User's Manual Part 1
Table Of Contents
- System Manual
- R&S®NV830x DTV Transmitters ATSC
- Volume 1
- Contents
- Safety Instructions
- Design and Characteristics
- Contents
- 1 Design and Function
- 2 Specifications
- Installation
- Contents
- 1 Equipment Supplied 1
- 2 Overview 3
- 3 Setting Up Transmitter 4
- 4 Ventilation System 9
- 5 AC Power Supply 14
- 6 Amplifiers 19
- 7 Connecting Antenna/Dummy Antenna to RF Connector 20
- 8 Connection Panel 23
- 1 Equipment Supplied
- 2 Overview
- 3 Setting Up Transmitter
- 4 Ventilation System
- 5 AC Power Supply
- 6 Amplifiers
- 7 Connecting Antenna/Dummy Antenna to RF Connector
- 8 Connection Panel
- Contents
- Commissioning
- Contents
- 1 General Information 1
- 2 Preparing for Transmitter Startup 3
- 2.1 Preparing for Local Operation 3
- 2.2 Checking and Setting System and Operating Parameters 3
- 2.3 R&S NetCCU800 3
- 2.4 Setting Transmitter Type 9
- 2.5 Entering Exciter Settings 11
- 2.6 Entering Output Stage Settings 19
- 2.7 Setting Transmitter Output Power 21
- 2.8 Calibrating Power Displays 22
- 3 Completion of Startup Procedure 26
- 4 Precorrection 31
- 1 General Information
- 2 Preparing for Transmitter Startup
- 2.1 Preparing for Local Operation
- 2.2 Checking and Setting System and Operating Parameters
- 2.3 R&S NetCCU800
- 2.4 Setting Transmitter Type
- 2.5 Entering Exciter Settings
- 2.6 Entering Output Stage Settings
- 2.7 Setting Transmitter Output Power
- 2.8 Calibrating Power Displays
- 3 Completion of Startup Procedure
- 4 Precorrection
- Contents
Chapter 2 Design and Characteristics
2098.0188.72 - 2.14 - E-1
The following table describes the connection options:
1.4 Exciter Unit
Fig. 16 Components of exciter unit
1) R&S SX800 exciter
2) Exciter switch (exciter standby only)
The exciter unit contains the following components:
Exciter
Exciter switch (in case of exciter standby)
Connection Description
CANBUS X101A CAN bus data connection for additional racks or output stage A
CANBUS X101B CAN bus data connection for additional racks or output stage B
RS232 X232 Serial data connection for external BITBUS interface
ETHERNET Remote LAN connector or system LAN connector, e.g. for N+1
ANTENNA 1 INPUT Antenna connection for receiver module input 1 in R&S NetCCU800
(DVB-T only)
ANTENNA 2 INPUT Antenna connection for receiver module input 2 in R&S NetCCU800
(DVB-T only)
TS1 / TS2 Transport stream inputs
TS3 / TS4 Additional connections for TS1 and TS2 with hierarchical coding
(DVB-T only)
10 MHz REF INPUT Input for 10 MHz reference for synchronization of output signal
1PPS MONITORING Test output 1PPS (1PPS = 1 pulse per second)
1PPS EXT INPUT Input for 1PPS signal, reference signal in SFN mode
TS1/2 MONITORING Monitor output for selected TS signal of inputs 1 and 2
TS3/4 MONITORING Monitor output for selected TS signal of inputs 3 and 4 (DVB-T only)