FU9433 DVB-(T) Digital Transmitter (200W-600W)
Transmitter / Receiver

FU9433 DVB-(T) Digital Transmitter (200W-600W)

support 4/16/32/64 QAM mode. Support AGC function, with sustained power output, to approve the transmitter have good. variation of output power.

Key Specifications

  • Output interface 200W/300W/400W: L29-K;500W/600W: 1-5/8'', directly-fed
  • variation of output power ±0.2dB
  • Modulation Mode support 4/16/32/64 QAM mode
  • Output rating 200W/300W/400W/500W/600W Optional
  • Output Character Output impedance
  • output reflection loss ≥20dB
  • Working frequency 470MHz~806MHz
  • Frequency accuracy MFN: ≤±100Hz  /  SFN:≤±1Hz

Overview

FMUSER FU9433 transmitters are professional DVB-(T) transmission system which give sustained power output and with compact structure design to save space. It supports to work in SFN and MFN system. It can work with single-carrier mode and multi-carrier mode, and support single channel and broadband transmission. This transmitter has a very high linear and high reliability as it takes high power gain and high linear LDMOS tube amplifier module. With its good reputation at home and abroad, FU9433 transmitters have been widely used in HD/SD digital TV single transmit and broadcasting system. Key Features:  Improved signal transmitting quality;  Intelligent, modularized amplifier unit, takes high power gain and high linear LDMOS tube; amplifier module design;  Low power consumption super linear design, improve the transmission power of the; transmitter, and reduce the nonlinear distortion;  Support AGC function, with sustained power output, to approve the transmitter have good; stability and reliability;  Support MFN and SFN system;  LED on the front panel supporting alarm and signal monitor;  Air cooling system with low consumption and low noise

Technical Specifications

RF Modulation

RF Output

Modulation Mode support 4/16/32/64 QAM mode
Working frequency 470MHz~806MHz
variation of output power ±0.2dB
Inband spectrum ripple ±0.5dB(fc±3.591MHz)
MER ≥36dB
Output Character Output impedance
Output interface 200W/300W/400W: L29-K;500W/600W: 1-5/8'', directly-fed

RF Performance

Frequency accuracy MFN: ≤±100Hz  /  SFN:≤±1Hz
L.O. Phase Noise ≤ - 70dBc@10Hz
Shoulder Level ≤-40dB@ Central frequency, IF±4.2MHz

IP Streaming

Output rating 200W/300W/400W/500W/600W Optional
output reflection loss ≥20dB

System & Physical

Power

power supply AC, 220±20%, 50HzAC, 380±20%, 50Hz

Environment

Environment Condition Working temperature
Storage temperature -30~+75℃
Relatively humidity <95% (25℃ no condensation)
Cooling mode inside cooling fan

Management

Item Technical Spec
atm press 86~106kPa
Machine room requirement less dust, no friction

Since 2009

Manufacturing Experience

200+

Countries & Regions Served

2-Year

Warranty

Factory

Direct Pricing

Ideal Applications

Terrestrial TV broadcasting coverage
Community and regional transmission networks
Gap-filler and SFN deployment

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