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gr-satnogs
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379 Commits 4 Branches 3 Tags 3.4 MiB
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8 Commits

Author SHA1 Message Date
Manolis Surligas 5015a11697 Manually remove the vector param 
Manually remove the vector param from the moving average
block in the affected flowgraphs, for compatibility
with the GNU Radio 3.7.10
 2019-09-30 18:47:46 +03:00
Manolis Surligas 907f64fd8b Add VCO-based frequency correction 
This commit includes a blind frequency correction mechanism for FM
signals. It uses the information of the angle difference between two
concecutive samples and a VCO to continuously compenstate any frequency
offset. To avoid intermodulations, a low pass filter is used trying to
pass only the DC component that is needed.
 2019-09-30 18:47:46 +03:00
Manolis Surligas a6dbc22d43 Improve sensitivity of FSK/MSK flowgraphs 2019-09-30 18:47:46 +03:00
Manolis Surligas d824b95369 Fix LO offset correction 2018-11-24 00:25:32 +02:00
Manolis Surligas a93b0081e7 Fix doppler correction 
* Fix doppler correction
* Add new METEOR decoder producing telemetry frames
 2018-11-24 00:25:32 +02:00
Manolis Surligas c8b4bc88c9 Fix waterfall signal source 2018-11-24 00:25:32 +02:00
Manolis Surligas 8562a3b0af Fix missing variable 2018-11-24 00:25:32 +02:00
Manolis Surligas f7e67d0ae3 Add parametric FSK and MSK AX.25 decoders 2018-11-24 00:25:32 +02:00