Kramer 1:3 Differential Video Line Amplifier (123VXL)
1:3 Differential Video Line Amplifier
The Kramer 123Vxl is
a high performance line amplifier for composite or SDI video signals.
It includes controls and circuitry to compensate for signal losses and
noise inherent in long cable runs.
- High Bandwidth - 425MHz (- 3dB).
- Differential Circuitry - Reduce noise & hum found in long cable runs.
- Level (Gain) and EQ (Peaking) Controls.
- Looping Inputs.
- Selectable Input Signal Termination.
- Compact Size - Part of the Kramer TOOLS™ family of
compact, high quality and cost effective solutions.
Specifications
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INPUTS:
|
1 video (CV IN), differential, 1Vpp / 75Ω, on a BNC type connector;
1 video (LOOP), differential, 1Vpp / 75Ω, on a BNC type connector |
|
OUTPUTS:
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3 video, 1Vpp/75Ω on BNC connectors. |
|
MAX. OUTPUT LEVEL:
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2.6Vpp |
|
BANDWIDTH (-3dB):
|
380MHz. |
|
DIFF. GAIN:
|
1.33% |
|
DIFF. PHASE:
|
0.1Deg. |
|
K-FACTOR:
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<0.05%. |
|
S/N RATIO:
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62.6dB |
|
CONTROLS:
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Level: —1.3dB to + 6.8dB;
EQ.: 0 to + 13dB @ 50MHz, 75Ω termination switch |
|
COUPLING:
|
DC |
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POWER SOURCE:
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12 VDC, 70 mA. |
|
DIMENSIONS:
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12cm x 7.15cm x 2.76cm (4.7" x 2.8" x 1.08"), W, D, H |
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WEIGHT:
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0.3kg (approx.), 0.66 lbs. |
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ACCESSORIES:
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Power supply, mounting bracket. |
|
OPTIONS:
|
RK-T1, RK-T3 rack adapters. |
Applications
- Any professional display system requiring long distance delivery of high quality video.
- In retail showrooms, delivering an identical picture to as many as three distant monitors.
- CCTV, medical, and sports applications.
