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 Legacy™ Series Distribution Amplifiers - HN/VDA
6개의 출력을 가지는 Hum/interference 감쇄 분배하는 장치
DC to 45 MHz @ -3 dB, HUM 감쇄기능, Gain 조절 가능
입력 : Composite
출력 : Composite
전원 : 12-24 VAC or 12-24 VDC (포함) 
HN/VDA (# 100-0-008): The HN/VDA is a hum/interference rejecting video distribution amplifier with six outputs and
gain control. The trimmable differential input takes advantage of hum and interference rejection by eliminating groundloop
noise interference. The gain control also allows the user to set the gain from 0.5X to 2.0X.
Frequency Response
DC to 45MHz @ -3 dB
(1V pp input)
Input Signal
0.5V to 2.0 V pp video
(-1 Volt to +1 Volt)
Input Impedance
> 2K Ohms
Input Coupling
DC
CMRR
Adjustable to better than 60 dB with a 75
Ohms source
Gain
0.5x to 2.0x Adjustable
(1V pp input)
Number of Output
6
Output Signal
0.5V to 2.0V pp video
(-1 Volt to +1 Volt
Output Impedance
75 Ohms
Differential Gain
< 0.2%, typically 0.04%
Differential Phase
<0.2º, typically 0.08º
Connectors
BNC
Power Requirements
12-24 VAC or 12-24 VDC ungrounded
either polarity, <120 mA, typically 80 mA
Dimensions
4.25”W x 1.75”H x 12”L
(with connectors)
Shipping Weight
4 lbs (includes transformer)
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