 f4exb
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5904a6f926
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Corrected interpolator to alculate rational resampling for AM and WFM too. Revised and enhanced list of sampling rates. Change low tuning limit for XB200
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2015-06-07 23:07:19 +02:00 |
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f4exb
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843997812b
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NFM plugin: calculate audio resampling properly as a rational
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2015-06-07 19:31:35 +02:00 |
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f4exb
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1c7ea3dfb3
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Added a plugin for BladeRF. Removed GNUradio from the build (gr-osmocom source) as this does not work properly
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2015-06-07 03:30:28 +02:00 |
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f4exb
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695a1ca526
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No support for Blade RF. This ends up my contribution. Bye!
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2015-05-16 16:59:12 +02:00 |
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f4exb
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93c7188a33
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WFM demod: optimization (got rid of atan2) and implemented squelch
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2015-05-15 15:05:28 +02:00 |
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f4exb
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3f106ade9e
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Working unoptimzied WFM just mono (AF baseband)
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2015-05-15 11:29:41 +02:00 |
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f4exb
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b7c0e85329
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Put more volume on SSB audio
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2015-05-15 03:14:51 +02:00 |
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f4exb
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8948928ca0
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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
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2015-05-14 17:19:06 +02:00 |
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f4exb
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51396e01ac
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Provision for x^-2 samples in nfmdemod
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2015-05-14 15:17:37 +02:00 |
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f4exb
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5f1da35490
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Provision for x^-2 samples in nfmdemod
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2015-05-14 15:15:10 +02:00 |
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f4exb
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3d09951ab5
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Removed useless USB demod from build. Also removed non working WFM demod
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2015-05-14 11:08:23 +02:00 |
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f4exb
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d395ba24c7
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Make the low cutoff frequency of the SSB filter variable. Change spectrum overlay accordingly.
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2015-05-12 21:50:02 +02:00 |
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f4exb
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3e922dbb0a
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Added simple AGC for AM demod
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2015-05-12 12:12:13 +02:00 |
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f4exb
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8d15cabe70
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Added AM demodulator plugin
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2015-05-12 02:53:35 +02:00 |
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f4exb
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fe85503130
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NFM and SSB receiver in focus trigger the display of the central frequency line on the spectrum frequency scale thus facilitating its identification
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2015-05-11 11:03:01 +02:00 |
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f4exb
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3bb44d54bf
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Make the sideband appear correctly on SSB channel overlay
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2015-05-11 03:27:31 +02:00 |
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f4exb
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e9a93ff1c6
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Tune SSB bandwidth by 100Hz steps. Use double arrow cursor on value dials
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2015-05-11 01:36:53 +02:00 |
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f4exb
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92c8aa78f8
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use ValueDial for SSB channel shift thus allowing fine tuning
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2015-05-11 00:45:00 +02:00 |
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f4exb
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c92909d78d
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Removed useless spectrum visualizer in NFM receivers. Created a null sink class to fit corresponding parameter in NFMDemod class constructor
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2015-05-10 19:21:46 +02:00 |
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f4exb
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51a18d231a
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use ValueDial for NFM channel shift thus allowing fine tuning
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2015-05-10 15:13:29 +02:00 |
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f4exb
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95835fc8b7
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Display delta frequency from center in NFM demod GUI
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2015-05-10 01:30:05 +02:00 |
|
 John Greb
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6534d1dd4d
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meh.
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2015-03-24 11:00:38 +00:00 |
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John Greb
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a05759e1b8
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Bandwidth 20.8 kHz.
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2015-02-20 08:45:57 +00:00 |
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John Greb
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3705b062a0
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Implicit Mode.
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2015-02-13 18:16:22 +00:00 |
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John Greb
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cf38c13bb6
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31 kHz.
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2015-02-12 09:37:08 +00:00 |
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John Greb
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dd8ffc3f31
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More bits decoding.
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2015-02-11 22:06:09 +00:00 |
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John Greb
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2d55f3f347
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Extract some bits.
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2015-02-09 23:54:51 +00:00 |
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John Greb
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d749284821
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Ooops.
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2015-02-07 23:21:17 +00:00 |
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John Greb
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c513f5ca04
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Hexadecimal.
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2015-02-07 10:03:51 +00:00 |
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John Greb
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df7aef1379
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Rotate interleaving.
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2015-02-06 18:59:35 +00:00 |
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John Greb
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988b912d3c
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Big Endian.
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2015-02-05 19:38:46 +00:00 |
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John Greb
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36f92a89e1
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Interleaving.
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2015-01-31 23:41:06 +00:00 |
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John Greb
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bfdd03e903
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Fine tune.
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2015-01-28 00:02:49 +00:00 |
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John Greb
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1982574527
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Upstream NFM.
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2015-01-26 19:33:28 +00:00 |
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John Greb
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f043d364b1
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Dump raw data.
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2015-01-25 17:27:20 +00:00 |
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John Greb
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d4a9f8e8e3
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Synch.
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2015-01-22 22:30:55 +00:00 |
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John Greb
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3c9ab44d68
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Short moving average.
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2015-01-21 00:53:00 +00:00 |
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John Greb
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cb4352a996
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Bit tools.
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2015-01-17 15:59:44 +00:00 |
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John Greb
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4d83ca105c
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Link FCD with libusb.
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2015-01-15 10:57:05 +00:00 |
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John Greb
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d93c2f8b14
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Reverse SFFT for headers.
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2015-01-14 00:48:48 +00:00 |
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John Greb
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d1a833b43f
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Refactor SFFT.
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2015-01-13 19:14:36 +00:00 |
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John Greb
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1e77911e9c
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Start detecting.
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2015-01-12 19:59:45 +00:00 |
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John Greb
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dde49f8650
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Housekeeping.
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2015-01-12 14:25:16 +00:00 |
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John Greb
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429b4dbbff
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Add Sliding FFT.
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2015-01-11 19:30:48 +00:00 |
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John Greb
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ad1c436a7e
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Spreading.
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2015-01-11 12:27:11 +00:00 |
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John Greb
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ebc90ea5b2
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Start LoRa.
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2015-01-11 00:12:58 +00:00 |
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John Greb
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79b67360bc
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Replace missing header.
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2015-01-09 08:30:26 +00:00 |
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John Greb
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29445cff38
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Separate filters.
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2014-12-31 17:45:01 +00:00 |
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John Greb
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06c50842ae
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Boost.
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2014-12-28 19:04:26 +00:00 |
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John Greb
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64de524abc
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TCP NFM.
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2014-12-25 12:00:13 +00:00 |
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