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  • China CATV RF Outdoor Unidirectional Amplifier
  • China CATV RF Outdoor Unidirectional Amplifier
  • China CATV RF Outdoor Unidirectional Amplifier
  • China CATV RF Outdoor Unidirectional Amplifier

China CATV RF Outdoor Unidirectional Amplifier

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Basic Info.

Model NO.
WF1100E
Frequency
45~ 862/ 1003 MHz (Optional)
Flatness in Band
±0.75
Transport Package
Neutral or According to Customer′s Request
Specification
Outdoor
Trademark
prevail
Origin
China
Production Capacity
5000

Product Description

Product Summary
  WF1100E outdoor unidirectional amplifier is mainly used for the transmission of 
CATV television image signal, digital TV signal, telephone voice signals and data 
(or compressed data) signal. Advanced and mature circuits, scientific and 
reasonable process structures and high quality materials, ensure the excellent 
performance. 

 
Performance Characteristics
 1.1003MHz bandwidth design. 
 2. It is more convenient to debug because of the plug-in equalizer, attenuator, output tap and
 the scientific and reasonable on-line detection ports.
 3. The equipment can long time continuous work steadily under outdoor bad 
environmental condition. Because of the aluminum waterproof housing, high reliability 
switching power supply and strict lightning protection system.
ItemUnitTechnical Parameter
Forward Path
Frequency rangeMHz45~ 862/ 1003 (optional)
Rated gain (@FZ110)dB32 (The pre-stage adopts low gain MMIC)38 (The pre-stage adopts high gain MMIC) 
Rated input leveldBμV7270
Rated output leveldBμV102108 (EQ6dB)
Flatness in banddB±0.75±0.75
Noise figuredB≤10≤10
Return lossdB≥16  
C/CTBdB≥70≥66
C/CSOdB≥67≥64
Group delayns≤10 (112.25 MHz/116.68 MHz)
Signal to hum ratio%< 2
Gain stabilitydB-1.0 ~ +1.0
General Performance
Characteristic impedanceΩ75
Power supply voltageVA: AC (150~250)V;  B: AC (35~90)V
Impulse withstand voltagekV> 5 (10/700μs)
Power consumptionW≤12W
Dimensionmm220 (L)* 205 (W)* 65 (H)
Production Process
China CATV RF Outdoor Unidirectional Amplifier
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China CATV RF Outdoor Unidirectional Amplifier

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China CATV RF Outdoor Unidirectional Amplifier
 

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