MediaStar Communications International
Technical Specifications

For the DT-720 Digital Terrestrial Broadcast Reception




Tuner & Channel

Input Connector IEC female / male
Frequency Range 177.5~816,500MHz
Input Impedance 750ohm or 75&Mac189;
Signal Level -25 to -65dBm
Demodulation 2K and 8K coFDM
FEC Decoder Convolutional Code Rate 1/2, 2/3, 3/4,
5/6, and 7/8 with constraint
Length K=7

MPEG Transport Stream A/V Decoding

Transport Stream MPEG-2 ISO/IEC 13818
Transport Stream Specification
Profile Level MPEG-2 MP@ML
Input Rate 90 Mbit/s Max
Aspect Ratio 4:3, 16:9
Video Resolution 720 X 576 (PAL)
Audio Decoding MPEG/MusiCam Layer
Audio Mode Single channel / Dual channel
joint stereo/Stereo
Sampling 32, 44.1 and 48KHz

Memory

Main Processor NEC UPD61115 (32bit @ 200MHz)
Flash Memory 2 Mbyte
Program DRAM 16 Mbyte


A/V & Data In/Out

VIDEO OUT 1 X RCA
3 X RCA YCbCr component
1 X S-Video 4 pin DIM female
AUDIO OUT 2 X 2 RCA
1 X SPDIF Optical
RS232C Transfer rate 115,200 bps /9 pin
D-sub Type

Power Supply

Input Voltage 90-250V~50 / 60Hz Max 10W
Type SMPS
Power Consumption Max. 10W
Standby Power 5W
Protection Separate internal fuse
The input should have lightning Protection

Physical Specification

Size (W x D x H) 260 X 215 X 45mm
Weight (Net) Approx 2 Kg
Operating Temp 0&Mac251;C to 45&Mac251;C
Storage Temp -10&Mac251;C to +70&Mac251;C
Storage Humidity 5% ~ 95% RH (Non-Condensing)