Digital TV broadcasting transmitter

FOB Reference Price / Min.Order Quantity : Get Latest Prices

Processing Time: 1 Days - 60 Days

Packaging Details: STANDARD EXPORTING PACKAGE

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

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Basic Information

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

Brief description

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

Detailed description

Features:

u Compact structure, model design and easy to maintain

u Pre-distortion correction, dual-exciters switch automatically.

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

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

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

u Full digital front panel control, easy operation.

u LED on the front panel support alarm and signal monitor

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

u ARM used in the main control unit and touch screen operation

u Cooling system with low consumption and low noise

u Multi lightning protection measures, good protection for whole equipment.

u 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.