1-In 6-Out MAC D.A. (DA1406WM)

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MAC, Power MAC, MAC Quadra, High resolution RGBHV, RGBS, RGsB, RsGsBs ȣȯ
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DA1406WM: 1-In 6-Out MAC Distribution Amplifier

DA1406WM

  • 350 MHz Bandwidth

  • Six Individually Buffered Outputs

  • Sense Pin Settings to Emulate a Local Monitor

  • Solid Metal Enclosure

  • 1-U High, 1/2 Rack Wide

  • Rack-mountable with optional hardware

  • Internal Power Supply (90-140V/200-240V)

The DA1406WM is a 1-In 6-Out MAC distribution amplifier designed to connect a single computer video source to as many as six scan-rate compatible displays. The DA1406WM will pass an analog video signal up to 1.5Vp-p. Utilizing AGC sync circuitry, the DA1406WM converts incoming TTL sync levels to a standard 4Vp-p level.

All input and output connectors are 15-pin D female. This provides superior durability, as the pins on male connectors can be easily bent (disabling the entire unit). A male to male MAC cable will typically be required for connection between the computer and the input to the DA1406WM.

Four ID bit switches allow a user to boot up a computer at a variety of monitor settings.Though primarily designed for use with displays utilizing 15 pin D (MAC-type) connectors, the DA1406WM can pass RGBHV, RGBS, and RGsB format signals. Adapter cables may be necessary to accomplish the appropriate connector change.

The DA1406WM is great for desktop use, but can also be rack-mounted using optional hardware.

Application Diagram

DA1406WM Application Diagram

Panel Drawings

DA1406WM Front Panel

DA1406WM Back Panel

  1. Front Panel Power Indicator

  2. MAC Outputs 1-6 (Female 15 pin D)

  3. MAC Input (Female 15 pin D)

  4. Rear Panel Power Indicator

  5. Power Connector

  6. Model, Revision, Serial #

  7. ID Bit Dip Switches

  8. Fuse Box/Voltage Selector

Technical Specifications

GENERAL

Input: 15-pin D Female
 
Outputs: (6) 15-pin D Female
 
Compatibility: MAC, Power MAC, MAC Quadra
May also be used for high resolution RGBHV, RGBS, RGsB, and RsGsBs format computer video signals. Connector adaptation may be required.

MECHANICAL

Width: 8.50 in. (216 mm)
Height: 1.75 in (44 mm)
Depth: 4.50 in (44 mm)
Weight: 2.0 lb (0.91 kg)
Ship Weight: 3.2 lb (1.45 kg)
Material: 0.1" Al
Finish: Gray
Front/Back Panel: Lexan
Temperature (Operating): 10C-35C
Temperature (Maximum): 50C
Humidity: 90% non-condensing
MTBF (calc.): 40,000 hours

ELECTRICAL

Input Video Signal
Analog: -1.5V to 1.5V (1.5V p-p max)
Impedance: 75 ohms
Input Sync Signal
Horizontal, Vertical, and Composite Sync: TTL (+/-)
Sync on Green: -0.3V
Impedance: 10 kOhm
 
Output Video Signal
Analog: Gain of 1.05 (+/-5%)
Fall/Rise Time: 1.4 ns
Impedance: 75 ohms
Output Sync Signal
Composite Sync TTL (+/-)
Sync on Green -0.3V
Impedance 22 ohms
 
Frequency Compatibility
Horizontal: 15-200 kHz
Vertical: 47-180 Hz
Minimum Video Bandwidth: 350 MHz @ -3dB
Typical Video Bandwidth: 380 MHz @ -3dB
Cross-talk: -40dB @ 10 MHz
Coupling: DC
Power: 90-140/200-240V
Power Consumption: 10 watts max.

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