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15.Specifications
Multimedia playback
Playback in different video and audio format
USB2.0 host
Connector
HDMI1.2 and Scart connector
PVR
DTV
direct
recording
and
schedule
recording
HD DTV Specification
Input Frequency Range
VHF:174
~
230MHz
;
UHF:470
~
862MHz
;
Input Impedance
75
Ω
Active Ant Power
5VDC @ 400mA MAX,Overload Protection
Input Signal Level
.
-
75
~-
20dBm
Waveform
COFDM
(
Code Orthogonal Frequency
Division Multiplexing
)
Bandwidth
6
、
7
、
8MHz
Demodulation
QPSK, 16QAM, 64QAM
FFT SIZE
2K
、
8K
Code Rate
1/2
、
2/3
、
3/4
、
5/6
、
7/8
Guard Intervals
1/4
、
1/8
、
1/16
、
1/32
Video Bandwidth
5.5MHz(-3dB)
Video Impedance
75
Ω
Video Voltage Level
1.0 Vp-p
Audio Freq. Range
20
~
20KHz
Audio Impedance
600
Ω
Audio Voltage Level
2V rms(5.6Vp-p)
Input Voltage
C 110
~
240V
,
50Hz
Consumption
< 12 W /
≤
1 W Standby
Temperature
0
℃
to +42
℃
Humidity
<95
%