GMSK Mod

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Hierarchical block for Gaussian Minimum Shift Key (GMSK) modulation.

The input is a byte stream (unsigned char with packed bits)

The output is the complex modulated signal at baseband.

Parameters[edit]

Samples/Symbol
samples per baud >= 2
BT
Gaussian filter bandwidth * symbol time
Verbose
Print information about modulator?
Log
Print modulation data to files?
Unpack
Unpack input byte stream?

Example Flowgraph[edit]

This flowgraph can be found at [1]

Demo gmsk fg.png

Source Files[edit]

Python files
[2]
Block definition
[3]