Hangzhou Prevail Optoelectronic Equipment Co., Ltd. >> CATV Amplifier (WA8200)

CATV Amplifier (WA8200)

CATV Amplifier (WA8200)
Price: Negotiable/Piece
Trade Terms: FOB,CIF
Min Order: 4/Piece
Pay Type: L/C,T/T,D/P,Western Union
Prod Model: WA8200-00, WA7200-00
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Frequency: 47~860MHz
C/CTB: 61dB
C/Cso: 60dB
Noise Figure: 12dB
Supply Voltage: 35~90V; 135~250V
Consumption: 30W
Dimension: 340*220*160
Type: CATV
Function: Trunk Amplifier
Usage: CATV

Product Description

CATV Trunk Amplifier feature:

1. CATV Amplifier adopt low noise Philips or NEC imported module, power doubler module or Gallium Arsenide module output, non-linear index is high.

2. Equalizer, attenuator have fixed and adjustable structure for selection.

3. Output splitter or coupler can plug change to make engineering debug more agile.

4. Forward and reverse fore-and-aft have independent test port, easy to debug.

5. Return channel adopt Philips or Motorola amplify module, good quality duplex filter, plug fixed attenuators and equalizers, makes it high C/N, easy to debug.

6. High reliable switch power and strict anti-thunder system fit for safe steady work in worse weather.

7. Suitable large or middle-size bi-directional network main trunk signal transmission, can substitute imported and famous brand machine.
ITEM
 
  UNIT
 
PARAMETER
 
WA8227-XX
 
WA8230-XX
 
WA7227-XX
 
WA7230-XX
 
WA5227-XX
 
WA5230-XX
 
  Down Transmission
 
Frequency Range
 
MHz
 
47/87-860

 
47/87-750
 
47/87-550
 
Rated Gain
 
dB
 
27
 
30
 
27
 
30
 
27
 
30
 
Min Fill Gain
 
dB
 
≥ 27
 
≥ 30
 
≥ 27
 
≥ 30
 
≥ 27
 
≥ 30
 
Rated Input Level
 
dBµ V
 
72
 
Rated Output Level
 
dBµ V
 
99
 
102
 
99
 
102
 
99
 
102
 
Flatness in Band
 
dB
 
± 0.75
 
Noise Figure
 
dB
 
≤ 10
 
Return Loss
 
dB
 
≥ 16
 
C/CTB
 
dB
 
≥ 67
 
≥ 61
 
≥ 70
 
≥ 62
 
≥ 74  
 
≥ 66
 
C/CSO
 
dB
 
≥ 64
 
≥ 60
 
≥ 66
 
≥ 62
 
≥ 68    
 
≥ 64
 
Group Delay
 
ns
 
≤ 10(112.25MHz/116.68MHz)
 
Signal to Hum Ratio
 

 
< 2
 
Gain Steady
 
dB
 
-1.0 - +1.0
 
Upgo Transmission
 
Frequency Range
 
MHz
 
5  - 30/65
 
Rated Gain
 
dB
 
12
 
16
 
20
 
24
 
Min Fill Gain
 
dB
 
≥ 12
 
≥ 16
 
≥ 20
 
≥ 24
 
Max Output Level
 
dBµ V
 
≥ 110
 
Flatness in Band
 
dB
 
± 0.75
 
Noise Figure
 
dB
 
≤ 12
 
Return Loss
 
dB
 
≥ 16
 
Carrier to Second Order Intermodulation Ratio
 
dB
 
≥ 52
 
Group Delay
 
ns
 
≤ 20(57MHz/59MHz)
 
Signal to Hum Ratio
 
%
 
< 2
 
General Performance
 
Special Impedance
 
Ω
 
75
 
Supply Voltage
 
V
 
A: AC(135  - 250)V: B: AC(35  - 90)V
 
Voltage Srtoke(10/700µ s)
 
KV
 
> 5
 
Consumption
 
W
 
30
 
Dimention
 
mm
 
340(L) × 220(W) × 160(H)
 
Flow Chart
Prevail was founded in 2001, Hangzhou Prevail Optoelectronic Equipment Co., Ltd.Which is one of the earliest, largest, and most professional factory in CATV industry.
Our factory has been studying and developing different kinds of optoelectronic transmission equipments for HFC and FTTH networks since our foundation.Covering an area of over 15, 000 square meters, our factory boasts nearly 500 employees, 20% of whom have senior professional technique titles, eight assembling lines, and 21 testing and adjusting lines.

Our test instruments are mainly imported from the U.S.A (HP), which worth more than USD1.25 million.Some business institutes are set up both at home and abroad.

Our main products include HFC Optical Transmission&HFC Cable Transmission equipments.

Prevail always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing ISO9001, ISO 14001, OHSAS18001, CE etc certifications.

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  • Hangzhou Prevail Optoelectronic Equipment Co., Ltd.

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