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

Hangzhou OpticTrans Communication Tech. Co., Ltd

City: Hangzhou

Province/State:Zhejiang

Contact Person:Jiang View Contact Details

Forward Bridging Amplifier

Place of Origin : China

Brand Name : OPT

Model Number : OPCA-QJ

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 and branch trunk amplification in forward CATV system.
(2) With one trunk output port and two bridge output port, used for trunk branching and building amplification.
(3) Using double plug-in power module (made by PHILIPS or MOTOROLA) to make upgrade easy.
(4) Manual gain control and two degrees slope control.
(5) Provide two power supply method, centralized (AC30~60V) or individual (AC220V).
(6) Waterproof and dustproof design, fast heat dissipation and fine screening characteristic.
(7) Plug-in temperature compensator for selection.
(8) High capability to price ratio.
Technical Specification

Parameter
Unit
OPCA-F5524QJ
OPCA-F5527QJ
OPCA-F7524QJ
OPCA-F7527QJ
Bandwidth
MHz
45~550
45~750
Output Port
Trunk Port
Bridge Port
Trunk Port
Bridge Port
Trunk Port
Bridge Port
Trunk Port
Bridge Port
Nominal Gain
dB
24
27
27
30
24
27
27
30
Flatness In Band
dB
±0.5
±0.75
Nominal Input Level
dBμV
72
Nominal Output Level
dBμV
96
99
99
102
96
99
102
102
Gain Adjustment Range
dB
0~18
Plug-in Fixed Equalizer
dB
3,6,9,12,15,18 (or specified by user)
Plug-in Adjustable Equalizer
dB
0~18
C/CSO
dB
-68
-65
-68
-65
-67
-64
-67
-64
C/CTB
dB
-71
-68
-71
-68
-70
-67
-70
-67
Noise Figure
dB
≤8.5
Return Loss
dB
≥16
≤16(45~550MHz) ≥14(550~750MHz)
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
265×200×105
Test condition
At the range of 750MHz (112.25~743.25MHz) 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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