HI
Every Rife machine used carrier frequency, anything from 28 MHZ to 2.3MHz (in different time frames. John Crane (with due respect to his work ) introduced the audio frequencies and contact pads of different sorts. with his explanation!
Rife's lab notes contain wide range of modulating frequencies from low audio to 1.6MHz
Is there Anyone who can solve the problem : for example the 1950 machine used carrier frequency around 3 MHz --how can anyone modulate this carrier with : example 400KHz, let alone 1.6 MHz ? Even the 28 MHz carrier would not do it!