GP-SB305 TOP BOX DVB-T
 

Features

**Fully DVB-S/MPEG2 compliant
**Dual Common Interface slots
**4000 channels memory space
**CI Adopt conq cryptoworks,irdeto,Mediaguard,
     Nagravision,Seca,Viaccess,NDS and more.Standard
     CAM'S to test and search complety
**256 colors on screen Display OSD
**PAL(M)/PAL(BG)/NTSC/SECAM/AUTO SELECT
**VIDEO Brightness and contrast tune
**DiSEqC1.2, Voltage(14/18V),Tone(22KHz) and
     1/12V LNB Switching Support
**Nine language OSD• 
  (English,French,Arabic,German,Turkish,Spanish,Indonesian,Polsk,Italian)
**Multi-language Audio and subtitle Reception
**Electronic Program Guide(EPG)
**VBI and OSD Teletext Support
**RF Modulator for TV standard(PAL B/D/I/K)
**Reserved AC3 digital Audio output
**PIG and Game support
**Automatic Search for Transponders and channels
**Scan search without parameter
**Search mode free /free+CAS and Network ( NIT on or off )
**Auto sort channel and Favorite sort
**Channel organiser(FAV,LOCK,SKip ,DEL)
**The instruction of the keyboard voice operation
**Startup boot on channel on or off select
**Timer function support
**RS-232 Interface Upgrade(Receiver/PC to Receiver)

 

Specifications

CPU and Memory

CPU

Sti5518

Processing speed

81MHz

Program memory

2M

Decoding memory

8M

RS-232 Interface

Connector

DB-9 female

Protocol

RS-232 asynchrony

Baud rate

1152000 bps

Tuner

IF Input frequency

950~2150MHz

Output frequency

950~2150MHz

Input impedance

75O

LNB power supply

13/18V, MAX 400mA short circuit protect

Input level

-65dBm ~ -25dBm

AV Output

Video de-emphasis

CCIR REC.405-1, 625 LINES

Video bandwidth

5.5 MHz

Video output impedance

75O

Video output level

1.0 Vp-p

Audio output

Left/right? Stereo

Audio output frequency

20Hz ~20KHz

Audio output impedance

620O

Audio output level

0dBm

Demodulator

Waveform

QPSK

Symbol rate

2-45 MS/s

Roll off factor

0.35

Reed Solomon decoder

RS(204 , 188, 8)

Viterbi decode rate

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

TS Demultiplexer

Demultiplex

CD ISO/IEC 13818B-1

Input max. bit rate

60Mbps(serial)/7.5Mbps(parallel)

Video decoder

Standard

CD ISO/IEC 1381B-2, MPEG-2 MP@ML

Video aspect ratio

4:3, 16:9

Resolution

Max. 720 x 576

Audio decoder

Standard

ISO/IEC 1381B-3 LAYERI & II

Output mode

Left/right,stereo

Sampling frequency

32, 44.1, 48 KHz

Front panel

4-digit LED Indicator

Channel number, status

8 Buttons

MENU,CH-,CH+,OK,VOL-,VOL+,TV/RADIO,ON/OFF

IR remote control receiver

38 KHz

Back panel

IF input

F-type connector

IF Loop through output

F-type connector

RF modulator

ToTV,ANT IN(21-69ch or 25ch or 3/4ch)

SCART output

2 scart(TV,VCR)

Digital Audio

RCA

RCA output

4 RCA ( left/right audio, video,Digital Audio)

RS-232 interface

DB-9 female

0/12V output

Connect port

SKEW output

GND,+5v,Skew

Remote control

Battery

2 x 1.5V AAA

Keys

32/36

Othes

Power supply

AC 85-265V,50/60Hz

Power consumption

Max 30W

Size(W×H×D)

340×60×240m 3

Weight(NET)

2.5kg

Operating Temp.

0~40?