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 products>GST-GN138
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GST-GN138
Main Feature:
Fully Fully Support  EN300744 DVB-T  and EN 302755 DVB-T2 standards and DVB-S2 digital TV reception standards
HDTV/SDTV MPEG-2 & MPEG-4 H.264 decoding
Support 480i/480p/576i/576p/720p/1080i/1080p
Convenient auto search function and blind search
Intelligent graphical user interface design
Capacity for storing up to 2000 transponders and 5000 channels
Support DVB-S/S2 digital TV signal modulated in QPSK/8PSK
Input frequency range 950MHz-2150MHz
Support DiSEqc1.0/DiSEqc1.2/ DiSEqc1.3 (USALS)
Reception for SCPC/MCPC. C/Ku-Band reception
HDMI output for High Definition
Support S/PDIF audio output
Support teletext/subtitle/multi-language/EPG
Channel edit function including Favorite, Move, Delete, Lock,Skip,Rename
Variable aspect ratio  4:3/16:9  4:3 Pan & Scan or Letter Box modes
Support USB 2.0 software upgrade
Support USB 2.0 PVR. MP3,AVI,DAT,MKV,MP4,MPG,VOB,WMA(Optional),BMP,JPG photo playback
 
 
Specification:

 

Chipset and Memory:

                     CPU: 550MHz

                     Flash: 32Mbit

                     RAM DDR2-1Gbit/1Gbps

 

 

Power

                     Input power: AC90~250V   50/60Hz

                     Rated Working Power:9W

                     Maximum Power consumption: ≤15W

Standby power:  ≤1W

 

Interface:

RF signal LNB IN: : x1

IEC signal ANT IN: x1

RS232: x1

Video output: RCA x1

HDMI: x 1

Audio output: Stereo RCA  x1

Digital Audio output(S/PDIF): COAXIAL x1

USB2.0 port(for External USB PVR function): x1

 

DVB-S2 Tuner 

Tuner Chipset: AV2012

Compliant with: DVB-S/S2

Receiving Frequency950~2150MHz

                  Input signal level: -25dBm~ -65dBm(75ohm)

                  LNB ControlDiSEqC1.0/DiSEqC1.2/ DiSEqC1.3/22KHz

                  LNB Power: 13V/18V(Max 350mA)

 

DVB-T/T2 Tuner 

Tuner Chipset: MXL603

Compliant with: DVB-T/T2

Receiving Frequency: VHF 174~230MHz; UHF 474~858MHz

                   Input signal level: -20~-81dBm

 

 Demodulation

Demod  Chipset: AVL6861

DemodulationQPSK(SCPC/MCPC)/8PSK

Symbol rate: 1.5~45MSPS

Compliant with: DVB-T/T2

DemodulationCOFDM  QPSK / 16QAM / 64QAM/256QAM

Guard interval Modes:1/128,1/32,1/16,19/128,19/256,1/8,1/4

FEC Modes Rate: LDPC Code+BCH Code+Code  rates 1/2,3/5,2/3,3/4,4/5,5/6

IF bandwidth: 1.54,4.76,5.71,6.66,7.61,9.51MHz  Normal

1.57,4.86,5.83,6.8.,7.77,9.71MHz   Extend carrier mode

Video Decoding

 Compliant with:  MPEG-4 part10 /MPEG-2 ISO/IEC 13818,

MPEG-4 Simple/Main/Advanced Profile@Level3(10Mbps),

MPEG-2 Main Profile@ Main Level(15 Mbps)

H.264 MP@L3(10Mbps),H.264 HP@L4.1 (25Mbps)

Aspect ratio: 4:3/16:9

Video format: PAL /  NTSC

Resolution: 480i/480p/576i/576p/720p/1080i/1080P

 

 

Audio Decoding

                     Compliant with: MPEG-1/2/ ,  AC3OPTIONAL) ,HE AACOPTIONAL

 

 
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