GMSK Mod: Difference between revisions

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(To reflect new parameter introduced with PR #4970)
 
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; Log
; Log
: Print modulation data to files?
: Print modulation data to files?
; Unpack
: Unpack input byte stream?


== Example Flowgraph ==
== Example Flowgraph ==


Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
This flowgraph can be found at [https://github.com/gnuradio/gnuradio/blob/master/gr-channels/examples/demo_gmsk.grc]
 
[[File:Demo_gmsk_fg.png|799px]]


== Source Files ==
== Source Files ==

Latest revision as of 14:54, 2 August 2021

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

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

This flowgraph can be found at [1]

Demo gmsk fg.png

Source Files

Python files
[2]
Block definition
[3]
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