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sdrangel
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6,191 Commits 1 Branch 363 Tags 203 MiB
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6191 Commits

Author SHA1 Message Date
f4exb 8948928ca0 NFM demodulation without using atan and smooth squelch with AGC suppressing most clicks on low level signals and hiss on carrier tails. Only useful modulation comes through 2015-05-14 17:19:06 +02:00
f4exb 51396e01ac Provision for x^-2 samples in nfmdemod 2015-05-14 15:17:37 +02:00
f4exb 5f1da35490 Provision for x^-2 samples in nfmdemod 2015-05-14 15:15:10 +02:00
f4exb 3d09951ab5 Removed useless USB demod from build. Also removed non working WFM demod 2015-05-14 11:08:23 +02:00
f4exb d395ba24c7 Make the low cutoff frequency of the SSB filter variable. Change spectrum overlay accordingly. 2015-05-12 21:50:02 +02:00
f4exb e15f4f26f1 Added button to change the brightess of the spectrum display grid 2015-05-12 15:49:03 +02:00
f4exb 3e922dbb0a Added simple AGC for AM demod 2015-05-12 12:12:13 +02:00
f4exb 8d15cabe70 Added AM demodulator plugin 2015-05-12 02:53:35 +02:00
f4exb c59e15ea3f Added copyright notice in about dialog 2015-05-11 19:00:49 +02:00
f4exb 16838761a1 Enhanced the display of the frequency for highlighted marker on the frequency scale 2015-05-11 17:46:59 +02:00
f4exb 44bbc89ace Show frequency for highlighted marker on second line of frequency scale 2015-05-11 13:37:46 +02:00
f4exb fe85503130 NFM and SSB receiver in focus trigger the display of the central frequency line on the spectrum frequency scale thus facilitating its identification 2015-05-11 11:03:01 +02:00
f4exb 0602584f81 Updated readme with latest features 2015-05-11 03:32:13 +02:00
f4exb 3bb44d54bf Make the sideband appear correctly on SSB channel overlay 2015-05-11 03:27:31 +02:00
f4exb e9a93ff1c6 Tune SSB bandwidth by 100Hz steps. Use double arrow cursor on value dials 2015-05-11 01:36:53 +02:00
f4exb 92c8aa78f8 use ValueDial for SSB channel shift thus allowing fine tuning 2015-05-11 00:45:00 +02:00
f4exb c92909d78d Removed useless spectrum visualizer in NFM receivers. Created a null sink class to fit corresponding parameter in NFMDemod class constructor 2015-05-10 19:21:46 +02:00
f4exb 51a18d231a use ValueDial for NFM channel shift thus allowing fine tuning 2015-05-10 15:13:29 +02:00
f4exb 95835fc8b7 Display delta frequency from center in NFM demod GUI 2015-05-10 01:30:05 +02:00
f4exb e536a1f1e9 Better handling of rtlsdr GUI display when settings change (initial load, load of presets) 2015-05-10 00:09:56 +02:00
f4exb b2e78e1411 Properly fixed frequency shift when there is no decimation 2015-05-09 19:03:17 +02:00
f4exb 7ea41283e8 Added basic variable decimation 2015-05-09 16:44:26 +02:00
f4exb f07934cc80 Added button and logic to update an existing preset with the current configuration 2015-05-09 10:51:02 +02:00
f4exb 31fb81c66a Implemented rtl-sdr ppm LO correction 2015-05-09 00:54:01 +02:00
John Greb bce4aff21d Uninitialised Gain Slider warning. 2015-05-05 18:21:30 +01:00
John Greb 73832a6c45 Clone Kernel SDR driver. 2015-03-31 18:46:29 +01:00
John Greb 6ac25f7bad Linux 4.0 2015-03-29 21:56:21 +01:00
John Greb 6534d1dd4d meh. 2015-03-24 11:00:38 +00:00
John Greb a05759e1b8 Bandwidth 20.8 kHz. 2015-02-20 08:45:57 +00:00
John Greb 3705b062a0 Implicit Mode. 2015-02-13 18:16:22 +00:00
John Greb cf38c13bb6 31 kHz. 2015-02-12 09:37:08 +00:00
John Greb dd8ffc3f31 More bits decoding. 2015-02-11 22:06:09 +00:00
John Greb 2d55f3f347 Extract some bits. 2015-02-09 23:54:51 +00:00
John Greb d749284821 Ooops. 2015-02-07 23:21:17 +00:00
John Greb c513f5ca04 Hexadecimal. 2015-02-07 10:03:51 +00:00
John Greb df7aef1379 Rotate interleaving. 2015-02-06 18:59:35 +00:00
John Greb 988b912d3c Big Endian. 2015-02-05 19:38:46 +00:00
John Greb 36f92a89e1 Interleaving. 2015-01-31 23:41:06 +00:00
John Greb bfdd03e903 Fine tune. 2015-01-28 00:02:49 +00:00
John Greb 1982574527 Upstream NFM. 2015-01-26 19:33:28 +00:00
John Greb f043d364b1 Dump raw data. 2015-01-25 17:27:20 +00:00
John Greb d4a9f8e8e3 Synch. 2015-01-22 22:30:55 +00:00
John Greb 3c9ab44d68 Short moving average. 2015-01-21 00:53:00 +00:00
John Greb c917ddf058 Default to 1M S/s for "best" s/n. 2015-01-17 16:13:19 +00:00
John Greb cb4352a996 Bit tools. 2015-01-17 15:59:44 +00:00
John Greb 4d83ca105c Link FCD with libusb. 2015-01-15 10:57:05 +00:00
John Greb d93c2f8b14 Reverse SFFT for headers. 2015-01-14 00:48:48 +00:00
John Greb d1a833b43f Refactor SFFT. 2015-01-13 19:14:36 +00:00
John Greb 1e77911e9c Start detecting. 2015-01-12 19:59:45 +00:00
John Greb dde49f8650 Housekeeping. 2015-01-12 14:25:16 +00:00