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CATV Bi-Directional Waterproof Trunk Amplifer

Diamond Member Since 2022

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
WA1300
Transport Package
Netrual or According to Customer′s Request
Specification
2 Independent output
Trademark
Prevail/ Fobetmoc
Origin
China
Production Capacity
3000PCS/Month

Product Description

1. Output stage adopts two independent  power doubler amplifier module
2. Plug-in duplex filter, plug-in fixed EQ and ATT
3. Aluminum waterproof housing

 
ItemUnitTechnical Parameter
Forward Path
Frequency rangeMHz47/85 ~ 1000
Rated gaindB3034363840
Minimum full gaindB≥30≥34≥36≥38≥40
Rated input leveldBμV72
Rated output leveldBμV108
Flatness in banddB±0.75
Noise figuredB≤10
Return lossdB≥16
AttenuationdB1-18 (Fixed insert,1dB stepping)According to user requirements
EquilibriumdB1-15(Fixed insert,1dB stepping)
C/CTBdB65Test condition: 79 channels signal, output level: 85MHz/550MHz/860MHz.
99dBuV/105dBuV/108 dBuV
C/CSOdB63
Group delayns≤10  (112.25 MHz/116.68 MHz)
AC hum modulation%< 2%
Gain stabilitydB-1.0 ~ +1.0
 
Return Path
Frequency rangeMHz5 ~ 30/45/65
Rated gaindB≥20
Minimum full gaindB≥22
Maximum output leveldBμV≥ 110
Flatness in banddB±0.75
Noise figuredB≤ 12
Return lossdB≥ 14
Carrier to Second-order Inter-modulation RatiodB≥ 52Test Condition: Output level is 110dBuV, test points: F1=10MHz,f2=60MHz,f3=f2-f1=50MHz
Group delayns≤ 20  (57MHz/59MHz)
AC hum modulation%< 2%
General Performance
Characteristic impedanceΩ75
Test portdB-20±1
Power supply voltageVA:AC(135 ~ 250)V;B:AC(35 ~ 90)V 
Impulse Withstand Voltage(10/700μs)kV> 5
Power consumptionW35
Dimensionmm320*200*140

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