Part 5/8:
ELF Range Monitors: Shows reminiscent of those seen on Discovery Channel, capable of audio and visual monitoring at extremely low frequencies.
Hydrogen Line Monitors and GHz Equipment: Used for exploring different electromagnetic ranges, especially in astronomy and communication.
RF Energy Generation and Testing
One critical area involves raw RF energy outputs, such as:
Diathermic Machines: Operating at 27 MHz for medical or industrial testing of components like tight-knit cylinders.
Signal Generators: Both modern and older units providing finely-tuned RF signals.