DVB-S2 MPEG-2 satellite receiver

DVB-S2 MPEG2 receiver ALI3381 chipset solution

AX-4100 Technical Specification

Transmission Standards

DVB, MPEG2

Tuner/LNB input (DVB-S, DVB-S2)

Connector             2 x F-type, IEC169-24 (Loop Through)

Input frequency             950-2150MHz

Max Current          400mA max

Supply Voltage             13V/18V

DiSEqC                 1.0, 1.2, USALS

22KHz Tone             Frequency: 22+/-2KHz

                        Amplitude: 0.6+/-0.2V

RF Impedance              75 ohm

Demodulator (DVB-S, DVB-S2)

Waveform               QPSK/8PSK/16APSK

Symbol rate           QPSK : 2-45MS/s, 8PSK : 30MS/s

FEC Decoder            FEC Code Rate 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 and 9/10

Video decoder

MPEG-2 MP@ML Video decoding

H264 HP@L3 Video decoding

Video input Rate           Max. 80Mbit/s @ MPEG2, Max. 25Mbit/s @ H.264/AVC

Video formats        4:3(letterbox), 4:3(Pan & Scan), 16:9

Audio decoder

MPEG-1 layer 1 & 2, MP3

Dolby Digital/DTS Bit stream output

Stereo, Mono, Dual channel, Joint stereo

System resources

Processor             396MHz

DDR SDRAM         32MBytes

Serial Flash ROM         2MBytes

Resolution             720X576 / 720X480 pixels

OSD                     256 colors

RF Modulator

Output Channel            CH 21-69 for modulator

Output Signal        PAL B/G/I

Input/Output Connector   IEC169-2 male/female

Preset Channel             38

Audio Output

Hi-Fi RCA (Cinch) connector

S/PDIF Coaxial output

CVBS Video Output

RCA (Cinch) connector

Serial Data

9pin D-sub RS232C signal

Baud rates            115200baud max

Remote Controller

Type                     46 Keys

Operating distance 10 meters

Batteries              2 x 1.5V AAA

USB

USB 2.0 Host

 Front Panel Interfaces

Buttons                 7 Keys

(Standby on/off, MENU, OK, CH+, CH-, VOL+, VOL-)

Display                 4 digits & 7 Segments

USB Type-A Connector

Rear Panel Interfaces

1 x DVB-S2 Tuner

RF modulator IN/OUT

2 x RCA Audio (L/R, Cinch)

1 x RCA Video (CVBS, Cinch)

1 x RCA S/PDIF (Coaxial Output)

RS232C (9pin D-Sub)

Power Connector

General Data

Operating Temperature  0°C to 45°C

Supply Voltage             AC 100~240V, 50/60Hz

Power Consumption      Max 20W

Dimension (W×D×H)     260×183×43 mm

Weight                 

DVB-S2 MPEG-2 satellite receiver