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ADF4159 PSK using +- 60° angles

Question asked by diogene on Aug 7, 2015
Latest reply on Sep 11, 2015 by diogene

Hi,

We tried to use ADF4159 to generate ARGOS BEACON message (401.65MHz), using a 800 MHz VCO followed with 2 frequency divider.

How to program ADF4159 to get a +/- 60° PSK modulation on carrier frequency (803.30 MHz)?

 

Is it possible to directly change this phase using register R1 (Phase offset) without using TxData pin (left at GND for example)?

 

Best regards.

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