Triax DVB 75SI manual 7HFKQLFDOVSHFLILFDWLRQV, Receiver see satellite receiver Satellite

TRIAX DVB 75SI

circular left or circular right). Reception of both types of polarisation requires two single LNBs or a V/H-LNB (Universal LNB).

Receiver: see satellite receiver

Satellite:

A designation for the transmitting unit in space. Most often referred to by name and position, e.g. ASTRA 19° East, EUTELSAT 13° East

Satellite receiver:

The signals received and converted by the LNB cannot be processed by the TV. The satellite receiver processes them, and transmits audio and video signals (AV) to the TV through its outputs.

SCART:

A connector on TV sets, VCRs, satellite receivers and other entertainment equipment for transmission of audio (sound) and video (picture) signals (AV).

Transponder:

Carries out the processing of one or more programmes from a satellite, i.e.

￿￿￿7HFKQLFDO￿VSHFLILFDWLRQV￿

Front end:

Input frequency range: 950...2150 MHz

Input level: -65 dBm ... -25 dBm

Noise level: max. 12 dB

Tuner input: F-connector

Input impedance: 75 Ohm

AFC-pull-in range: +/- 3 MHz

Demodulation: Shaped QPSK

Symbol rate: 2...32 Mbauds, SCPC comp.

FEC: Viterbi and Reed-Solomon

Viterbi rates: 1/2, 2/3, 3/4, 5/6, 7/8, auto (K=7)

Video:

Video compression: MPEG-2 and MPEG-1 compatible

Active picture surface: 720 Pixel x 576 lines

Picture format: 4:3 / 16:9

Pictorial material: 16:9 Automatic adjustment to 16:9 TV (via SCART)

reception of data from earth station, amplification and radiation/transmission to earth.

Universal LNB:

A designation for a three-band LNB. For reception of the ranges FFS (10.70 -

11.70GHz), BBS (11.70 - 12.50 GHz) and FFS High Band (12.50 - 12.75 GHz). The total range is divided into two bands:

Low Band: 10.70 - 11.80 GHz; LOF 9750 MHz

High Band: 11.70 - 12.75 GHz; LOF 10600 MHz

Power supply:

LNBs are powered through the coaxial cable to which the receiver supplies a voltage of 14 or 18 Volt.

Outdoor unit:

A designation for the equipment mounted outside, consisting of satellite dish/offset dish and one or more LNBs for reception of signals from one or more satellites, and DiSEqC converters, if any.

Viacces:

Digital coding method.

Letterbox filtering for 4:3 TV

Audio:

Audio compression: MPEG-1 & MPEG-2 I+II

Audio mode: Dual (main/sub), stereo

Sample frequencies: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz

Audio parameter: Analog output

Output level: L/R 0.5 r.m.s. (nominal)

Output impedance: 600 Ohm THD > 60 dB (1 kHz) Crosstalk < - 65 dB Dynamic range > 60 dB Audio parameter: Analog input

Input level: L/R 0.5 V r.m.s. (nominal) Input impedance > 40 kOhm

Audio parameter: Digital / electrical output

(SP/DIF): Output level: 0.5 V ss at 75 Ohm

Sample frequencies: 32 kHz, 44.1 kHz, 48 kHz over phono connector

26