corpus.blog
41554 blogs · [ { "id": "01a0953c-add1-71ce-9e63-d630fba1aa98", "title": "A repeatable and sensible Dual-WAN Failover setup", "url": "https://rfcorner.in/posts/repeatable-sensible-dual-wan-failover/", "published_at": "2026-09-12T00:00:00+00:00" }, { "id": "01a087d3-e1af-716e-ac29-77175d8ff23e", "title": "The easiest and best WSPR + FT8 decoder?", "url": "https://rfcorner.in/posts/the-easiest-and-best-wspr-decoder/", "published_at": "2026-08-22T00:00:00+00:00" }, { "id": "01a087d3-e1af-716e-ac29-77175da9dc44", "title": "Scalable Class-D RF PA architecture for HF", "url": "https://rfcorner.in/posts/qro-rf-amplifier-2026/", "published_at": "2026-08-18T00:00:00+00:00" }, { "id": "01a087d3-e1af-716e-ac29-77175e255e5a", "title": "Porting PVM to Linux 7.2", "url": "https://rfcorner.in/posts/porting-pvm-to-linux-7.2/", "published_at": "2026-08-14T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e38146f19", "title": "HF Propagation", "url": "https://rfcorner.in/tools/hf-propagation/", "published_at": "2026-08-13T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e38bf8785", "title": "A Better HF SDR Than RTL-SDR?", "url": "https://rfcorner.in/posts/better-sdr-ideas-1/", "published_at": "2026-07-23T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3926a23d", "title": "1/4 Wave HF Vertical DX Antenna", "url": "https://rfcorner.in/posts/quarter-wave-vertical-hf/", "published_at": "2026-07-13T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e394652e5", "title": "VHF APRS Beacon Ideas", "url": "https://rfcorner.in/posts/vhf-aprs-beacon-ideas/", "published_at": "2026-07-08T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3a139412", "title": "WSPR Beacon Ideas for UHF", "url": "https://rfcorner.in/posts/uhf-wspr-beacon-ideas/", "published_at": "2026-07-03T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3b0dd2a0", "title": "RF Power Converter", "url": "https://rfcorner.in/tools/rf-power-converter/", "published_at": "2026-07-02T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3b55e57f", "title": "1€ TRX - One Euro TRX", "url": "https://rfcorner.in/posts/one-euro-trx/", "published_at": "2026-06-28T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3bfb25f1", "title": "Generating 1W RF from 5V - Redux", "url": "https://rfcorner.in/posts/1w-5v-amplifier-2026-redux/", "published_at": "2026-06-28T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3cf6ccfd", "title": "When the Platform Walks Away: Shopify enables easy scams!", "url": "https://rfcorner.in/posts/when-the-platform-walks-away-v2/", "published_at": "2026-06-28T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3de577c8", "title": "Generating 1W RF from 5V", "url": "https://rfcorner.in/posts/1w-5v-amplifier-2026/", "published_at": "2026-06-27T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3df5e839", "title": "Connecting Across Distance: From Ethernet to Fiber", "url": "https://rfcorner.in/posts/connecting-across-distance/", "published_at": "2026-06-23T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3ec2cbb7", "title": "Baby-QRO FT8 Amplifier 2026", "url": "https://rfcorner.in/posts/baby-qro-switching-amplifier-v15-2026/", "published_at": "2026-06-20T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e3f484655", "title": "Digitally Adjustable RF PA Supply", "url": "https://rfcorner.in/posts/digitally-adjustable-pa-supply/", "published_at": "2026-06-20T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e40158bb8", "title": "DDX-UNO: The HF Radio You Actually Carry", "url": "https://rfcorner.in/posts/ddx-uno-radio-you-actually-carry/", "published_at": "2026-05-26T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e40a0d7be", "title": "Local AI Coding on Ubuntu 26.04", "url": "https://rfcorner.in/posts/local-ai-coding-tool/", "published_at": "2026-05-16T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e410503ed", "title": "After-Sales Support Is the Real Product", "url": "https://rfcorner.in/posts/after-sales-support-is-the-real-product/", "published_at": "2026-05-13T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e41eb5da8", "title": "Minimal Kernels, Reduced Attack Surface, and Why Linux Optimization Still Matters", "url": "https://rfcorner.in/posts/minimal-kernels-attack-surface/", "published_at": "2026-05-10T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4253eda4", "title": "Pocket Chaos: Coding (and Decoding) on the R36S", "url": "https://rfcorner.in/posts/r36s-adventures-1/", "published_at": "2026-05-05T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e42e8ba4c", "title": "HAM Radio Is NOT Just for Talking", "url": "https://rfcorner.in/posts/ham-radio-is-not-just-for-talking/", "published_at": "2026-05-04T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e43750462", "title": "Easy Dual WAN Failover using hEX S (2025) router", "url": "https://rfcorner.in/posts/easy-dual-wan-failover/", "published_at": "2026-04-30T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e44452d94", "title": "Urban EDC Is Just Consumerism in Your Pocket", "url": "https://rfcorner.in/posts/urban-edc-anti-consumerism/", "published_at": "2026-04-23T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e44cebc10", "title": "Modding Debian binary packages", "url": "https://rfcorner.in/posts/modding-debian-packages/", "published_at": "2026-04-21T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e453cd8fe", "title": "Easy and Quick Thermal Simulation of PCBs", "url": "https://rfcorner.in/posts/easy-quick-thermal-simulation-of-pcbs/", "published_at": "2026-04-11T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4589e8e8", "title": "Avoid Gazon ISP: A Frustrating Experience for Developers", "url": "https://rfcorner.in/posts/avoid-gazon-isp/", "published_at": "2026-03-30T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e463fb1fd", "title": "Voltage Glitching for Fun and Profit (MCU Fault Injection)", "url": "https://rfcorner.in/posts/voltage-glitching-for-fun-and-profit/", "published_at": "2026-03-08T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e46c2138b", "title": "Reversing the Huidu HD-R712 FPGA board", "url": "https://rfcorner.in/posts/reversing-huidu-fpga-board/", "published_at": "2026-02-27T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e470faced", "title": "The Polar Express - Efficient SSB Generation", "url": "https://rfcorner.in/posts/the-polar-express/", "published_at": "2026-02-16T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e47787240", "title": "PA0FRI Active Antenna Redux - The final version?", "url": "https://rfcorner.in/posts/active-antenna-pa0fri-2026/", "published_at": "2026-02-12T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e483609f8", "title": "Simplest APRS Digipeater and iGate on MCU!", "url": "https://rfcorner.in/posts/simplest-aprs-digipeater-igate-on-mcu/", "published_at": "2026-02-07T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e492574d5", "title": "Wireless APRS interface for BaoFeng and other radios!", "url": "https://rfcorner.in/posts/aprs-interface-v2/", "published_at": "2026-01-29T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e496e8a7f", "title": "APRS Interface for BaoFeng and Other Radios", "url": "https://rfcorner.in/posts/aprs-interface/", "published_at": "2026-01-17T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4a192a28", "title": "A VFM ADS-B Receiver", "url": "https://rfcorner.in/posts/vfm-ads-b-receiver/", "published_at": "2026-01-12T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4a6a8b5c", "title": "About", "url": "https://rfcorner.in/about/", "published_at": "2026-01-10T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4ae6950c", "title": "Reasonable MCU ADC performance - STM32H562", "url": "https://rfcorner.in/posts/reasonable-mcu-adc-performance/", "published_at": "2026-01-10T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4bc5ee0f", "title": "Alternative to PE4312 Digital Step Attenuator", "url": "https://rfcorner.in/posts/alternate-to-pe4312-attenuator/", "published_at": "2026-01-08T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4cade83e", "title": "The best power supply for FieldOps", "url": "https://rfcorner.in/posts/best-power-supply-for-fieldops/", "published_at": "2026-01-06T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4d9db777", "title": "Supporting HOPERF CMT2300A on Linux", "url": "https://rfcorner.in/posts/supporting-cmt2300a-on-linux/", "published_at": "2025-12-23T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4dfde0b5", "title": "HFDY Active Loop - LZ1AQ loop clone", "url": "https://rfcorner.in/posts/hfdy-active-antenna-lz1aq-clone/", "published_at": "2025-11-09T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4e414cbb", "title": "Sustainable Radio Design V2", "url": "https://rfcorner.in/posts/sustainable-radio-design-2/", "published_at": "2025-11-07T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4f03831b", "title": "Writing test cases for PCBs", "url": "https://rfcorner.in/posts/writing-test-cases-for-pcbs/", "published_at": "2025-11-07T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e4fa7c2a7", "title": "Choosing a Coax for HF Field Operations", "url": "https://rfcorner.in/posts/choosing-a-coax-for-field/", "published_at": "2025-11-05T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e5075f3c6", "title": "Easy reproducible LPF filters", "url": "https://rfcorner.in/posts/easy-lpfs/", "published_at": "2025-11-01T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e50a574f2", "title": "A Proper Single-Transistor LNA for HF", "url": "https://rfcorner.in/posts/proper-single-transistor-lna-hf/", "published_at": "2025-10-28T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e518e8ef4", "title": "My solar powered WSPR beacon", "url": "https://rfcorner.in/posts/my-solar-powered-wspr-beacon/", "published_at": "2025-10-26T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e51dd0830", "title": "Headless WSPR Monitoring System (2026)", "url": "https://rfcorner.in/posts/headless-wspr-monitoring-system/", "published_at": "2025-10-22T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e52591ac0", "title": "Inbuilt band-hopping in WSJT-X 3.x", "url": "https://rfcorner.in/posts/wsjtx-band-hopping/", "published_at": "2025-10-18T00:00:00+00:00" }, { "id": "01a087d3-e1b0-72c6-b993-cb2e531d2b1b", "title": "The (now) poor quality, reliability and longevity of Luminous products", "url": "https://rfcorner.in/posts/poor-reliability-luminous/", "published_at": "2025-10-18T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c500ce62d5", "title": "A Sustainable Radio Design?", "url": "https://rfcorner.in/posts/sustainable-radio-design/", "published_at": "2025-10-17T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c501c62599", "title": "Emulating a full FT8 band for 'real'", "url": "https://rfcorner.in/posts/busy-ft8-band-simulation/", "published_at": "2025-10-17T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5027aa83f", "title": "433 MHz CW signal source", "url": "https://rfcorner.in/posts/uhf-signal-source/", "published_at": "2025-10-04T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c502e59c6f", "title": "Making Manhattan constructions easier, better, cost-effective and almost tool-free", "url": "https://rfcorner.in/posts/easier-manhattan-construction/", "published_at": "2025-10-04T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5031e271b", "title": "The future of DDX - 2025 version", "url": "https://rfcorner.in/posts/ddx-future-2025/", "published_at": "2025-10-04T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5037eeb9f", "title": "Another cool SiC part for HF amplifiers", "url": "https://rfcorner.in/posts/another-cool-rf-part/", "published_at": "2025-09-29T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c503a0d6c8", "title": "Debugging gaming pads on Linux", "url": "https://rfcorner.in/posts/debugging-controllers-linux/", "published_at": "2025-09-29T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5041fb11f", "title": "FT8 Decoding Challenges on Android", "url": "https://rfcorner.in/posts/ft8-decoding-challenges/", "published_at": "2025-09-29T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c504d858c3", "title": "Success with 2m WSPR!", "url": "https://rfcorner.in/posts/wspr-success-on-2m/", "published_at": "2025-09-25T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50567026b", "title": "Black Box output characterization of CD2003 DCR receiver", "url": "https://rfcorner.in/posts/black-box-cd2003-characterization/", "published_at": "2025-09-21T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c505d0c031", "title": "Running Vivado 2025.1 on Ubuntu 25.04 (plucky)", "url": "https://rfcorner.in/posts/vivado-on-plucky/", "published_at": "2025-09-21T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5063fb74d", "title": "Single Transistor LNA for HF", "url": "https://rfcorner.in/posts/single-transistor-lna-hf/", "published_at": "2025-09-21T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c506dd4250", "title": "WSPR Decoding Challenges", "url": "https://rfcorner.in/posts/wspr-decoding-challenges/", "published_at": "2025-09-21T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c507a04bae", "title": "WSPRing on higher bands", "url": "https://rfcorner.in/posts/wspring-on-higher-bands/", "published_at": "2025-08-30T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c507aa3101", "title": "Notes on coupled inductors", "url": "https://rfcorner.in/posts/notes-on-coupled-inductors/", "published_at": "2025-08-17T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50854df36", "title": "Initial success with cost-effective 6m WSPR + 2m FT8 beacons", "url": "https://rfcorner.in/posts/6m-wspr-beacon-success/", "published_at": "2025-08-16T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5095008d4", "title": "Checking Zoom latency externally", "url": "https://rfcorner.in/posts/checking-zoom-latency-externally/", "published_at": "2025-08-08T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c509e5fa4e", "title": "WiFi VFO, beacon and signal generator", "url": "https://rfcorner.in/posts/wifi-vfo/", "published_at": "2025-07-05T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50a7456b8", "title": "New RF parts and new promises - part 2", "url": "https://rfcorner.in/posts/new-rf-parts-new-potential-2/", "published_at": "2025-06-15T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50b1a4808", "title": "The poor quality, reliability and longevity of MOONDROP products", "url": "https://rfcorner.in/posts/poor-reliability-moondrop/", "published_at": "2025-06-15T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50b944332", "title": "Fast(est) gate drivers in the West", "url": "https://rfcorner.in/posts/fastest-gate-drivers/", "published_at": "2025-06-03T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50c25112c", "title": "Debugging/Reversing Firebase gRPC Traffic with mitmproxy", "url": "https://rfcorner.in/posts/debugging-grpc-traffic-with-mitmproxy/", "published_at": "2025-04-16T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50c95ecd4", "title": "Ideas for a 2m (144 MHz) WSPR / FT8 beacon", "url": "https://rfcorner.in/posts/2m-wspr-beacon-ideas/", "published_at": "2025-04-15T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50cb97c03", "title": "Easily verifying certificate chains", "url": "https://rfcorner.in/posts/verifying-certificate-chain/", "published_at": "2025-04-14T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50d564efa", "title": "Reimagining the 'Tangara' Music Player - Part 2", "url": "https://rfcorner.in/posts/rethinking-tangara-music-player-part-2/", "published_at": "2025-04-11T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50d737b70", "title": "Ideas for a 6m WSPR beacon", "url": "https://rfcorner.in/posts/6m-wspr-beacon-idea/", "published_at": "2025-04-10T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50db93eb3", "title": "My WSPR beacon results - April 2025", "url": "https://rfcorner.in/posts/my-wspr-beacon-results/", "published_at": "2025-04-10T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50e2b675d", "title": "New RF parts and new promises", "url": "https://rfcorner.in/posts/new-rf-parts-new-potential/", "published_at": "2025-03-20T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50e97dab0", "title": "1W WSPR Beacon @ 5V (2025)", "url": "https://rfcorner.in/posts/1w-5v-wspr-beacon/", "published_at": "2025-03-14T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50f62a34e", "title": "Testing Small Power Supplies", "url": "https://rfcorner.in/posts/testing-small-power-supplies/", "published_at": "2025-02-18T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50f9176a5", "title": "Reimagining the 'Tangara' Music Player", "url": "https://rfcorner.in/posts/rethinking-tangara-music-player/", "published_at": "2025-02-15T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c50ff7cf43", "title": "100mW WSPR Beacon (2025)", "url": "https://rfcorner.in/posts/100mw-wspr-beacon/", "published_at": "2025-02-14T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c510f05582", "title": "Easy WSPR Encoder", "url": "https://rfcorner.in/posts/wspr-web-encoder/", "published_at": "2025-02-14T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c511ef771e", "title": "Budget RF Lab for HF", "url": "https://rfcorner.in/posts/budget-rf-hf-lab/", "published_at": "2025-02-13T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c512e12dd3", "title": "Easy FT8 Encoder", "url": "https://rfcorner.in/posts/ft8-web-encoder/", "published_at": "2025-02-13T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5137964bc", "title": "RSP1 Clone SDR Notes (2026)", "url": "https://rfcorner.in/posts/rsp1-clone-notes/", "published_at": "2025-02-13T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c513c7f277", "title": "Easy reproducible TX-BPF filters", "url": "https://rfcorner.in/posts/easy-tx-bpfs/", "published_at": "2025-02-10T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5142fa383", "title": "250mW WSPR Beacon (2025)", "url": "https://rfcorner.in/posts/250mw-wspr-beacon/", "published_at": "2025-02-09T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c514a7dcdb", "title": "Ubuntu Going Downhill", "url": "https://rfcorner.in/posts/ubuntu-going-downhill/", "published_at": "2025-02-09T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c515a582ee", "title": "My PA0FRI Active Antenna", "url": "https://rfcorner.in/posts/active-antenna-pa0fri-results/", "published_at": "2025-02-08T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c515d92654", "title": "Baby-QRO RF switching amplifier", "url": "https://rfcorner.in/posts/baby-qro-switching-amplifier/", "published_at": "2025-01-31T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c5168de962", "title": "Easy Taint Tracking - Finding Heartbleed in 2024", "url": "https://rfcorner.in/posts/taintanalysis/", "published_at": "2024-11-01T00:00:00+00:00" }, { "id": "01a087d3-e1b1-730f-8cd2-51c51760815d", "title": "My solar powered website", "url": "https://rfcorner.in/posts/my-solar-powered-notebook/", "published_at": "1999-01-01T00:00:00+00:00" } ] posts Claim your blog
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rfcorner.in

2026

A repeatable and sensible Dual-WAN Failover setuporiginal ↗
12 Sept 2026
The easiest and best WSPR + FT8 decoder?original ↗
22 Aug 2026
Scalable Class-D RF PA architecture for HForiginal ↗
18 Aug 2026
Porting PVM to Linux 7.2original ↗
14 Aug 2026
HF Propagationoriginal ↗
13 Aug 2026
A Better HF SDR Than RTL-SDR?original ↗
23 Jul 2026
1/4 Wave HF Vertical DX Antennaoriginal ↗
13 Jul 2026
VHF APRS Beacon Ideasoriginal ↗
8 Jul 2026
WSPR Beacon Ideas for UHForiginal ↗
3 Jul 2026
RF Power Converteroriginal ↗
2 Jul 2026
1€ TRX - One Euro TRXoriginal ↗
28 Jun 2026
Generating 1W RF from 5V - Reduxoriginal ↗
28 Jun 2026
When the Platform Walks Away: Shopify enables easy scams!original ↗
28 Jun 2026
Generating 1W RF from 5Voriginal ↗
27 Jun 2026
Connecting Across Distance: From Ethernet to Fiberoriginal ↗
23 Jun 2026
Baby-QRO FT8 Amplifier 2026original ↗
20 Jun 2026
Digitally Adjustable RF PA Supplyoriginal ↗
20 Jun 2026
DDX-UNO: The HF Radio You Actually Carryoriginal ↗
26 May 2026
Local AI Coding on Ubuntu 26.04original ↗
16 May 2026
After-Sales Support Is the Real Productoriginal ↗
13 May 2026
Minimal Kernels, Reduced Attack Surface, and Why Linux Optimization Still Mattersoriginal ↗
10 May 2026
Pocket Chaos: Coding (and Decoding) on the R36Soriginal ↗
5 May 2026
HAM Radio Is NOT Just for Talkingoriginal ↗
4 May 2026
Easy Dual WAN Failover using hEX S (2025) routeroriginal ↗
30 Apr 2026
Urban EDC Is Just Consumerism in Your Pocketoriginal ↗
23 Apr 2026
Modding Debian binary packagesoriginal ↗
21 Apr 2026
Easy and Quick Thermal Simulation of PCBsoriginal ↗
11 Apr 2026
Avoid Gazon ISP: A Frustrating Experience for Developersoriginal ↗
30 Mar 2026
Voltage Glitching for Fun and Profit (MCU Fault Injection)original ↗
8 Mar 2026
Reversing the Huidu HD-R712 FPGA boardoriginal ↗
27 Feb 2026
The Polar Express - Efficient SSB Generationoriginal ↗
16 Feb 2026
PA0FRI Active Antenna Redux - The final version?original ↗
12 Feb 2026
Simplest APRS Digipeater and iGate on MCU!original ↗
7 Feb 2026
Wireless APRS interface for BaoFeng and other radios!original ↗
29 Jan 2026
APRS Interface for BaoFeng and Other Radiosoriginal ↗
17 Jan 2026
A VFM ADS-B Receiveroriginal ↗
12 Jan 2026
Aboutoriginal ↗
10 Jan 2026
Reasonable MCU ADC performance - STM32H562original ↗
10 Jan 2026
Alternative to PE4312 Digital Step Attenuatororiginal ↗
8 Jan 2026
The best power supply for FieldOpsoriginal ↗
6 Jan 2026

2025

Supporting HOPERF CMT2300A on Linuxoriginal ↗
23 Dec 2025
HFDY Active Loop - LZ1AQ loop cloneoriginal ↗
9 Nov 2025
Sustainable Radio Design V2original ↗
7 Nov 2025
Writing test cases for PCBsoriginal ↗
7 Nov 2025
Choosing a Coax for HF Field Operationsoriginal ↗
5 Nov 2025
Easy reproducible LPF filtersoriginal ↗
1 Nov 2025
A Proper Single-Transistor LNA for HForiginal ↗
28 Oct 2025
My solar powered WSPR beaconoriginal ↗
26 Oct 2025
Headless WSPR Monitoring System (2026)original ↗
22 Oct 2025
Inbuilt band-hopping in WSJT-X 3.xoriginal ↗
18 Oct 2025
The (now) poor quality, reliability and longevity of Luminous productsoriginal ↗
18 Oct 2025
A Sustainable Radio Design?original ↗
17 Oct 2025
Emulating a full FT8 band for 'real'original ↗
17 Oct 2025
433 MHz CW signal sourceoriginal ↗
4 Oct 2025
Making Manhattan constructions easier, better, cost-effective and almost tool-freeoriginal ↗
4 Oct 2025
The future of DDX - 2025 versionoriginal ↗
4 Oct 2025
Another cool SiC part for HF amplifiersoriginal ↗
29 Sept 2025
Debugging gaming pads on Linuxoriginal ↗
29 Sept 2025
FT8 Decoding Challenges on Androidoriginal ↗
29 Sept 2025
Success with 2m WSPR!original ↗
25 Sept 2025
Black Box output characterization of CD2003 DCR receiveroriginal ↗
21 Sept 2025
Running Vivado 2025.1 on Ubuntu 25.04 (plucky)original ↗
21 Sept 2025
Single Transistor LNA for HForiginal ↗
21 Sept 2025
WSPR Decoding Challengesoriginal ↗
21 Sept 2025
WSPRing on higher bandsoriginal ↗
30 Aug 2025
Notes on coupled inductorsoriginal ↗
17 Aug 2025
Initial success with cost-effective 6m WSPR + 2m FT8 beaconsoriginal ↗
16 Aug 2025
Checking Zoom latency externallyoriginal ↗
8 Aug 2025
WiFi VFO, beacon and signal generatororiginal ↗
5 Jul 2025
New RF parts and new promises - part 2original ↗
15 Jun 2025
The poor quality, reliability and longevity of MOONDROP productsoriginal ↗
15 Jun 2025
Fast(est) gate drivers in the Westoriginal ↗
3 Jun 2025
Debugging/Reversing Firebase gRPC Traffic with mitmproxyoriginal ↗
16 Apr 2025
Ideas for a 2m (144 MHz) WSPR / FT8 beaconoriginal ↗
15 Apr 2025
Easily verifying certificate chainsoriginal ↗
14 Apr 2025
Reimagining the 'Tangara' Music Player - Part 2original ↗
11 Apr 2025
Ideas for a 6m WSPR beaconoriginal ↗
10 Apr 2025
My WSPR beacon results - April 2025original ↗
10 Apr 2025
New RF parts and new promisesoriginal ↗
20 Mar 2025
1W WSPR Beacon @ 5V (2025)original ↗
14 Mar 2025
Testing Small Power Suppliesoriginal ↗
18 Feb 2025
Reimagining the 'Tangara' Music Playeroriginal ↗
15 Feb 2025
100mW WSPR Beacon (2025)original ↗
14 Feb 2025
Easy WSPR Encoderoriginal ↗
14 Feb 2025
Budget RF Lab for HForiginal ↗
13 Feb 2025
Easy FT8 Encoderoriginal ↗
13 Feb 2025
RSP1 Clone SDR Notes (2026)original ↗
13 Feb 2025
Easy reproducible TX-BPF filtersoriginal ↗
10 Feb 2025
250mW WSPR Beacon (2025)original ↗
9 Feb 2025
Ubuntu Going Downhilloriginal ↗
9 Feb 2025
My PA0FRI Active Antennaoriginal ↗
8 Feb 2025
Baby-QRO RF switching amplifieroriginal ↗
31 Jan 2025

2024

Easy Taint Tracking - Finding Heartbleed in 2024original ↗
1 Nov 2024

1999

My solar powered websiteoriginal ↗
1 Jan 1999