ST-8901U DVB-T 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
Single input modulator that converts AV source/HD source to a DVB-T chan-
nel
Standard COFDM modulation and H.264 encoding
Multiple video format compatibility including 576i(PAL) / 480i(NTSC)
Bandwidth: 6/7/8MHz
Frequency range: 50~860MHz
Continuously adjustable RF signal output level range 70dBuV from 100dBuV,
step 1dBuV
1.7-inch color LCD display
Carriers 2K and 8K
User friendly setup and control
Upgrade by PC
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/HD
Encoding Format
H.264
Video Resolution
576i PAL / 480i NTSC/1080p
Connector
RCA/HD 1.3
Audio
Input Format
Stereo L/R channel
Encoding Format
MPEG-1 Audio Layer II
Connector
RCA
General
Power Source
AC 100~240V
Operating Temperature
0 ~ +50°C
Dimensions
480mm(L) × 204mm(W) × 45mm(H)
Weight
2.1Kg
