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DVB-T Receiver
ET7803
SCART STICKER DVB-T RECEIVER  
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General Features

 

Main chipset

Function/Interface

Tuner type

Demodulator type

SMPS type

ALI M3101(128 pin)

FTA, single SCART sticker

Onboard Design

Embedded to main chipset

5V adapter

DVB-T General Features

 

MPEG

PAL/NTSC

Channels number

Favorites

OSD language

EPG

PIG

Color OSD

Cannel search

Channel edit

Parental control

Software upgrade

Time set

Timer

Subtitle

Teletext

Save channel

LCN

Active antenna control

MPEG-2 digital & fully DVB-T compliant

Automatic PAL/NTSC conversion

1,000 channels TV and radio programmable

8 different favorite groups selection

Multi-language OSD

Fully support of 7 days electronic program guide (EPG)

Picture in Graphics (PIG) support

256 colors on screen display

Channel search in automatic, manual and network search

Favorite, move, lock, skip, delete, rename, find, sort

Parental control for channels

Software upgrade through RS232 port and receiver to receiver

Time set by GMT offset automatic and manual, summer time support

5 event timer, off/once/daily/weekly/monthly mode

Subtitle support DVB EN300743 and EBU

Teletext support DVB ETS300472 by VBI and OSD

Automatic save for last channel

Support logic channel number (LCN)

Active antenna power supply control

Main Chipsets

 

CPU frequency

Flash memory

SDRAM memory

Demodulator IC

133 MHz

1PC 8Mbit/1Mbyte

1PC 4 x 16Mbit/8Mbyte SDR

Built in main chipset

DVB-T Tuner

 

Tuner type

Frequency range

Input impedances

Active antenna power

Input level range

 

MAXLINER 5003 SILICON TUNER

177.5 ~ 227.5MHz; 474 ~ 858MHz

75Ω

5VDC @ 50mA MAX, overload protection

64QAM: -78.5dBm ~ -8.75dBm; 16QAM: -84.1dBm ~ -8.75dBm; QPSK: -90.3dBm ~ - 8.75dBm

DVB-T Channel Decoder

 

Demodulation standard

Demodulation

Bandwidth

FFT size

Code rate

Guard intervals

DVB-T (ETS 300 744)

OFDM

7, 8MHz

2K, 8K

1/2, 2/3, 3/4, 5/6, 7/8

1/4, 1/8, 1/16, 1/32

TX Demux

 

Demultiplexer:

Input bit rate:

MPEG2 ISO/IEC 13818-1

Max 60Mbit/s

Video Decoding

 

Video decoding

Aspect ratio

Video resolution

MPEG-2 ISO/IEC 13818-2 MP@ML

4:3, 16:9

720 x 576 (PAL), 720 x 480 (NTSC)

Audio decoding

 

Audio decoding

Sound mode

Sampling frequency

MPEG-1, MPEG-2, ISO/IEC 13818-3 LAYER 1&II

LEFT/RIGHT/STEREO/MONO

32KHz, 44.1KHz, 48KHz

AV Output

 

Video bandwidth

Video impedance

Video voltage level

Audio frequency range

Audio impedance

Audio voltage level

5.5MHz (-3dB)

75Ω

1.0 Vp-p

20 ~ 20KHz

600Ω

2V rms (5.6Vp-p)

Environment

 

Input voltage

Consumption

Temperature

Humidity

AC175 ~ 250V, 50/60Hz

Max 8W

0 ~ 40°C

<95%

Hardware Front Panel

LED indicator

IR

RED: Power on

38 Khz

Hardware Back Panel

ANT IN

TV SCART

RCA

RS232

POWER

IEC 169-2, Female

21 PIN female, CVBS, RGB, Audio L/R

1 AUDIO LEFT1 AUDIO RIGHT with jack

1 3.5mm jack

5V adaptor input

Dimensions  and Weight

 

Unit dimensions

Unit weight

84.6 x 53.5 x 25.2 mm (W x D x H)

0.35 kg