The Encyclopedia ofTransmission& Reception
From spark gap transmitters to 5G networks, from Tesla's first radio patent to quantum communication—explore 130+ years of human innovation in transmission technologies.
130+Years of Innovation
17Major Sections
147Pages
∞Future Possibilities
Explore by Category
Navigate through comprehensive coverage of transmission technologies
Frequencies
3 Hz - 300 GHz
Radio
1895 - Present
Telephone
1876 - Present
Television
1927 - Present
Cellular
1979 - Present
Satellites
1957 - Present
Internet
1969 - Present
Networks
1973 - Present
Automotive
1949 - Present
Infrared
1950 - Present
Optical
1880 - Present
Security
1950s - Present
Hacker Tools
2010 - Present
Law Enforcement
1940s - Present
Natural
13.8 Bya - Present
Future
2020s - Beyond
Ready to Explore?
From AM to FM, from 1G to 5G, from Ethernet to Wi-Fi, from OBD to CAN bus— dive into the comprehensive history of how humanity learned to transmit and receive.
Start with Radio