

cause harmful interference in which case the user will be required to correct the interference at his own expense.

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

MECHANICAL

Material

Finish

Front/Back panels

Height (inches)

Width (inches)

DA1226AT

0.1” Al

Gray

Lexan

1.75in (44mm) (1U)

17.0in (432mm) (1 rack

wide)

ABOUT YOUR DISTRIBUTION AMPLIFIER 2

The DA1226AT is a 1-in 6-out RGBHV distribution amplifier designed to allow the connection of a single computer video or interface source to as many as six monitors or projectors capable of handling the source resolution.

The DA1226AT offers excellent bandwidth performance (minimum 350 MHz) and a typical bandwidth of nearly 450 MHz, allowing it to remain virtually transparent to high resolution signals.

Though primarily designed to pass an RGBHV signal format, the DA1226AT can also pass RGBS, RGsB, Component Video (Y, R-Y, B-Y), S-Video (Y/C), and Composite Video by using the appropriate channels. The DA1226AT outputs the same sync level as it receives on its input.

The DA1226AT offers a low-profile design, which helps to prevent tilting due to cable drag when used in desktop applications. The DA1226AT uses an internal 90-140/200-240V switchable power supply. It may be rack-mounted using optional hardware.

TECHNICAL SPECIFICATIONS		3
FEATURES/DESCRIPTION	DA1226AT
GENERAL

Depth (inches)	4.50in (114mm)
Weight (pounds)	5.0lbs (2.27kg)
Ship Weight (pounds)	7.0lbs (3.18kg)
T° Operating	10°C-35°C
T° Maximum	50°C
Humidity	90% non-condensing
MTBF (calculations)	40,000 hrs
Table 2. DA1226AT Mechanical
ELECTRICAL	DA1226AT
Input Video Signal
Analog Signal	1.5V p-p max
Impedance	75 Ohms
Input Sync Signal
Horizontal, Vertical, & C-	TTL(+/-)
Sync
Sync on Green	-0.3V
Impedance	10 k Ohms
Output Video Signals
Analog Signal	Gain of 1.05 (+/-5%)
Fall/Rise Time (ns)	1.0
Impedance	75 Ohms
Output Sync Signal
Composite Sync, (Horizontal,	TTL(+/-)
Vertical)
Sync on Green	-0.3V
Impedance	22 Ohms
Frequency Compatibility
Horizontal	15-200 kHz

No. of Inputs

Input Connectors

No. of Outputs

Output Connectors

Compatibility

Table 1. DA1226AT General

One

Set of 5 BNC Female

Six

Set of 5 BNC Female

High resolution

RGBHV, RGBS, RGsB

and RsGsBs,

Component, S-Video and Composite Video

Vertical	47-180 Hz
Typical Video Bandwidth	450 MHz @ -3dB
Minimum Video Bandwidth	350 MHz @ -3dB
Cable Equalization	3dB @ 120 MHz
Coupling	DC
Cross-talk	-40dB @10 MHz
Power
Internal Power Supply	90-140/200-240 V
	switchable
Power Consumption	10 watts max

Table 3. DA1226AT Electrical

3