Author Topic: 13.587 or 8.670 kHz generator  (Read 14587 times)

mimu

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13.587 or 8.670 kHz generator
« 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.

Jan

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Re: 13.587 or 8.670 kHz generator
« Reply #1 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.

BessieSims

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Re: 13.587 or 8.670 kHz generator
« Reply #2 on: March 31, 2023, 10:28:28 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.
If you need to generate a 13.587 kHz sine signal and a modulated 10.7 MHz output, you may need to use specialized devices like an SDR or combine the outputs of separate signal generators or oscillators. The specific device you choose will depend on your requirements and budget.




kenaanna

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Re: 13.587 or 8.670 kHz generator
« Reply #3 on: Today at 06:29:06 am »
Hello rice purity test
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.
A device that can generate a 13.587 kHz or 8.670 kHz sine signal would be useful for setting the deviation on an FM transmitter using the carrier null (Bessel) method. Having an additional 10.7 MHz modulated output would also be helpful. Let me know if you find a good solution for this requirement.