2-In Dual-Out VGA Auto Switcher/Distribution Amplifier (DA1917SX)

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2-In Dual-Out VGA Auto Switcher/Distribution Amplifier (DA1917SX)

DA1917SX

DA1917SX

  • Auto switching on signal detection
  • Remote control override by contact closure
  • Built-in 1-In 2-Out VGA distribution amplifier
  • Ultra compact design
  • Solid metal enclosure
  • External power adapter included (9V 500mA)
  • Includes: (1) power adapter, RC5203CC contact closure w/cable

 

The DA1917SX is a 2-In 1-Out VGA through QXGA auto switcher with a built-in 1-In 2-Out distribution amplifier. The DA1917SX may also be controlled manually through the use of a contact closure. In its normal mode, the DA1917SX automatically switches to the active input source by sensing an incoming signal. If two input signals are active simultaneously, it will default to Input 2. The DA1917SX offers two buffered outputs, both of which display the selected input signal. If only one output is used, it is not necessary to terminate the unused output.

The DA1917SX can be controlled manually by connecting a latching contact closure control to its 2.5-mm mini-coaxial remote control jack. The DA1917SX comes with a small switch with a six foot (part # RC5203CC) which performs this function, or the contact closure may be made from a control system. When the contact closure control is connected to the DA1917SX, an "open" position will select Input 1 and a "closed" position will select Input 2.

The DA1917SX is perfect for applications that require one local monitor to share two computers (as shown in the diagram below). It is also ideal for use in applications that make use of wall or floor plates for auto-switching. The DA1917SX may be mounted to furniture or other suitable surfaces using optional hardware.

Panels

Application Diagram

Technical Specifications

GENERAL

Inputs: (2) 15-pin HD Female
Outputs: (2) 15-pin HD Female, both outputs display selected input.
Compatibility: Thru QXGA

 

MECHANICAL

Height: 3.00 in; 76 mm
Width: 4.38 in; 111 mm
Depth: 1.00 in; 25 mm
Weight: 0.4 lb.; 0.18 kg
Ship Weight: 2.0 lb.; 0.91 kg
Material: 0.1" Al
Finish: Gray
Top panel: Lexan
T¡Æ Operating: 10¡ÆC to 35¡ÆC
T¡Æ Maximum: 50¡ÆC
Humidity: 90% non-condensing
MTBF (calc.): 40,000 hrs (min.)

ELECTRICAL

Input Video Signal

Analog: -1.5V to +1.5V (1.5V p-p max.)
Impedance: 75 ohms

Input Sync Signal

Composite Sync: TTL (+/-), Analog 0.3V-1.0V
Sync on Green: -0.3V
Impedance: 10k ohms

Output Video Signal

Analog: -1.5V to +1.5V (1.5V p-p max.)
Fall/Rise Time: 1.8 ns
Impedance: 75 ohms

Output Sync Signal

Composite Sync: TTL (+/-), Analog 0.3V-1.0V
Sync on Green: -0.3V
Impedance: 22 ohms

Frequency Compatibility

Horizontal: 15 to 200 kHz
Vertical: 20 to 190 Hz
Bandwidth: 350 MHz (-3dB)
Cross-talk: -40dB @ 10 MHz (between adjacent channels)
Coupling: DC
Power: 9V 500mA external adapter (incl.)
Power Consumption: 3 watts max.

 

OPTIONAL ACCESSORIES

MB1001: "L" Shaped Brackets

 


                   

 
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