ARGOMENTI
TELEMATICS
MODULATIONS
LABORATORY
ANTENNAS
PROPAGATION
TRANSMISSION LINES
1.0
GENERALITIES
1.1 TELEMATICS
1.2 ANALOG AND DIGITAL SIGNALS
1.3 THE CONCEPT OF INFORMATION
1.4 SPECTRUM OF A SIGNAL
1.5 CHANNEL BANDWIDTH
1.6 DATA RATE
2.0
TELEPHONE LINE
2.1 SWITCHED LINE
2.2 DEDICATED LINE
2.3 SERIAL AND PARALLEL TRANSMISSION
2.4 SYNCHRONOUS AND ASYNCHRONOUS TRANSMISSION
2.5 TRANSMISSION PATTERNS
3.0 CODING
3.1 SOURCE CODING
3.2 CHANNEL CODING
3.3 LINE CODING
4.0 MODEM
4.1 DIRECT CONNECTION BETWEEN PC
4.2 CONNECTION BY MODEM
4.3 RS 232C INTERFACE
4.4 RS 485A INTERFACE
4.5 SOUND MODEM
4.6 BASE BAND MODEM
4.7 SCRAMBLER AND DESCRAMBLER
4.8 COMPRESSION
4.9 EQUALIZATION
4.10 ERRORS CORRECTION
4.11 INTERNAL AND EXTERNAL MODEM
5.0 DIGITAL MODULATION
5.1 ASK MODULATION
5.2 FSK MODULATION
5.3 PSK MODULATION
5.4 QAM PSK MODULATION
6.0 TRANSMISSION PROTOCOLS
6.1 ISO/OSI MODELS
6.2 ASYNCHRONOUS PROTOCOLS
6.3 SYNCHRONOUS PROTOCOLS
6.4 BYTE ORIENTED PROTOCOLS
6.5 BIT ORIENTED PROTOCOLS
7.0 TRANSMISSION BY RADIO WAVES
7.1 ETACS AND GSM
7.2 RADIO BRIDGES
7.3 SATELLITES
8.0 LABORATORY INSTRUMENTS
8.1 OSCILLOSCOPE
8.2 SPECTRUM ANALYZER
8.3 DATA TESTER
8.4 INTERFACE VISUALIZER
9.0 LABORATORY TESTS
9.1 CONTROL OF TERMINAL FUNZIONALITY
9.2 INTERFACE CABLE TEST
9.3 NULL-MODEM CABLE CONNECTION
9.4 CONTROL OF THE CHAIN
9.5 MEASURE OF THE ERROR RATE
9.6 MONITORING OF THE SIGNALS IN LINE
10 WIDENING
S
11 GLOSSARY
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