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Hangzhou OpticTrans Communication Tech. Co., Ltd
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Forward Distributive Amplifier

Hangzhou OpticTrans Communication Tech. Co., Ltd

City: Hangzhou

Province/State:Zhejiang

Contact Person:Jiang View Contact Details

Forward Distributive Amplifier

Place of Origin : China

Brand Name : OPT

Model Number : OPCA-BK3

Packaging Details : 8 pcs per carton

Delivery Time : 7 days

Payment Terms : T/T

Supply Ability : 10000pcs per month

MOQ : 10

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Features
(1) Suitable for trunk amplification and extending amplification in forward CATV system.
(2) Using plug-in module (made by PHILIPS or Famous) design to make upgrade easy.
(3) 1~3way output port, Multiple output mode.
(4) Adjustable gain control and slope control.
(5) Separate power supply insertion port.
(6) High-powered switching power supply, input range for 30~90VAC.
(7) Each port and power supply, against surge and thunder stoke.
(8) In aluminum-alloy housing, waterproof and dustproof.
(9) High capability to price ratio.
Technical Specification

Parameter
Unit
OPCA-BK3
Bandwidth
MHz
45~862
Nominal Gain
dB
30
Nominal Gain Of Tap Port
dB
20
Flatness In Band
dB
±0.75
Nominal Input Level
dBμV
72
Nominal Output Level
dBμV
102
Nominal Level Of Tap Output
dBμV
92
Gain Adjustment Range
dB
0~18
Slope Adjustment Range
dB
0~18
C/CSO
dB
-64
C/CTB
dB
-67
Noise Figure
dB
≤8.5
Return Loss
dB
≥16(45-750) ≥14(750-862)
Input, Output Impedance
Ω
75
Gain Drift
dB
±1 (-25~+55℃)
Supply Voltage
V
AC 30~60 or AC 220 ±10%
Thunder stroke Immunity
kV
5 (10-700μs)
Dimension
mm
225×180×85
Test Condition:
At the range of 750MHz (112.25~743.25 MHz) when testing the C/CTB and C/CSO, set 79 PAL-D imitate TV channels signal. Set 93PAL-D imitate TV channels signal at the range of 862MHz (112.25~855.25MHz).
Block Diagram

Product Tags:

cable amplifier

      

catv amplifier

      

rf amplifier

      
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