Micro Digital Satellite Receiver Guia de Instalação descarregar pdf (Página 8)

B. Gohl © GEOSATpro

microHD Specifications

Sheet1

Chipset and Memory

Main Processo

LI3601S Solution

CPU Dual Core 396MHz MHz MIPS Processo

Flash 32Mbyte

RAM DDR2 1G Bit

Operating System TDS

Capacities

Satellites 128

Transponders 3000

Channel

5000

Favorites 10

Timers 30

Electronic Program Guide (EPG) 16 days

Front Panel

LED Status Power: Red, Green, USB: Connected, Recordin

IR Senso

50 Degree Beam Width @ 15 feet

Rear Panel

LNB IN F-Type Female, 13VDC - Vertical, 18VDC - Horizontal 500mA,

Current Protection

(

Thermal Reset

)

HDMI Version 1.3

RCA Vide

(Yellow), 1Vp-p @ 75 ohms

Audio Left (White) / Right (Red) , Unbalanced

1.8V rms, Crosstalk < -60dB via 3.5mm Jack

USB 2.0 500mA, File system: FAT, NTFS (support first partition)

DC IN 12VDC, 2000mA Max Current, 30mA Standby,

6.3mm / 2.0mm Jack

Serial Interface

Type: RS-232 Serial bidirectional

Bitrate 115,2 kBit/s max.

Plug Connector Typ

4 Pin Connector - Internal PCB Mount

Tuner

Input Frequenc

950~2150MH

Input Level -65 ~ -25dBm

Signal-to-Noise Level 12 dB max

FC +/- 5 MHz

Input Impedance 75 Ohm

LNB Powe

uto / 14v / 18v / OFF, Max Current 500mA

Demodulation

Supported Modulation Type

QPSK / 8PSK / H8PSK / 16APS

Symbol rate QPSK 1 MSPS ~ 45MSP

Symbol rate 8PSK 1 MSPS ~ 45MSP

Symbol rate 16APSK 1 MSPS ~ 45 MSP

Roll Off Factor DVB-S rolloff 35%, DVB-S2 rolloff: 20%, 25%, 35%

Reed Solomon 188B+16B

Coding (FEC) CCM

QPSK Viterbirate 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, Automatic

8PS

3/5, 2/3, 3/4, 5/6, 8/9, 9/10

16APSK 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

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Micro Digital Satellite Receiver Guia de Instalação Página 8

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