The EZ-VDA3B is a composite video distribution amplifier with three outputs. The input and outputs are all 75 Ω on BNC connectors. If the outputs are connected to long coaxial cables (typically 100 to 1000 feet) the front-panel gain and equalization trimmers may be adjusted to restore picture clarity. The wide amplifier bandwidth supports high quality video distribution. The EZ-VDA3B is used in stores, houses of worship, restaurants, clubs, security and commercial sound systems.
Input:
75 Ω on BNC
Input level:
1 V p-p nominal
Gain:
Unity to +6 dB (adjustable)
Bandwidth:
> 400 MHz
Coupling:
AC
Differential Gain:
< 0.1%
Differential Phase:
< 0.1 degree
Equalization:
Flat to +7 dB @ 50 MHz (adjustable)
Residual Noise:
< -90 dB (referenced to 1 V p-p)
Outputs (3):
75 Ω source-terminated on BNC jacks, 1 V p-p nominal (terminated)
24 Vdc power supply current:
20 mA (idle), 35 mA (max.)
Case dimensions:
2.9†(7.4 cm)W x 3†(7.6 cm)D
Mounting size:
1/6 rack width
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