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Date Name Thumbnail Size User Description Versions
18:19, 18 August 2025 Basic-time-display-flowgraph-01.jpg (file) 39 KB Jesternofool Basic flowgraph to demonstrate a time domain display. 1
18:18, 18 August 2025 HP120B-oscope-Jeff-Peletz.jpg (file) 831 KB Jesternofool Image of a Hewlett-Packard 120B analog oscilloscope. 1
14:41, 12 August 2025 Correlate accerss code tag plot.png (file) 91 KB Frankfu   1
13:51, 12 August 2025 GMSK Modulator Plot.png (file) 122 KB Frankfu   1
16:18, 29 July 2025 SoapyHackrfSource.jpg (file) 209 KB Jesternofool Corrected "bandwidth" setting 2
14:46, 29 July 2025 SoapyHackRF-Source-display.png (file) 56 KB Jesternofool Frequency display showing NOAA weather radio service signals and controls for the SoapyHackRF source block. 1
14:14, 29 July 2025 HackRF-One-fully-annotated.jpg (file) 928 KB Jesternofool   2
00:41, 26 July 2025 NovelTextfromDescrambler.jpg (file) 270 KB Jesternofool Terminal showing text from output of simple example of "Descrambler" block. 1
00:39, 26 July 2025 DescramblerTimeDomainDisplay.png (file) 33 KB Jesternofool Time domain display from simple example of the "Descrambler" block. 1
00:36, 26 July 2025 DescramblerExampleFlowgraph.jpg (file) 80 KB Jesternofool Simple example flowgraph for the use of the "Descrambler" block. 1
00:32, 26 July 2025 ScramblerTimeDomainDisplay.png (file) 32 KB Jesternofool Time domain display of randomized bitstream from the "Scrambler" block. 1
00:25, 26 July 2025 ScramblerExampleFlowgraph.jpg (file) 79 KB Jesternofool Flowgraph for a simple example of the "Scrambler" block. 1
19:37, 25 July 2025 Multiplicative-descrambler-7-stage-diagram.jpg (file) 29 KB Jesternofool   1
21:57, 24 July 2025 Multiplicative-scrambler-7-stage-diagram.jpg (file) 26 KB Jesternofool   2
09:01, 24 July 2025 Rfnoc ifft output.png (file) 179 KB Johannes   2
08:48, 24 July 2025 Rfnoc fft output.png (file) 101 KB Johannes   1
08:45, 24 July 2025 Rfnoc ifft.png (file) 263 KB Johannes   1
08:41, 24 July 2025 Rfnoc fft.png (file) 215 KB Johannes   1
01:18, 24 July 2025 Polyphase-channelizer-example-with-RTLSDR.jpg (file) 184 KB Jesternofool   1
23:52, 23 July 2025 Spectrum-divided-into-12-channels-annotated.jpg (file) 110 KB Jesternofool This image is used to describe the Polyphase Channelizer block. 1
23:43, 23 July 2025 Channelized-FM-broadcast-spectrum.png (file) 71 KB Jesternofool This is used in the Polyphase Channelizer block description. 1
00:33, 19 July 2025 RTL-SDR-FM-Receiver-display-with-volume-control.png (file) 106 KB Jesternofool   1
00:27, 19 July 2025 RTL-SDR-FM-Receiver-Multiply-Const-properties-annotated.png (file) 32 KB Jesternofool   1
00:25, 19 July 2025 RTL-SDR-FM-Receiver-volume-range-properties-annotated.png (file) 56 KB Jesternofool   1
00:11, 19 July 2025 RTL-SDR-FM-Receiver-with-volume-control.jpg (file) 91 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
23:59, 18 July 2025 RTL-SDR-FM-Receiver-90M9CF.png (file) 85 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
23:34, 18 July 2025 RTL-SDR-FM-Receiver-original.jpg (file) 77 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
23:31, 18 July 2025 RTL-SDR-FM-receiver-no-rational-resampler.jpg (file) 69 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
03:02, 18 July 2025 RTL-SDR-FM-Receiver-31-gain.png (file) 78 KB Jesternofool   1
02:56, 18 July 2025 RTL-SDR-FM-Receiver-10-gain.png (file) 49 KB Jesternofool   1
02:48, 18 July 2025 RtlsdrFmReceiverNoDemod.jpg (file) 56 KB Jesternofool   1
02:45, 18 July 2025 RtlsdrFmReceiverSourceOnly.jpg (file) 39 KB Jesternofool   1
02:40, 18 July 2025 Soapy-RTLSDR-Source-RF-Options-properties-annotated.png (file) 41 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
02:32, 18 July 2025 QT-GUI-Range-general-properties-rfGain-annotated.png (file) 59 KB Jesternofool This image is used in the "RTL-SDR FM Receiver" tutorial. 1
02:00, 18 July 2025 QT-GUI-Range-general-properties-freq-annotated.png (file) 65 KB Jesternofool This image will be used for the "RTL-SDR FM Receiver" tutorial page. 1
11:35, 30 June 2025 -home-student-Pictures-View TX flowgraph.png (file) 38 KB O V R   1
11:31, 30 June 2025 ---home-student-Pictures-TX flowgraph.png (file) 58 KB O V R   1
18:02, 27 June 2025 FreqXlatingFftFilterDemo.jpg (file) 148 KB Jesternofool Flowgraph to demonstrate the Frequency Xlating FFT Filter. 1
01:10, 15 June 2025 ATSC-with-freq-selective-fading.png (file) 44 KB Jesternofool ATSC signal with frequency-selective fading. The fading can be seen as the notches in the top of the spectrum of the signal. Such fading creates problems in the recovery of the information. The signal does have a relatively high SNR (signal-to-noise ratio), but the fading makes recovery of the information using Gnu Radio impossible. 1
01:07, 15 June 2025 ATSC-signal-good-reception.png (file) 44 KB Jesternofool An ATSC signal with a flat spectrum. This is necessary in order to recover the contents of the signal using Gnu Radio's ATSC receive blocks. 1
14:35, 14 June 2025 AtscRxFromUHDFileSink.jpg (file) 95 KB Jesternofool Flowgraph to both receive and record the output of an ATSC signal. 1
14:30, 14 June 2025 AtscRxWithFile.jpg (file) 67 KB Jesternofool Added comment to variable for "Sample Rate" 2
14:21, 14 June 2025 AtscRxFromUHD.jpg (file) 88 KB Jesternofool Flowgraph using a Ettus Research B200 USRP to receive a ATSC broadcast. 1
02:07, 14 June 2025 File atsc tx 2.jpg (file) 119 KB Jesternofool Modified ATSC transmission flowgraph that shows all of the values required in the image. 1
19:38, 7 June 2025 Qpsk-constel.png (file) 139 KB Frankfu   1
19:37, 7 June 2025 Qpsk-passband.png (file) 142 KB Frankfu   2
19:36, 7 June 2025 Qpsk-baseband.png (file) 79 KB Frankfu   2
01:31, 30 May 2025 Pkt fsk xmt fg.png (file) 141 KB Duggabe   3
20:38, 28 May 2025 Additive Scrambler State Diagram.png (file) 17 KB Guysharon FILE:Additive_Scrambler_State_Diagram.png 868 × 373 pixels 2
21:07, 27 May 2025 Constellation modulator block.png (file) 16 KB Frankfu   2
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