Pira.cz Technical Forum

FM Analysis => General Discussion => Topic started by: mimu on November 22, 2020, 11:18:54 am

Title: 13.587 or 8.670 kHz generator
Post by: mimu on November 22, 2020, 11:18:54 am
Hello.
Does anyone knows a device for generating a 13.587 (or 8.670) kHz sine signal for setting the deviation on a fm transmitter with the carrirer null (Bessel) method?
Perhaps with additional modulated 10.7 MHz output?

Thank you.
Title: Re: 13.587 or 8.670 kHz generator
Post by: Jan on November 22, 2020, 11:59:06 am
Usually you don't need any special equipment, just a PC with sound output and some free sine generator.

I got an idea now that this can be implemented into the FM Scope as well.
Title: Re: 13.587 or 8.670 kHz generator
Post by: velcrominiature on November 30, 2022, 04:23:38 pm
Typically, all you need is a PC with sound output and a few free sine generators—no additional tools.