6
4. 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
210
mm(L) ×
130
mm(W) ×
40
mm(H)
Weight
0
.
5
Kg
Note:
1.Since the modulator uses H.264 encoding, users need using DVB-T service which supports
standard H.264 encoding to display (more modern TV's).
2
. I
f the image and sound are not in sync, please insert HD cable again, it will
return to normal.