Transmitter / Receiver

DUT-8313 DVB-(T) Digital Transmitter (800W-1200W)

Support AGC function with sustained power output to allow the transmitter. AGC function with sustained power output to allow the transmitter a good stability and reliability. Input reflection loss.

Key Specifications

Output frequency 470MHz~806MHz(For Single Channel: Every 8M available;For Broadband Channel: consecutive 60M available)
Output interface 1-5/8
Output RF output power
variation of output power ±0.25dB
Input System standard
Input Level -20 dBm±3dB (87dbuv ±3dB)
Input reflection loss ≥15dB
output reflection loss ≥20dB

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Overview

DUT-8313 is a professional DVB-(T) digital transmitter with 800W/1000W/1200W power optioanal. Its compact structure design has greatly saved space for your room. The frequency range of DUT-8313 is from 470MHz～806MHz. This transmitter has a high linear and high reliability as it takes high gain and high linear LDMOS tube amplifier module. Furthermore, it supports AGC function to keep sustained power output. Key Features:  Intelligent and modularized amplifier unit, takes high power gain and high; linear LDMOS tube amplifier module design;  Low power consumption and super linear design to improve the transmission; power, and reduce the nonlinear distortion;  Support AGC function with sustained power output to allow the transmitter; a good stability and reliability;  Support MFN and SFN system;  Support fault diagnosis function;  Full digital front panel control, easy operation.;  LED on the door supporting alarm and signal monitor;  Stabilized-power supply with wide range of voltage and high efficiency;  Cooling system with low consumption and low noise Specifications: Input reflection loss; RF output power; output reflection loss; variation of output power

Full Specifications

Input	System standard
frequency	470MHz~806MHz
Input Level	-20 dBm±3dB (87dbuv ±3dB)
Input reflection loss	≥15dB
Input Interface	‘N’
Output	RF output power
Output frequency	470MHz~806MHz(For Single Channel: Every 8M available;For Broadband Channel: consecutive 60M available)
Output impedance	50Ω
frequency response	±0.5dB
Shoulder level	≥36dB@central freqnencyIF±4.2MHz
MER	≥33dB
output reflection loss	≥20dB
variation of output power	±0.25dB
In-band stray	≤-60dBc
Out-of-band suppression	≥65dBc
Output interface	1-5/8
General Parameters	Working temperature
Storage temperature	-30~+75℃
Relatively humidity	＜95% (25℃ no condensation)
Cooling mode	inside cooling fan

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