Design a reciever with R820t.

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h.shahbodaghkhan
Posts: 2
Joined: Mon Feb 17, 2020 7:20 pm

Design a reciever with R820t.

Post by h.shahbodaghkhan » Mon Feb 17, 2020 7:31 pm

Hello guys.
I'm trying to design a receiver with R820t and AVR Atmega8 .
I want to give a frequency to the micro and the micro make the R820t lock on the given frequency.

I don't know how to control the I2C registers to make the IC lock on the given frequency.

thank you for you help...

If any of you have a BOM of this subject I'm very appreciate to take it.

rtlsdrblog
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Posts: 2563
Joined: Mon Nov 19, 2012 11:54 pm

Re: Design a reciever with R820t.

Post by rtlsdrblog » Tue Feb 18, 2020 12:03 pm

What component is processing the RF output?

Best to look at the RTL-SDR driver code for the I2C implementation, that it is the best documentation you'll find.

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