(use 100 MHz oscilloscope, and 80 MHz generator set for 10 Vp-p sine wave
at 9 MHz)
- One coil connected to a RF generator and another coil connected to an oscilloscope
couple inductively when close. When separated, the inductive signal fades but the
RF signal remains fairly constant.
- The coils are on separate carts, so the generator cart can be moved away while the
oscilloscope cart remains stationary.
- The oscilloscope can be connected to the classroom projector for better visibility.