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DA-20 |
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1x2
Ground Loop Blocking,
Video Distribution Amplifier, Coax |
FEATURES:
·1x2
Distribution amp
·High
quality Color video performance
·AC or DC operation
·Differential inputs
·Industrial grade specifications
·Variable gain control
·HF Compensation
·CAT-5
or Coax selectable
·Made in the USA
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The DA-20 is
a Differential input, high performance 1x2 Color Video
distribution Amplifier in a compact chassis. The DA-20
has gain and HF adjust to compensate for signal loss.
The differential input amplifier is used to minimize or
eliminate ground loop problems. For 1x1 operation use
only the output needed and simply leave the unused one
unterminated. DA-20 operates on either 12-18VDC,
isolated or 18-24VAC. The DA-20 can be powered off of
the AC Camera’s power transformer to save money. |
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SPECIFICATIONS |
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VIDEO |
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Input: |
Composite Video |
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Input Connectors: |
BNC |
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Input Level: |
1vpp Into 75 Ohms |
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Input Impedance: |
75 ohm +/-5% |
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Output: |
2x Per Input |
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Output Connector: |
BNC |
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Output Impedance: |
75 ohm +/-5% |
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Gain In / Out |
+/-3dB |
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Diff Gain: |
<1% |
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Diff Phase: |
<1 Degree |
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Frequency Response: |
0-15mHz +/- .5dB |
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Power / Supply Hum: |
<63dB |
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H Tilt: |
<1% |
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V Tilt: |
<1% |
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CCMR: |
Type. 60dB @ 4Mhz |
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High Freq. Boost: |
Type 0+/- 10dB |
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POWER
REQUIREMENTS |
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DC Operation: |
12 to 18 VDC Isolated Source |
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AC Power: |
18VAC To 24VAC 60Hz |
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AC Power Draw: |
<1w |
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Power Connector: |
Terminal Block |
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MECHANICAL |
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Size: |
4.5"W x 5.25"D x 1.5"H |
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Weight: |
1 lbs |
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Operating Temp. Range: |
-35 - 80º C |
All
Specifications Are Subject To Change Without
Prior Notification
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