DVB-T 4 CH 16 Qam Encoder Modulator Transmission

• Application: Wireline Networks
• Customized: Customized
• Usage: TV, Digital TV Transmission
• Wave Range: Ku Program
• Type: Digital
• Frequency: 950-2150
• Model NO.: WS-7990
• Transport Package: Carton Packing
• Specification: 280mm(L) × 203mm(W) × 61mm(H)
• Trademark: SATLINK
• Origin: China
• HS Code: 9030401000
• Production Capacity: 5000

Product Description

WS-7990 modulator is developed to adapt terrestrial digital television. It's mainly applied in home entertainment, surveillance control, hotel Digital Signage, shops etc. And it is integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-T RF out. 
 

• High level of integration, high-performance, Full-featured, integrated design

• 4 route input modulator that converts analogue A/V source to a DVB-T

  channel

• Standard COFDM modulation and H.264 encoding

• Multiple video format compatibility including 576i(PAL) / 480i(NTSC) / 1080p

• Bandwidth: 6/7/8MHz

• Frequency range: 50~860MHz

• Continuously adjustable RF signal output level range 70dBuV from 100dBuV,

  step 1dBuV

• 2.4-inch color LCD display

• Small size and light weight

• Carriers 2K and 8K

• User friendly setup and control

• Compact and wall mountable 

 

 TECHNICAL SPECIFICATION

Modulator	Standard	DVB-T
	Constellation	QPSK / 16QAM / 64QAM
	Bandwidth	6 / 7 / 8 MHz
	Carriers	2K / 8K
	Guard Interval	1/4, 1/8, 1/16, 1/32
	Code Rate	1/2, 2/3, 3/4, 5/6, 7/8
	MER	35 dB
	Frequency Range	50 ~ 860 MHz
	Output Level	70 ~ 100 dBuV
	Output Impedance	75Ω
Video	Input Format	CVBS/HDMI
	Encoding Format	H.264
	Video Resolution	576i PAL / 480i NTSC/1080p
	Connector	RCA/HDMI 1.3
Audio	Input Format	Stereo L/R channel
	Encoding Format	MPEG-1 Audio Layer II
	Connector	RCA
General	Power Source	DC 12V / 1.5A
	Operating Temperature	0 ~ +50°C
	Dimensions	280mm(L) × 203mm(W) × 61mm(H)
	Weight	1.56Kg