Twin Tuner DVB-S CA+USB

TRANSMISSION STANDARDS

DVB-S, MPEG-2

SATELLITE INPUT/DEMODULATION

Connector Type

2X F Type, 3/8-32UNEF-2A (2 Inputs)

Input Frequency

950 to 2150 MHz

Signal Input Level

- 65 to 25 dBm

Band Switch Control

22KHz

LNB Supply

13.0 + 0.5 V / 18V + 0.7 V, max 400 mA

Demodulation Type

QPSK/FRC Coding(DVB prETS 300 421)

Symbol Rate

2

TV SCART

Video Output

CVBS/7575Ω unbalanced

RGB Bandwidth

5MHz

Fast Blanking

0V to 3V

Function Switch

6V-16:9 Aspect Ratio Image(AV Mode); 12V-4:3 Aspect Ratio Image(AV Mode)

Audio Output

"Left, Right"/ 600Ω unbalanced

Level

1.0V rms  2dB into 10kΩ

AUDIO/VIDEO PROCESSING

Audio Decompression

MPEG-1 layer I and II / Musicamr

Audio Outputs

Stereo Channel/Dual Mono/Joint Stereo/ Mono

Video Decompression

MPEG-2 Main Profile @ Main Levels With Lette

Video Buffer

64 Mbits of SDRAM is provided

Data Rate

Up to 15Mbits/s (Max. burst rate: 228 Mbits/s)

Video Output

PAL-25 frame @720 x 576;  NTSC-30 frame @720x480

Video Format

4:3, 16:9

DATA SERVICEPORT

Connector

9-pin D-sub male

Data protocol 

RS232C interface. The DVB-DSR is seen as the Data Communication Equipment (DCE)

and the PC (or other terminal) is seen as the Data Terminal Equipment (DTE).

Data rate

Maximum of 625K bits/s

POWER SUPPLY

Type

Switching mode

Main input voltage

100 - 240V AC @ 50Hz/60Hz±5%

Power consumption

Max. 30W

Insulation resistance

More than 10MΩ at 500Vdc; Ambient conditions of 28±2% & 70%RH

Standby Voltage(Hi-Pot)

I/p to O/p:3kV(1 min)

Temperature Rise

<75 on winding & core; <50 on casting At 264Vac @ 50Hz

Safety Standard

Designed to meet IEC 9

MICROPROCESSOR

Microprocessor

CONEXANT

Clock Frequency

230MHz

SDRAM Memory

32Mbyte

PHYSICAL CHARACERSTICS

Front Panel

Keys

7 Keys

Indicators

Power On/Off

Remote Control Input

Infra-red receiver

Display

4 Digit(7 Segment)

Real Panel

Connections

LNB Input / LNB  OUT

1 RF Input / 1 RF Loop through output

1 x TV SCART

2 x Audio L/R (RCA)

1 x Video Signal (RCA)

1 x RS-232 (9-pin D-sub male)

1 x S/PDIF or 0/12V (Optional)

1 x Coaxial (Optional)