Re: [Discuss-gnuradio] Sync input streams on VOR Signal

[Fabio Azzarello]

I've had the same problems with my VOR Receiver.

First of all, I've used a sampling rate which allowed me to have 1 
degree per 1 sample. (Each sample the signal increases its phase by 1 
degree).

I've used a delay block on the left hand part of the flowgraph along 
with a "calibrated signal", adjusting the delay I was able to null the 
output of the comparator.
This way the receiver was calibrated.

The signal was generated by another flowgraph that simulates a VOR 
signal on radial ZERO.

VOR signal normally has 1 or 2 degrees tolerance.

Hope that helps.

IZ5XRC

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