Back to main site

Main menu

Linear tube UHF circuits

Vacuum tube television

Diodes & their applications

• General diode applications
• Passive crystal receivers
• Tunnel diodes
• Varactor diodes
• Schottkey diodes
• Rectifier diode audio amplifier

Passive transmitters

• Passive DSB transmitter
• Passive CW transmitter

Ferrite core mixers

Electromechanical transmitters and receivers

Neon lamps

Radar history

The phasitron tube

Thermoelectric generator

Analog computers

Logic gates technology

TV transmitters

SSB transistorized CB

Barlow Wadley loop