GMSK Transmit

I am working a project where I need to receive bytes via a UDP source,
encode as GMSK and transmit via Ettus UHD.

My main question is how do I set the bit rate since I really cannot
control
the UDP source? My receiving radio is expecting 9600 bps.

Thank you,

Al

====================
Al Anderson, N0XV
Director, IT Services
Salish Kootenai College
§ 406.275.4833
© 406.214.8292
[email protected]

Fortunately, the rate is set by the USRP sample rate, not by the rate of
the UDP block.

-John

It is dependent on sample rate of graph. You may check this video for
an example to transmit 9600 bps GFSK

https://www.youtube.com/watch?v=N1hR6VgWeow&feature=youtu.be

In this case, sample rate effectively set by throttle block because of
no real hardware:
96000 samples/second

GFSK modulator:
10 samples/symbol

results in 9600 symbols/second and assuming 1 bit per symbol, 9600 bps.

On Wed, Jul 16, 2014 at 9:01 AM, John M.