Quiz TTL e Amplificatori

Metti alla prova la tua conoscenza dei livelli logici TTL, delle classi di amplificazione, dei circuiti raddrizzatori, della valvola tetrodo, della demodulazione FM, dei circuiti risonanti serie, della cifra di rumore, della sensibilità dei ricevitori e dei filtri concatenati. Domande in stile esame per la patente da radioamatore, con risposte commentate.

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Abbreviations 5
Ac 1
AGC 2
Agents 1
Ai-Agents 2
AM 9
Amplification 2
Amplificatori 1
Amplifiers 9
Analog 1
Android 2
Antenna-Gain 2
Antennas 14
Antenne 2
AR 1
Arch 2
Ascolto 1
Audio 1
Authorization 5
Azure 1
Balun 2
Band-Plan 1
Bande 1
Bands 1
Bandwidth 2
BFO 4
Bjt 1
Bluetooth 2
Boolean-Algebra 1
Call-Sign 2
Callsign 2
Callsigns 1
Capacitors 6
Cept 4
Chuck 1
Circuiti 1
Circuits 21
Cli 1
Cloud 1
Cmos 2
Coaxial 2
Coaxial-Cable 1
Commands 1
Communications 7
Components 7
Covid19 2
Cryptography 1
Cubical-Quad 1
CW 7
Cyberpunk 1
Decibel 2
Detectors 1
Digital 2
Digital Logic 1
Diodes 7
Dipole 2
Docker 2
Drm 1
Drupal 4
Dummy-Load 2
EHF 1
Electrical 15
Electronics 18
EMC 1
Eme 1
Emergency 2
Emission-Designation 1
Emissions 1
Encryption 1
ERP 2
Exam 56
Experiments 1
FET 3
Filters 15
Flashcards 1
Fm 10
Fondamenti 4
Frequencies 3
Frequenze 1
Fundamentals 61
Go 1
Golang 1
Ground-Plane 2
Ham-Radio 2
HAProxy 1
Harec 30
HF 4
History 1
Hosting 1
Hugging Face 1
Iaru 2
Identification 2
Impedance 3
Impedenza 1
Inductance 1
Inductors 7
Instruments 3
Interference 2
International-Telecommunication-Union 1
Ionosphere 5
Italy 30
Itu 6
Jfet 1
Kernel 1
Kiwisdr 1
Led 1
License 10
Liguria 10
Linux 7
Live-Coding 1
Local-Llm 1
Log 1
Logbook 1
Logic-Gates 3
Mathematics 1
Matrix 1
Measurements 1
Mnemonics 1
Modulation 14
Modulazione 1
MOSFET 5
Mssql 2
MUF 1
Mysql 1
Noise-Figure 1
Normativa 3
Ohm-Law 3
Ollama 1
Onde-Radio 1
Open-Atrium 3
Openedx 5
Openvpn 1
Openwebrx 1
Operations 1
Oscillatori 1
Oscillators 6
Pastebin 1
Phone 1
Phonetic 2
Phonetic-Alphabet 3
Php 3
Pile-Up 1
PLL 5
Polarization 1
Power 6
Power Supplies 3
Power-Meter 2
Power-Supply 4
Practice 1
Pratica 1
Privacy 3
Procedures 5
Propagation 11
Propagazione 3
Psk31 1
Q-Codes 8
Qcode 2
QRO 1
QRP 1
QRS 1
QSL 1
QSY 1
Quasar 1
Quiz 47
R 1
Radio 3
Reactance 3
Receivers 9
Rectifier 1
Regulation 8
Regulations 6
Resistance 1
Resistors 3
Resonance 4
Resonant-Circuits 3
RIT 1
Rms 1
RTTY 1
Safety 3
Sallm 1
Satellites 1
SDR 2
Security 1
Security-Research 1
Semiconductors 5
Sensitivity 1
SHF 1
Signals 3
Simulation 1
Skip-Zone 1
SOS 1
Spectrum-Analyzer 2
SSB 10
Ssh 1
Ssrs 1
Standards 7
Station 1
Station-Log 1
Superheterodyne 5
Swarm 1
SWR 3
Symfony 3
T-R-61-01 1
T-R-61-02 1
Tests 1
Time-Constant 1
Tnc 1
Transformers 4
Transistor 1
Transistors 6
Transmission-Lines 6
Transmitters 6
Trasformatori 1
Troposphere 1
Ttl 2
Tubes 1
TVI 1
UHF 4
UIT 2
Vacuum-Tubes 4
Valves 3
Varicap 1
VHF 4
VOX 1
Vpn 1
Vscode 1
Vulnerability 1
Waveguides 1
Waves 1
Websdr 1
Whatsapp 1
WiFi 1
Yagi 3