Altinex DA1902SX manual About Your Distribution Amplifier, Technical Specification

Models: DA1902SX

1 9
Download 9 pages 14.37 Kb
Page 4
Image 4
ABOUT YOUR DISTRIBUTION AMPLIFIER 2

DISTRIBUTION AMPLIFIERS

required to correct the interference at his/her own expense.

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 DA1902SX is essentially a 1-in 2-out RGBHV distribution amplifier, which is unique due to the fact that it offers 5 BNC connectors for the inputs and two 15-pin HD (VGA - type) connectors for the outputs. This makes it perfect for special applications where a RGBHV signal on 5 BNC connectors is connected to two VGA type monitors. If desired, the 15-pin HD connectors can also be adapted to 5 BNC connectors using adapter cables.

Though primarily designed for RGBHV format signals, the DA1902SX is capable of passing RGBS and RGsB signals as well. With its compact design and very low cost, the DA1902SX makes for an ideal distribution amplifier in either a small or a large system.

In addition to being used for applications with two displays, the DA1902SX also acts as an input module for the Altinex Serial Distribution System. This is a system, which uses the concept of creating a high-resolution video bus in large distribution applications with many displays. This system provides a lower cost and a higher performance alternative to the concept of feeding home runs (a run of cable) to a single large distribution amplifier. In the Serial Distribution System, the DA1902SX is the starting point of the bus, which feeds up to thirty output modules (DA1904SX), through its 15-pin HD connectors with VGA type cables.

TECHNICAL SPECIFICATION

3

 

 

 

 

 

 

 

 

 

 

 

FEATURES/DESCRIPTION

 

 

 

 

 

 

DA1902SX

 

 

 

 

 

 

 

 

 

 

 

 

GENERAL

 

 

 

 

 

 

 

 

 

Inputs

 

 

1

 

 

Input Connector

 

 

 

 

 

 

5 BNC Female

 

 

Outputs

 

 

2

 

 

Output Connectors

 

 

Two15-pin HD Female

 

Compatibility

 

 

 

 

 

High Resolution

 

 

 

 

 

RGBHV, RGBS, RGsB

 

 

 

 

 

 

 

 

and RsGsBs

 

 

Table 1. DA1902SX General

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MECHANICAL

 

 

 

 

DA1902SX

 

 

 

 

 

 

 

 

 

 

Material

 

 

 

 

0.1” Al

 

 

Finish

 

 

 

 

Gray

 

 

Top Panel

 

 

 

 

Lexan

 

 

Height (inches)

 

 

 

 

3.00in (76mm)

 

 

Width (inches)

 

 

 

 

4.50in (114mm)

 

 

Depth (inches)

 

 

 

 

1.00in (25mm)

 

 

Weight (pounds)

 

 

 

 

0.4in (0.18kg)

 

 

Ship Weight (pounds)

 

 

 

 

2.0lbs (0.91kg)

 

 

T° Operating

 

 

 

 

10°C-35°C

 

 

T° Maximum

 

 

 

 

50°C

 

 

Humidity

 

 

 

 

90% non-condensing

 

MTBF (calculations)

 

 

 

 

40,000 hrs

 

 

Table 2. DA1902SX Mechanical

 

 

 

 

 

 

 

 

 

 

ELECTRICAL

 

 

 

 

DA1902SX

 

 

 

 

 

 

 

 

 

 

Input Video Signal

 

 

 

 

 

 

 

Analog Signal

 

 

 

 

1.5V p-p max

 

 

Impedance

 

 

 

 

75 Ohms

 

 

Input Sync Signals

 

 

 

 

 

 

 

Horizontal, Vertical, & C-Sync

 

 

 

 

TTL(+/-)

 

 

Sync on Green

 

 

 

 

-0.3V

 

 

Impedance

 

 

 

 

10 k Ohms

 

 

Output Video Signals

 

 

 

 

 

 

 

Analog Signal

 

 

 

 

Gain of 1.05 (+/-5%)

 

Fall/Rise Time (ns)

 

1.4

 

 

Impedance

 

 

 

 

75 Ohms

 

 

Output Sync Signals

 

 

 

 

 

 

 

Composite Sync

 

 

 

 

TTL(+/-)

 

 

Sync on Green

 

 

 

 

-0.3V

 

 

Impedance

 

 

 

 

22 Ohms

 

 

Frequency Compatibility

 

 

 

 

 

 

 

Typical Video Bandwidth

 

 

 

 

380 MHz

 

 

Minimum Video Bandwidth

 

 

 

 

350 MHz

 

 

Horizontal

 

 

 

 

15-200 kHz

 

 

3

Page 4
Image 4
Altinex DA1902SX manual About Your Distribution Amplifier, Technical Specification, Distribution Amplifiers