INTRODUCTION
The CDA-2EQA, is an ultra high bandwidth 1x2 Distribution
Amplifier with Equalization for applications requiring the highest
possible video quality. Computer video signals quickly lose color
and clarity after about 25 feet. Unbalanced audio is prone to hum
and buzz. This unit will permit cable runs of 175 feet.
You spend a significant amount of time generating the best possible
image as well as the highest quality audio, don't trust those signals
to retain that fidelity in a long cable run. The CDA-2EQA will
compensate for the cable's shortcomings and deliver both the video
and audio to it's destination with the same fidelity that it was
created with. High bandwidth and flat frequency response - just
what you need.
To insure the best possible signal reproduction, the CDA-2EQA has
been designed to provide up to 525 MHz of bandwidth, ensuring
compatibility with today's and tomorrow's most demanding video
signal requirements. The audio is also handled properly resulting in
a balanced audio drive.
The CDA-2EQA solves problems and more in one easy to install
package.It combines an ultra high bandwidth video line driver and
an active audio balancer into one easy to install package. The unit
also features user selectable cable equalization, a fully buffered
local monitor output, and greater than 525 MHz of bandwidth.
APPLICATIONS
• Boardrooms
• Houses of Worship
• Classrooms
• Staging and Rental
• Conference Centers
• Control Rooms
TECHNICAL SPECIFICATIONS
VIDEO INPUT
Number/type:
VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors:
15 pin HD female
Level (nominal):
Analog 0.7 Vp-p
Level (maximum):
2 Vp-p
Impedance:
75 ohms
EQUALIZED VIDEO OUTPUT
Number/type:
1 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors:
One 15 pin HD female
Bandwidth:
Without cable
500MHz
50' cable
308 MHz (-3dB) 0-215 MHz +/-0.25dB
100' cable
225 MHz (-3dB) 0-180 MHz +/-0.25dB
150' cable
173 MHz (-3dB) 0-150 MHz +/-0.25dB
This performance data is based on the CDA-2EQA plus the
specified length of WP8255 (West Penn) cable with a full
amplitude (0.7v P-P) signal applied.
Level (nominal):
Unity / User adjustable via HI / MED / LOW
Jumper
Gain:
HI = 125’ to 175’, MED = 60’ to 125’,
LOW = 0’ to 60’
Impedance:
75 ohms
Design Cable:
West Penn WP8255 or equal
LOCAL VIDEO OUTPUT
Number/type:
1 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors:
One 15 pin HD female
Bandwidth:
300MHz @ -3dB
Gain:
Unity (buffered)
Impedance:
75 ohms