521 East 3rd Street, Mount Vernon, NY 10553
Phone :: 914.667.9700 Fax :: 914.668.8666
Web :: www.keydigital.com
Specification Sheet
General:
12-channel component video distribution with simple
plug-and-play operation, can drive up to 12 monitors or two
independent sets of 6 monitors
Crystal-clear video, with cable runs up to 300 feet long
Supports all HD and SD video formats, 60 Hz and 50 Hz
Supports Left and Right analog stereo, or digital PCM audio
distribution
Cascadeable, so you can easily expand and future-proof your
system
Added feature: distribute only composite video to as many as
34 composite video displays
Inputs:
One (1) Input group, each consisting of five (5) RCA connectors
consisting of independent HDTV/SDTV Component Video
(YPrPb) plus two channels of audio L&R:
Video:
Standard YPrPb (YCrCb) 1 volt p-p 75 Ohm terminated
Component Video
Analog Audio:
Standard “line” type high impedance two-channel, Left
& Right
Digital Audio:
o Each L or R could be used for PCM digital audio
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Outputs:
Twelve (12) Output groups, each consisting of five (5) RCA
connectors consisting of independent HDTV/SDTV Component
Video (YPrPb) plus two channels of audio L&R:
Video:
Standard YPrPb (YCrCb) 1 volt p-p 75 Ohm terminated
Component Video
Analog Audio:
Standard “line” type high impedance two-channel, Left
& Right
Digital Audio:
Each L or R could be used for PCM digital audio
Can be configured for 3 modes:
1x12 terminated
2x6 terminated
1x12 loop through
Bandwidth:
Video bandwidth: - 3 dB @ 300 MHz
Cable Recommendation:
Each run of YPrPb cable MUST be the same length
(300’ max.)
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Orientation/Mounting Information:
Cables attach to all 4 sides of the unit
The unit may be oriented horizontally, or mounted vertically
on a wall
Use 2 #8 or M4 screws to hang the unit (keyhole slots are
provided on the base of the unit)
If installing into sheet-rock or hollow walls, provide proper
screw support with bolts or sheet-rock anchors
Mechanical:
Size: 12-3/16” x 5-1/8” x 1-13/16”
Weight: 3.5 lbs.
Enclosure Type: Metal, and the top and bottom of the unit
have no vents
Power: +/- 5V DC, 110-120 VAC, 60Hz (7 watts)
No other power adapter can be used with this unit
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Key Digital
®
Exclusive Technologies
KD-CDA12P
KD-CDA12 is a 12 Channel Component/RGBHV Video/Audio Distribution Amplifier
