Comtech-ef-data DST Manual do Utilizador descarregar pdf (Página 19)

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Chapter 1. INTRODUCTION

This equipment is designed for maximum reliability and performance in C- and/or

Ku-Band applications.

1.1 DST Overview

The Digital Satellite Terminal (DST) (Figure 1-1) consists of three major components:

DST iProSat

L-Band Satellite Modem – provides conversion of data to L-

Band and delivers power and a 10 MHz reference signal to

the outdoor equipment.

For additional information. Refer to the modem Installation

and Operations Manual

Internet Enabled L-Band Satellite Modem – provides an

Ethernet data interface, L-Band IF interface and delivers

power and a 10 MHz reference to the outdoor equipment.

For additional information. Refer to the modem Installation

and Operations Manual.

A Block Up Converter (BUC)

Provides frequency conversion from L-Band to C- or Ku-Band and power amplification to a selectable transmit power level.

A Low Noise Block (LNB) Down Converter

Provides frequency conversion of the received signal from C- or Ku-Band to L-Band and power amplification of the signal

with low levels of noise added.

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Comtech-ef-data DST Manual do Utilizador Página 19