1.DVB-T set top box
2.Multi condition receiving systerm
3.Power-off memory, LED display, one key return
4. STB manufacturer
2.Multi condition receiving systerm
3.Power-off memory, LED display, one key return
4. STB manufacturer
Feature:
1. It meets the DVB standard
2. supports English and Chinese interfacing
3. support multi condition receiving system, PAL/NTSC auto switching, Program pre-viewing.
4. supports text messaging and program editing,mobile and deleting etc.
5. Locking functions, Power-off memory, LED display, one key return.
6. supports single sound channel, dual sound channel and stereo channel.
7. It contains a range of games and supports Loader technology, on-line upgrade, on display of advertises and advertises menu and Power Adapter (optional).
Specifications
|
Input Feature
|
|||
|
Input frequency
|
VHF:150~426MHz,UHF:434~850 MHz
|
Demodulate mode
|
COFDM(16QAM,64QAM,QPSK)
|
|
Input impedance
|
75Ω (F)
|
Input level
|
30~95dBuV
|
|
Guard Interval
|
1/4,1/8,1/16,1/32
|
Within the coding rate
|
1/2, 2/3, 3/4, 5/6, 7/8
|
|
Video Feature
|
|||
|
Decode format
|
MPEG-II MP@ML
|
Video format
|
4:3 and 16:9
|
|
Output format
|
NTSC/PAL
|
Video output
|
1V±20mV(p-p)
|
|
Image resolution
|
720*576/720*48
|
Output mode
|
YPbPr,CVBS,Y/C(S-VIDEO)
|
|
Audio Feature
|
|||
|
Audio mode
|
Mono / dual channel / stereo / stereo combinations
|
||
|
Audio decode
|
MPEG-II Layer I and II
|
||
|
Sampling rate
|
32/44.1/48KHz
|
||