12 Technical data

DBS tuner:

 

Input frequency range

2 x 950 .... 2150 MHz

Input level range

- 65 dBm ... - 25 dBm

DBS tuner input

2 x F socket

Input impedance

75 Ohms

Loop Through

internal loop through

AFC capture range

+/- 3 MHz

Demodulation

Shaped QPSK

Symbol rate

2 ... 45 Mbaud/s, SCPC/ MCPC

FEC

Viterbi and Reed-Solomon

Viterbi rates

1/2, 2/3, 3/4, 5/6, 7/8, automatic

 

adjustment

Roll-off Factor

35 %

Demultiplexing:

in accordance with ISO 13818-1

Common Interface:

 

Type

2 Common Interface slots for CI

 

modules

Power consumption

max. 0,3A/5V

Video decoding:

 

Video compression

MPEG-2 and MPEG-1 compatible

 

Up to MP@ML (main profile @

 

main level)

Video standard

PAL / 25 Hz

Active Picture area

720 pixels x 576 lines

Picture format

4:3 / 16:9

Picture material 16:9

Automatic adjustment for 16:9 TV

 

sets (via SCART)

 

Letterbox filtering for 4:3 TV sets

Audio decoding:

 

Audio compression

MPEG-1 & MPEG-2 Layer I and II,

 

MP3

Audio mode

Dual (main/sub), Stereo

Sampling frequencies

32 kHz, 44.1 kHz, 48 kHz

Audio parameters:

 

Output analogue:

 

Output level L/R

0,5 V r.m.s. (nominal)

Output impedance

600 Ohms

THD

> 60 dB (1 kHz)

S/N

> 60 dB

Cross-talk

< - 65 dB

Input analogue:

 

Input level L/R

0,5 V r.m.s. (nominal)

Input impedance

> 40 kOhms

Volume when switching onAutomatically goes to volume pre- viously set

102

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TechniSat DigiCorder S2 manual Technical data