Kramer VP-123 1:3 RGBHV Distribution Amplifier BNC In/Out
The Kramer VP-123 and VP-123V are high performance 1:3 distribution amplifiers for graphics and component video signals. Both machines use 5 BNC connectors for each output. The VP-123 uses 5 BNC connectors for the inputs, while the VP-123V uses a "VGA" - HD15F connector for the input. The VP-123/V have three high bandwidth analog channels - Red, Green and Blue that may be used, if needed, for other video formats - such as Composite, Y/C, Component etc. The two other channels are H Sync and V Sync channels which are digital / logic channels, and include special circuitry for sync reconstruction and shaping. In addition to a typical RGBHV application, the three analog channels can operate independently, allowing the machine to be used as three separate 1:3 DA's for composite video or other formats. Bandwidth of over 450MHz ensures that the VP-123/V remains transparent even in critical broadcast or high resolution applications. The machines are housed in a rugged, professional, rack mountable enclosure requiring only one vertical space in a standard 19" rack, and are fed from a 12VDC source, making them ideal for fieldwork as well.
Kramer VP-123 Applications
Computer and workstation RGBHV distribution.
Video duplication studios, delivering undiminished quality video duplicates.
Broadcast component video signal distribution.
Kramer VP-123 Features
High Bandwidth - 450MHz (-3dB).
HDTV Compatible.
Inputs - VP-123 (5 BNCs) & VP-123V (HD-15).
Level (Gain) and EQ (Peaking) Controls.
Standard 19” Rack Mount Size - 1U.
Kramer VP-123 Specifications
Input
1 x 3 - component /RGB/ composite video, 1Vpp/75? on BNC connectors (VP-123) or on an HD15F connector (VP-123V) H Sync and V Sync, TTL level.
Outputs
3 x 3 - component /RGB/ composite video, 1 Vpp/75? on BNC connectors 3 x H Sync, V Sync TTL level on BNC connectors.
Max. Output Level
2.1 Vpp /75? (R, G, B).
Bandwidth (-3Db)
450MHz.
Diff. Gain
0.13%.
Diff. Phase
0.02 Deg.
K-Factor
0.05%.
S/N Ratio
82.3 dB.
Crosstalk
55.9 dB, all hostile.
Controls
Level: - 0.8 to + 6.3 dB; EQ.: 0 to + 13.6 dB @ 50MHz.