outdoor digital radio transmission equipment (TYE26 series)

Location:
Chengdu, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

digital radio transmission equipment

Outline

TYE-T-20WB transmitter is a kind of product(meet DVB-T2 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.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.

We're so confident that we can offer you the best prices in the market that if you find something cheaper - we'll be happy to beat the price.

Main features:

Applies to SFN/MFN and single or multie-channel digital TV signal radio/optical repeat.

With high system network cost performance, it effectively extends the radio coverage of digital TV network.

With RFU modularization, broadband and high consistency design, superlinear and all-solid-state power amplifier.

Automatic Level Control in larger dynamic range(ALC); Automatic Gain Control(AGC); adaptation of wide dynamic range in different environments.

With over-VSWR, over-voltage, over-current, over-heat and lighting auto-protective functions.

With high reliability, small dimensions, convenience in installment and simple process in maintenance.

With extended interface for remote control and GSM message auto-alarm system(optional), concentrated monitoring can be achieved.

With the international and the domestic advanced level of the design and production of equipments.

With design of automatic power off in a situation of large signal input.

Product parameter:

RF Output Frequency

470~860MHz(frequency band carrier signal takes could be set arbitrarily)

Bandwidth

6MHz/7MHz/8MHz, or multi-channel system

Maximum Bandwidth ≤200MHz

Modulation Mode

COFDM/16QAM/32QAM/64QAM/QPSK, etc.

Shoulder Ratio

≥40dBc(COFDM/64QAM)

RF Output Interface

50Ω/N connector

Return Loss: 20dB

RF Frequency Response

BW: 200MHz

Passband Fluctuation: ≤2.0dB

Any Within 10MHz: ≤1.0dB

Group Delay Characteristics

≤40nsec

IF Input Level

-55~-10dBm

IF 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

Dimensions (L*W*H)

Depending on power levels

Weight(Kg)

Depending on power levels

Control Panel

Remote administration and SMS alarm function(optional)

digital radio transmission equipment



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Contact Information

Company:
 Chengdu Tengyue Electronics Co., Ltd.
Phone Number:
  86-28-84303287,13688081997
Fax Number:
 86-28-84310769