54,302 blogs · [ { "id": "01a08763-b937-7214-a827-b5f69f0d0df0", "title": "Class D AM transmitter build", "url": "https://coolsdrstuff.blogspot.com/2026/08/class-d-am-transmitter-build.html", "published_at": "2026-08-25T21:09:30+00:00" }, { "id": "01a08763-b937-7214-a827-b5f69f97ab36", "title": "Class D AM", "url": "https://coolsdrstuff.blogspot.com/2026/08/class-d-am.html", "published_at": "2026-08-11T22:20:34+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a030478e", "title": "7-zip optimization: sorting by file type", "url": "https://coolsdrstuff.blogspot.com/2020/11/7-zip-optimization-sorting-by-file-type.html", "published_at": "2020-11-06T22:28:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a0aa0fc9", "title": "Delivering GPS updates with TV datacasting", "url": "https://coolsdrstuff.blogspot.com/2020/07/delivering-gps-updates-with-tv.html", "published_at": "2020-07-15T22:20:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a0fe79de", "title": "Multithreaded RRC for Raspberry Pi", "url": "https://coolsdrstuff.blogspot.com/2020/05/multithreaded-rrc-for-raspberry-pi.html", "published_at": "2020-05-28T02:38:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a19c6e8f", "title": "May 2020 Hackerthon", "url": "https://coolsdrstuff.blogspot.com/2020/05/may-2020-hackerthon.html", "published_at": "2020-05-24T21:00:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a21bd4c7", "title": "MP3 player bug (RCA M6204-B)", "url": "https://coolsdrstuff.blogspot.com/2019/12/mp3-player-bug-rca-m6204-b.html", "published_at": "2019-12-17T04:28:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a21ec719", "title": "Purse.io review", "url": "https://coolsdrstuff.blogspot.com/2019/11/purseio-review.html", "published_at": "2019-11-05T19:59:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a24406aa", "title": "Avoiding Windows 10 in 2019", "url": "https://coolsdrstuff.blogspot.com/2019/03/avoiding-windows-10-in-2019.html", "published_at": "2019-03-30T04:39:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a252823c", "title": "YouTube adds AV1 codec, also available in 4K Video Downloader", "url": "https://coolsdrstuff.blogspot.com/2018/10/youtube-adds-av1-codec-also-available.html", "published_at": "2018-10-07T20:41:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a33b92bd", "title": "Offline Blackberry 10 Development", "url": "https://coolsdrstuff.blogspot.com/2018/10/offline-blackberry-10-development.html", "published_at": "2018-10-02T01:32:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a3e85ac2", "title": "Patching WinArchiver Virtual Drive for LZMA2", "url": "https://coolsdrstuff.blogspot.com/2018/09/patching-winarchiver-virtual-drive-for.html", "published_at": "2018-09-23T16:23:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a3ec23b6", "title": "Fully Decoded UTSC Packet", "url": "https://coolsdrstuff.blogspot.com/2018/09/fully-decoded-utsc-packet.html", "published_at": "2018-09-23T16:11:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a4ce30aa", "title": "Transmitting with the LimeSDR Mini", "url": "https://coolsdrstuff.blogspot.com/2018/08/transmitting-with-limesdr-mini.html", "published_at": "2018-08-23T22:23:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a58a91ef", "title": "JMemPGP: Java PGP API for handling strings", "url": "https://coolsdrstuff.blogspot.com/2018/08/jmempgp-java-pgp-api-for-handling.html", "published_at": "2018-08-03T01:52:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a5c5e00c", "title": "UTSC Air Interface: First Tests", "url": "https://coolsdrstuff.blogspot.com/2018/05/utsc-air-interface-first-tests.html", "published_at": "2018-05-18T00:40:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a6a35feb", "title": "Theory on UTSC decoder latency", "url": "https://coolsdrstuff.blogspot.com/2018/05/theory-on-utsc-decoder-latency.html", "published_at": "2018-05-17T00:28:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a6bef5f5", "title": "New fiber optic lines", "url": "https://coolsdrstuff.blogspot.com/2018/05/new-fiber-optic-lines.html", "published_at": "2018-05-08T02:09:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a78e2c52", "title": "UTSC Datagram Specification", "url": "https://coolsdrstuff.blogspot.com/2018/03/utsc-datagram-specification.html", "published_at": "2018-03-18T13:18:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a7d15c20", "title": "New data fuzzer", "url": "https://coolsdrstuff.blogspot.com/2018/03/new-data-fuzzer.html", "published_at": "2018-03-16T21:44:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a7fa3198", "title": "LimeSDR Mini unboxing", "url": "https://coolsdrstuff.blogspot.com/2018/02/limesdr-mini-unboxing.html", "published_at": "2018-02-13T17:49:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a833a762", "title": "Jammer on 2018 AM Rally", "url": "https://coolsdrstuff.blogspot.com/2018/02/jammer-on-2018-am-rally.html", "published_at": "2018-02-05T17:39:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a85c94c8", "title": "Reading power meters with RTL-AMR", "url": "https://coolsdrstuff.blogspot.com/2017/12/reading-power-meters-with-rtl-amr.html", "published_at": "2017-12-23T22:58:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a8dc0de6", "title": "VP9 ELI5 Part 7", "url": "https://coolsdrstuff.blogspot.com/2017/12/vp9-eli5-part-7.html", "published_at": "2017-12-13T00:05:00+00:00" }, { "id": "01a08763-b937-7214-a827-b5f6a97cc13e", "title": "VP9 ELI5 Part 6", "url": "https://coolsdrstuff.blogspot.com/2017/11/vp9-eli5-part-6.html", "published_at": "2017-11-30T04:03:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470c60a2ff", "title": "VP9 ELI5 Part 5", "url": "https://coolsdrstuff.blogspot.com/2017/10/vp9-eli5-part-5.html", "published_at": "2017-10-07T16:12:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470c6c1930", "title": "VP9 ELI5 Part 4", "url": "https://coolsdrstuff.blogspot.com/2017/10/vp9-eli5-part-4.html", "published_at": "2017-10-04T16:50:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470c795192", "title": "VP9 ELI5 Part 3", "url": "https://coolsdrstuff.blogspot.com/2017/10/vp9-eli5-part-3.html", "published_at": "2017-10-04T01:30:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470d1276cc", "title": "VP9 ELI5 Part 2", "url": "https://coolsdrstuff.blogspot.com/2017/10/vp9-eli5-part-2.html", "published_at": "2017-10-03T20:16:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470ddc4546", "title": "VP9 ELI5 Part 1", "url": "https://coolsdrstuff.blogspot.com/2017/10/vp9-eli5-part-1.html", "published_at": "2017-10-03T17:00:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470ed216fb", "title": "OpenCodecDev Discord channel", "url": "https://coolsdrstuff.blogspot.com/2017/09/opencodecdev-discord-channel.html", "published_at": "2017-09-19T00:41:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470f2de48a", "title": "Root-Raised Cosine", "url": "https://coolsdrstuff.blogspot.com/2017/08/root-raised-cosine.html", "published_at": "2017-08-14T17:08:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1470fbcb192", "title": "UTSC v1 Packet Specification", "url": "https://coolsdrstuff.blogspot.com/2017/08/utsc-v1-packet-specification.html", "published_at": "2017-08-08T16:13:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14710b5cbbd", "title": "UTSC v1 Standard Finalized", "url": "https://coolsdrstuff.blogspot.com/2017/08/utsc-v1-standard-finalized.html", "published_at": "2017-08-07T16:40:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14711105fb9", "title": "Velvet Ant vs Ziploc Bag", "url": "https://coolsdrstuff.blogspot.com/2017/06/velvet-ant-vs-ziploc-bag.html", "published_at": "2017-06-24T17:12:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b147112675af", "title": "Faulty Marvel Walkie-Talkies", "url": "https://coolsdrstuff.blogspot.com/2017/06/faulty-marvel-walkie-talkies.html", "published_at": "2017-06-13T00:44:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1471186d718", "title": "Huge ice maker output", "url": "https://coolsdrstuff.blogspot.com/2017/03/huge-ice-maker-output.html", "published_at": "2017-03-30T16:52:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1471243fa9f", "title": "New GPU and HDMI audio output", "url": "https://coolsdrstuff.blogspot.com/2017/03/new-gpu-and-hdmi-audio-output.html", "published_at": "2017-03-30T15:46:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1471320d1f4", "title": "First successful satcom ACARS", "url": "https://coolsdrstuff.blogspot.com/2017/03/first-successful-satcom-acars.html", "published_at": "2017-03-20T16:43:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b147137c4c96", "title": "Video Motion Analysis", "url": "https://coolsdrstuff.blogspot.com/2017/03/video-motion-analysis.html", "published_at": "2017-03-11T20:51:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b147138e76c1", "title": "4k Video Downloader and initial VP9 tests", "url": "https://coolsdrstuff.blogspot.com/2017/03/4k-video-downloader-and-initial-vp9.html", "published_at": "2017-03-07T04:09:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b147147222ce", "title": "ATSC RF recording available", "url": "https://coolsdrstuff.blogspot.com/2017/03/atsc-rf-recording-available.html", "published_at": "2017-03-02T00:49:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14714e9490d", "title": "Associates Degree finished", "url": "https://coolsdrstuff.blogspot.com/2017/02/associates-degree-finished.html", "published_at": "2017-02-28T02:36:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1471531de2e", "title": "AT&T GSM finally gone", "url": "https://coolsdrstuff.blogspot.com/2017/01/at-gsm-finally-gone.html", "published_at": "2017-01-20T02:09:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14715c24c1b", "title": "AT&T (seemingly) forgets to shut down 2G GSM", "url": "https://coolsdrstuff.blogspot.com/2017/01/at-seemingly-forgets-to-shut-down-2g-gsm.html", "published_at": "2017-01-02T23:28:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b1471608c387", "title": "New Year 2017 Shortwave Pirate (4020 kHz)", "url": "https://coolsdrstuff.blogspot.com/2017/01/new-year-2017-shortwave-pirate-4020-khz.html", "published_at": "2017-01-01T17:24:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b147168040e1", "title": "5ft (1.5m) Satellite Dish", "url": "https://coolsdrstuff.blogspot.com/2016/12/5ft-15m-satellite-dish.html", "published_at": "2016-12-30T00:21:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14716b118f7", "title": "Verizon 1x Voice/SMS 24-hour Traffic Waterfall", "url": "https://coolsdrstuff.blogspot.com/2016/11/verizon-1x-voicesms-24-hour-traffic.html", "published_at": "2016-11-23T03:31:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14716ef5a4a", "title": "Radio sounds in music", "url": "https://coolsdrstuff.blogspot.com/2016/11/radio-sounds-in-music.html", "published_at": "2016-11-14T01:12:00+00:00" }, { "id": "01a0c516-36f7-701d-815d-b14717e95bf7", "title": "Fixing Commotion internet radio on Windows XP", "url": "https://coolsdrstuff.blogspot.com/2016/11/fixing-commotion-internet-radio-on.html", "published_at": "2016-11-06T23:30:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-4189483ca749", "title": "Charting cell tower activity", "url": "https://coolsdrstuff.blogspot.com/2016/10/charting-cell-tower-activity.html", "published_at": "2016-10-17T16:54:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894877e787", "title": "Info on IS-95 (cdmaOne)", "url": "https://coolsdrstuff.blogspot.com/2016/10/info-on-is-95-cdmaone.html", "published_at": "2016-10-13T18:26:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418949320e42", "title": "Centering (downmixing) a signal", "url": "https://coolsdrstuff.blogspot.com/2016/09/centering-downmixing-signal.html", "published_at": "2016-09-21T18:15:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894a24ac88", "title": "1st Anniversary Post", "url": "https://coolsdrstuff.blogspot.com/2016/09/1st-anniversary-post.html", "published_at": "2016-09-12T19:14:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894b1daeb6", "title": "Update: AM in Quadrature", "url": "https://coolsdrstuff.blogspot.com/2016/09/update-am-in-quadrature.html", "published_at": "2016-09-09T19:10:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894b3cb4e3", "title": "Homemade AM modulator", "url": "https://coolsdrstuff.blogspot.com/2016/09/homemade-am-modulator.html", "published_at": "2016-09-08T12:11:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894bd6629a", "title": "Sep 6 update", "url": "https://coolsdrstuff.blogspot.com/2016/09/sep-6-update_6.html", "published_at": "2016-09-06T17:00:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894c488ab7", "title": "Windows 10 offer ended", "url": "https://coolsdrstuff.blogspot.com/2016/08/windows-10-offer-ended.html", "published_at": "2016-08-08T04:16:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894d07cfde", "title": "Long-Term Waterfall on SDRplay", "url": "https://coolsdrstuff.blogspot.com/2016/08/long-term-waterfall-on-sdrplay.html", "published_at": "2016-08-06T03:54:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894d220875", "title": "August 2016 Status Update", "url": "https://coolsdrstuff.blogspot.com/2016/08/august-2016-status-update.html", "published_at": "2016-08-06T03:54:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894d5dc099", "title": "Seeking Comment: Pay Channel Activation Convenience", "url": "https://coolsdrstuff.blogspot.com/2016/07/seeking-comment-pay-channel-activation.html", "published_at": "2016-07-11T03:31:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894df838d1", "title": "Inmarsat Antenna Comparison", "url": "https://coolsdrstuff.blogspot.com/2016/05/inmarsat-antenna-comparison.html", "published_at": "2016-05-21T21:10:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894e7439f4", "title": "TV decoding now on Windows", "url": "https://coolsdrstuff.blogspot.com/2016/05/tv-decoding-now-on-windows.html", "published_at": "2016-05-09T16:09:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894f314f4d", "title": "Drives over 2TB on Windows XP?", "url": "https://coolsdrstuff.blogspot.com/2016/04/drives-over-2tb-on-windows-xp.html", "published_at": "2016-04-30T20:09:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41894fad3774", "title": "LED TV interference", "url": "https://coolsdrstuff.blogspot.com/2016/04/led-tv-interference.html", "published_at": "2016-04-07T21:31:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-4189508ddf91", "title": "Iridium decoding: almost there", "url": "https://coolsdrstuff.blogspot.com/2016/04/iridium-decoding-almost-there.html", "published_at": "2016-04-01T16:17:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-4189513e0d25", "title": "Slovakia, Oman, and (almost) DRM", "url": "https://coolsdrstuff.blogspot.com/2016/03/slovakia-oman-and-almost-drm.html", "published_at": "2016-03-11T14:49:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418951d1bab3", "title": "Understanding Spread Spectrum (Direct Sequence)", "url": "https://coolsdrstuff.blogspot.com/2016/02/understanding-spread-spectrum-direct.html", "published_at": "2016-02-22T00:35:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418951dec67c", "title": "New recorder for SDRsharp breaks 2GiB limit", "url": "https://coolsdrstuff.blogspot.com/2016/02/new-recorder-for-sdrsharp-breaks-2gib.html", "published_at": "2016-02-21T17:33:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418951e2f150", "title": "Why I still prefer Windows XP", "url": "https://coolsdrstuff.blogspot.com/2016/02/why-i-still-prefer-windows-xp.html", "published_at": "2016-02-01T18:10:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41895272e332", "title": "Toshiba Encore first impressions", "url": "https://coolsdrstuff.blogspot.com/2016/01/toshiba-encore-first-impressions.html", "published_at": "2016-01-12T20:52:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418952782b69", "title": "Capturing Weather Satellites Easily", "url": "https://coolsdrstuff.blogspot.com/2015/12/capturing-weather-satellites-easily.html", "published_at": "2016-01-01T01:24:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418952c4ff78", "title": "My opinion of Digital TV", "url": "https://coolsdrstuff.blogspot.com/2015/12/my-opinion-of-digital-tv.html", "published_at": "2015-12-18T14:29:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-41895394578d", "title": "ATSC now possible on magnetic drives", "url": "https://coolsdrstuff.blogspot.com/2015/11/atsc-now-possible-on-magnetic-drives.html", "published_at": "2015-11-28T15:50:00+00:00" }, { "id": "01a0c521-3de0-7163-812b-418954210b15", "title": "Thanksgiving ATSC Tests", "url": "https://coolsdrstuff.blogspot.com/2015/11/thanksgiving-atsc-tests.html", "published_at": "2015-11-26T17:23:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bb7b78a0", "title": "ATSC Update 2", "url": "https://coolsdrstuff.blogspot.com/2015/11/atsc-update-2.html", "published_at": "2015-11-20T21:45:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bc17290e", "title": "Software to filter through EiBi schedule", "url": "https://coolsdrstuff.blogspot.com/2015/11/software-to-run-through-eibi-schedule.html", "published_at": "2015-11-15T02:28:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bc62d529", "title": "Intercepting pager messages", "url": "https://coolsdrstuff.blogspot.com/2015/11/intercepting-pager-messages.html", "published_at": "2015-11-03T19:00:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bced2a57", "title": "Improved propagation", "url": "https://coolsdrstuff.blogspot.com/2015/10/improved-propagation.html", "published_at": "2015-10-26T02:14:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bd40f87a", "title": "Tip to make Windows 10 more usable", "url": "https://coolsdrstuff.blogspot.com/2015/10/tip-to-make-windows-10-more-usable.html", "published_at": "2015-10-23T01:16:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bd91e587", "title": "Tracking aircraft with ACARS", "url": "https://coolsdrstuff.blogspot.com/2015/10/tracking-aircraft-with-acars.html", "published_at": "2015-10-09T21:54:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bdefcbe8", "title": "ATSC update", "url": "https://coolsdrstuff.blogspot.com/2015/10/atsc-update.html", "published_at": "2015-10-05T00:27:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150be823aa6", "title": "Multiple VFO (tuner) using the SDRPlay", "url": "https://coolsdrstuff.blogspot.com/2015/10/multiple-vfo-tuner-using-sdrplay.html", "published_at": "2015-10-04T23:37:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bea45f00", "title": "Musical Repeater Mystery", "url": "https://coolsdrstuff.blogspot.com/2015/10/musical-repeater-mystery.html", "published_at": "2015-10-04T23:17:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bf3cc823", "title": "Mystery signal: 877.875 MHz (Solved)", "url": "https://coolsdrstuff.blogspot.com/2015/09/mystery-signal-877875-mhz.html", "published_at": "2015-09-16T22:26:00+00:00" }, { "id": "01a0c52c-a0b3-73d8-ab54-b150bfcc618c", "title": "Watching ATSC HDTV on the SDRPlay RSP", "url": "https://coolsdrstuff.blogspot.com/2015/09/watching-atsc-hdtv-on-sdrplay-rsp.html", "published_at": "2015-09-11T23:02:00+00:00" } ] posts Claim your blog
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