44
HSD 7790
Engl
ish
Specification
Power Specification
Input Power:
AC 1000—240 Volt, 50 Hz
DC 9 V with 1 A
Battery:
Li-Ion
Battery Capacity:
1800 mAh
Ambient condition
Temperature:
0—40° Celsius
Humidity: 90%
Others
Net Weight:
0.9 Kg including remote control
Unit size (packed):
260 × 190 × 45 mm
LCD Screen
Size:
9
inch
Type:
Digital TFT panel
Resolution:
800 x 480 Pixel
Backlight: LED
DVD-Player
Laser
Semi conductor, Wave length 650 nm
Video DAC
108 MHz with 12 bit
Speaker
Speaker
2x 0.8 Watts
Frequency Range:
20 Hz to 20 kHz
SNR:
> 80 dB
High Frequency Tuner
Input Frequency Range
VHF:
170 — 230 MHz (Channel 5—12)
UHF:
470 — 862 MHz (Channel 21—69)
Bandwidth:
6 or 7 or 8MHz
Input Signal Level:
-75 -
-15 dBm
RF Input Connector:
IEC169-2 type, F type
Input impedance:
75
Ω
Demodulation Mode
Waveform:
COFDM
（
Code Orthogonal Frequency Division Multiplexing
）
Demodulation:
QPSK, QAM16, QAM64
Transmission Mode:
2K, 8K
Guard interval:
1/4, 1/8, 1/16, 1/32
Code rate:
1/2, 2/3, 3/4 ,5/6 ,7/8
Video, Audio decoding
Video decoding :
ISO/IEC13818-2 MPEG2 (MP@ML) Compatible
Video resolution:
PAL 720 × 576 / NTSC 720 x 480
Video input code rate
:
15Mbit/s Max.
Videotext: Support
DVB-ETS300472
Audio decoding:
ISO 11172
－
3
Audio Track:
Stereo, Left, Right
Audio Sample rate:
32, 44.1, 48 KHz
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