Digital TV broadcasting transmitter - Exportimes.com

Supplier Details

Anshan Jiehv Broadcasting Electronic Technology Co., Ltd  

Year Established:

Business Type:

Management Certifiation:

Operational Address:

More from this Supplier

Digital TV broadcasting transmitter

Digital TV broadcasting transmitter
  • Digital TV broadcasting transmitter
Share to:

Min.Order Quantity:1 Unit/Units

Supply Ability:100 Unit/Units per Month

Port:Any Chinese Port

Payment Terms:L/C,T/T,Western Union

Packaging & Delivery

Packaging Details:Plywood packaging Takes 3~5 days to DHL/UPS/FEDEX agentDelivery Detail:30 days

Product Details

Parameter

Place of Origin : Liaoning, China (Mainland)
Brand Name : JIEHV
Model Number : : DUM-103
Standard Size : 42U
Compact Size : 32U
No. of Exciter : 2 units
Standard weight : 400Kg
Compact weight: : 320Kg
Warranty : 2 years

Description

Features:

Compact structure, model design and easy to maintain 

Pre-distortion correction, dual-exciters switch automatically.

Intelligent and modularized amplifier unit, takes high power gain and high linear LDMOS tube amplifier module design

Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous works

Low power consumption and super linear design to improve the transmission power, and reduce the nonlinear distortion

 Full digital front panel control, easy operation.

 LED on the front panel support alarm and signal monitor

 Stabilized-power supply with wide range of voltage and high efficiency

 ARM used in the main control unit and touch screen operation

  Cooling system with low consumption and low noise

 Multi lightning protection measures, good protection for whole equipment.

  24-hour working unmanned, user friendly design

Technical Specifications :

 

c Parameters

System standard

 CMMB ,DVB-T,DVB-C,MPEG-2

Frequency Range

470MHz~806MHz

output rating

1KW

Output characteristic impedance

50Ω

variation of output power

±0.25dB

In-band stray

≤-60dBc

Out-of-band suppression

≥65dBc

Input

frequency

470MHz~806MHz

Input Level

-20 dBm±3dB

Input reflection loss

≥15dB

Input Interface

‘N’

Output

RF output power

600W

Output frequency

470MHz~806MHz

Output impedance

50Ω

frequency response

±0.75dB

Shoulder level

≥36dB@central freqnencyIF±4.2MHz

output reflection loss

≥20dB

Output interface

1-5/8 EIA

Environment condition

Working temperature

-20~+50°C

Storage temperature

-30~+75°C

Relatively humidity

<95%(25°C no condensation

Cooling mode

inside cooling fan

atm press

86~106kPa

power supply

AC,220V±10%/50Hz

Machine room requirement

less dust,no shake

Working temperature

-20~+50°C

Company Profile

Anshan JiaHui Broadcasting Electronic Technology Company was founded in 1999. The company always focuses on radio and television transmitting equipment production and research. We get development in signal processing and high RF technology application. At present, our products are being exported to many countries in Europe and Asia.

The series of solid state television transmitters and FM transmitter had been used with hundreds of companies. Our manufacture is made of main power module production line, incentive equipment production line and assembly line. Our products have passed the ISO9001 certification system, and also, have good quality.

Our team is experienced, religious, and has strong technology in research in broadcasting and television field, which is formed good advantage for our product. We trust the demand of the customer is the only reason to exist.

 

Since the foundation of our company, we established many offices in Shandong, Hunan and Xinjiang, which were formed a network with good technology support and service. “High quality, benefit each other” is our philosophy. During our growth and expansion, we always focus on the demand of our customer, and try to make our product and service be very professional.

 

Anshan Jiehv Anshan Jiehv Anshan Jiehv

Post Buying Request

  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID

You May Be Interested In

辽ICP备09008998号-11 ICP许可证号:辽B-2-4-20110169. Copyright Notice © 2016-2021 Liaoning MEC Group Co., Ltd. All rights reserved.