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Implementing FHSS via Software (Picozed SDR)

Question asked by LeroyKii on Oct 2, 2017
Latest reply on Oct 2, 2017 by mhennerich

Hello everyone,

 

We need to implement a FHSS system with PicoZed SDR and we would like to do it from within a software application, as this will be faster than modifying the firmware.

 

I've done some tests changing the frequency periodically, shifting it 5 KHz every time and it works okay, and the latency from the moment I give the order until the new frequency is locked is roughly 500 us.

 

I would like to know if this latency should be constant and deterministic given any frequency jump, or should I expect more latency if the jump is further away?

Also, is there any way for the sw application to know when the new frequency is locked?

 

Regards,
Leroy.

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