Shenzhen songtaotech Technology Co.,Ltd
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Set-top boxes(STB) : DVB-S (Digital Video Broadcasting-Satellite)

Item Name: Ace490SE

1. Powerful single chip: Fujitsu 2250
2. Patch software embedded
3. Set to Set Software Upgrade

Ace390SE - DVB-S (Digital Video Broadcasting-Satellite) Free to Air (FTA)

Above picture only for your reference.The appearance color is subject to real merchandise.

Features :
Full DVB-S / MPEG II Compliant
Fashionable and small size front panel
DiSEqC1.0, Voltage (14/18V), Tone (22K) and 0/12V LNB Switching Support
1000 Channels Memory Space
Multi-language OSD
Easy and fast software upgrade through RS-232 port

 

Technical Parameter

TUNER 

IF Input frequency 950~2150MHz
Input impedance 75 Ω
Input level -65dBm  -25dBm
LNB power supply 13/18V/OFF, MAX.600mA
22K Tone 22+-2KHz, 0.6+-0.2V
DiSEqC Control DiSEqC 1.0 

 Demodulation

Demodulation QPSK
Symbol rate 1-45 MS/s SCPC, MCPC
Roll off factor 0.35
Viterbi decode rate 1/2, 2/3, 3/4, 5/6, 7/8,auto

  TS Demultiplexer

Demux MPEG2 ISO/IEC 13818-1
Input max. bit rate 60Mbps

 Video Decoder

Standard ISO/IEC 13818-2, MPEG-2 MP@ML
Video aspect ratio 4:3 or 16:9
Resolution Max. 720 x 576(PAL) or 720X480 (NTSC)

  Audio Decoder

Standard ISO/IEC 13818-3 Layer I & II
Audio channel Mono, Dual-channel, Stereo, Joint Stereo
Sampling frequency 32, 44.1, 48 KHz

  CPU & Memory

CPU Fujitsu2250
Clock frequency 54MHz
SDRAM memory 2X16Mbits
Flash memory 1M byte
EEPROM memory 64Kbits

  RS-232 Interface

Connector 9-pin D type, female

  Connector

LNB IF input  F type, IEC 169-24 female
LNB IF Loop-through  F type, IEC 169-24 female
RCA   CVBS,CVBS,L,R OUT
S-VHS   Y/C output
RF-modulator CH21~ CH69 

  RF-modulator

Connector 75隸, IEC 169-2 Female/Male
Output Channel CH21~ CH69 
TV Standard 470MHz~862MHz

 Power

Power Type Switching Mode power Supply
Input Voltage AC100~240V , 50/60Hz
Normal Power Consumption Less than 30W
Power Protection Separate internal fuse & Lightning protection

 Physical Specification

Size 340X245X60 mm
Weight  Appr. 1.71 Kg
Operating Temperature  5oC ~ 40oC
Storage Temperature  -20oC ~ +70oC