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Dave, Thanks for your quick reply and the circuit. Will test this out. Also, are all capacitor units in pf? And the resistors?
I use the RC circuit to generate my signal tones (from 0.5 to 5 kHz) which will modulate the carrier (a few MHz). So what I meant was that the signal tone generation is...
Hi,
I am designing a circuit which I can use to transmit simple tones (sine waves, Vpp is variable) using FM over short distances (<50m) . I have used an op-amp RC oscillator to generate the tone. I want to modulate the carrier (HF range <30MHz. Also to avoid the commercial FM range...
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