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Wireless TV UHF DVB-T/T2 Digital Transmitter for Signal Transmission

Name: Wireless TV UHF DVB-T/T2 Digital Transmitter for Signal Transmission
SKU: 1005008831473201
Availability: InStock

Category: Electronics SKU: 1005008831473201

68.265,19 د.إ

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Description

Wireless TV UHF DVB-T/T2 Digital Transmitter for Signal Transmission

Overview

TY-17XXA/B Wireless TV UHF DVB-T/T2 Digital Transmitter belongs to UHF band series transmitter, which is a kind of product(meet euro-standard) that specially designed to supply common or pilot frequency coverage and subsidiary station by consuming small and medium power for terrestrial digital TV transmission.

The series transmitter has optional power level from 10W to 500W, indoor type and outdoor type can meet with different users, and support multiple modulation modes, eg. DTMB, DVB-C, DVB-S/S2, DVB-T/DVB-T2, ISDB-T/ISDB-Tb and etc.. It is applicable to built-up areas, basement, tunnel and remote mountainous areas.Its main advantages include installation convenience and simple process in debugging and maintenance, etc. And in any combination of multiple antenna-feeder system it can supply local coverage and subsidiary station of wireless digital signal in the blind area. In addition to being widely used in domestic all-level television stations and network companies, it has exported in bulk to places like southeast Asia and Africa.

Main Features:

Design of low power consumption and linearization advances emitting power of the transmitter and reduces nonlinear distortion.
Very low group delay feature, suitable for digital signal transmission.
ALC keeps output of constant power, output VSWR detecting protection.
Apply to single-channel or multi-channel UHF digital television transmission system.
Indoor type with touchable LCD control panel to adjust the key parameters:Output power range,Input level range,AGC range and monitor the abnormal values real-time.
Standard 19″ structural design, with natural heat dissipation or forced air cooling design, equipment operational reliability can be improved.
Signal debugging design (maintenance can be simply carried out).
Simple debugging procedure, signal opening can be achieved without specialized instruments.
Multiple choices in power level and local frequency meet with different requirements.
Extended interface for remote control.
Wide-band frequency response and low noise design.
Be used in the Wide-band frequency repeating of HFC, AML, or MMDS digital TV signal.
Realize wireless network coverage of digital TV at a low cost.
Modular design simplifies installation, field services and upgrade.
Automatic and manual switching backup systems available.
Build-in lightning protector with current-dividing series power prevents lighting surge and instant overvoltage.

Technical Specifications:

Output Power	TY- 1701A/B	TY- 1702A/B	TY- 1705A/B	TY- 1710A/B	TY- 1720A/B	TY- 1730A/B	TY- 1750A	TY- 1760A	TY- 171K
Output Power	10W	20W	50W	100W	200W	300W	500W	600W	1000W
RF Output Frequency	470~860MHz(frequency band carrier signal takes could be set arbitrarily)
Bandwidth	6MHz/7MHz/8MHz or multi-channel system Maximum Bandwidth≤80MHz
Modulation Mode	COFDM/16QAM/32QAM/64QAM/QPSK,etc.
Shoulder Ratio	≥40dBc(COFDM/64QAM)
RF Output Interface	50Ω-7/16connector Return Loss: 20dB
RF Frequency Response	BW: 80MHz Passband Fluctuation: ≤2.0dB Any Within 10MHz: ≤1.0dB
Group Delay Characteristics	≤40nsec
IF Input Level	-55~-10dBm
Input Frequency	470~860MHz
IF Input Interface	75Ω/F connector Return Loss: 15dB
In-band Spur Restraint	-60dBc(relative digital signal level)
Automatic Level Control	≥20dB
Gain Modulation Error	Gain Control: 0~20dB,error≤±0.5dB
	Gain Control: 20~31dB,error≤±0.75dB
Gain Control Range	0~31dB, 1.0dB stepping
Environmental Conditions	Working Temperature Range: -20°C~+45°C Humidity: no condensation Relative Humidity: 0~95% nonsaturation
Working Voltage	AC 220V±10%,50/60Hz Power Consumption: depending on power levels
Size (LWH)	Depending on power
Weight(Kg)	Depending on power