EchoStar dsb-1000 2ci ユーザーズマニュアル

6. Specifications

19

1. Tuner & channel

Input connector

1 x F type with Loop through

Output connector

1 x F type 75 Ohm IF signal out

Frequency range

950MHz to 2150MHz

Input impedance

75 Ohm

Signal level

-25 to -65dBm

IF frequency

480MHz

IF bandwidth

8/55MHz

LNB power & polarization

Vertical +13.5V¡ -+14.5V
Horizontal +17.5V¡ -+18.5V

22kHz tone

Frequency 22kHz ¡ ¾

2kHz

Amplitude 0.6Vp-p ¡ ¾

0.2Vp-p

Demodulation

QPSK

Input symbol rate

2¡ -45Msps

FEC decoder

Convolutional Code Rate

1/2, 2/3, 3/4, 5/6, and 7/8 with Constraint

Length K=7

2. MPEG transport stream A/V decoding

Transport stream

MPEG-2 ISO/IEC 13818

transport stream specification

Profile & level

MPEG-2 MP @ ML

Input data rate

15Mbit/s max.

Aspect ratio

4:3, 16:9 with Pan Vector

Video resolution

720 x 576(PAL,SECAM), 720 x 480(NTSC)

Audio decoding

MPEG-1 audio layer 1,2, musicam

Audio mode

Stereo, dual channel, joint stereo, mono

Sampling rate

32, 44.1, and 48kHz

3. Memory

Flash memory

1 Mbytes(up to 2Mbytes)

Program DRAM

2 Mbytes

EEPROM

16 kbit

4. A/V & data in/out

SCART

TV x 1, VCR x 1, AUX x 1

RGB video out

TV x 1 (SCART socket)

0/12V out

RCA x 1

CVBS video out

RCA x 1,3 x SCART socket(TV, VCR,AUX)