Gold Member Since 2014
Audited Supplier
Hangzhou DAYTAI Network Technologies Co., Ltd.

Catv Outdoor Amplifier, Outdoor Amplifier, Catv Trunk Amplifier manufacturer / supplier in China, offering CATV High-Class Trunk Amplifier, FTTH Pon & CATV Optical Receiver/Converter Mini Fiber Optic Node with Wdm, Self Supporting Aerial ADSS Fiber Optic Cable and so on.

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CATV High-Class Trunk Amplifier

FOB Price: US $30-40 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $30-40/ Piece
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Production Capacity: 2, 000 Per Month
Transport Package: 5~100 PCS/Polybag, 500~2000PCS/CTN
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: CATV trunk amplifier
  • Function: Signal Transmitting Device
  • Condition: New
  • Suitable: 1GHz CATV Bidirectional Cable Transmission Network
  • Specification: CE; RoHS
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, RoHS
  • Dimension: 295mm X 210mm X 150mm.
  • Trademark: DAYTAI
  • Origin: Zhejiang, Hangzhou
Product Description
CATV trunk amplifier, DT-TAA-8300 outdoor bidirectional amplifier is a high gain high output modular amplifier,
It is suitable to the 1GHz CATV bidirectional cable transmission network, Forward Path: (Operating Frequency: 47/54/85-862/1003 MHz, Highest Gain: ≥ 40dB, C/CTB: ≥ 65dB, C/CSO: ≥ 63dB. ), Return Path: (Operating Frequency: 5~ 30/42/65MHz,
Highest Gain: ≥ 20dB, Carrier second order intermodulation ration: ≥ 52dB, Operating Voltage: AC150~265V or AC 35~90V(50Hz),
Dimension: 295mm x: 210mm x 150mm.

Plug-in equalizer and attenuator, GaAs power doubler output.
Two-channel independent output, modular cast aluminum waterproof shell

CATV System.
Building large or middle-sized CATV bi-directional transmission network.
ItemUnitTechnical Parameters
Forward Path
Frequency rangeMHz47/54/85-862/1003
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: 
99dBuV/105dBuV/108 dBuV
Group delayns≤10  (112.25 MHz/116.68 MHz)
AC hum modulation%< 2%
Gain stabilitydB-1.0 ~ +1.0

Return Path
Frequency rangeMHz5 ~ 30/42/65
Rated gaindB≥20
Minimum full gaindB≥22
Maximum output leveldBμV≥ 110
Flatness in banddB±0.75
Noise figuredB≤ 12
Return lossdB≥ 16
Carrier to second-order inter-modulation ratiodB≥ 52Test Condition: Output level  110dBuV, test points: 
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 ( 4 5 ~ 90)   V 
Impulse withstand voltage ( 10/700μs )kV> 5
Power consumptionW29
Dimensionmm295 (L)  ×  210 (W)   ×  150 (H)

CATV High-Class Trunk Amplifier
CATV High-Class Trunk Amplifier
CATV High-Class Trunk Amplifier
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