{"id":13575368,"url":"https://github.com/afiskon/hbr-mk2","last_synced_at":"2025-10-07T21:28:02.992Z","repository":{"id":211589818,"uuid":"729530501","full_name":"afiskon/hbr-mk2","owner":"afiskon","description":"All HF bands QRP CW/SSB transceiver","archived":false,"fork":false,"pushed_at":"2024-08-08T09:43:41.000Z","size":16560,"stargazers_count":62,"open_issues_count":0,"forks_count":4,"subscribers_count":6,"default_branch":"main","last_synced_at":"2025-03-31T05:31:56.476Z","etag":null,"topics":["amateur-radio","cw","diy","electronics","ham-radio","morse-code","radio","si5351","ssb","stm32","transceiver","wireless"],"latest_commit_sha":null,"homepage":"https://eax.me/hbr-mk2-transceiver/","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/afiskon.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-12-09T14:21:30.000Z","updated_at":"2025-02-22T13:41:04.000Z","dependencies_parsed_at":"2024-01-14T03:51:23.066Z","dependency_job_id":"255bacb9-b2fe-4930-8899-2d28bde86289","html_url":"https://github.com/afiskon/hbr-mk2","commit_stats":null,"previous_names":["afiskon/hbr-mk2"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/afiskon%2Fhbr-mk2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/afiskon%2Fhbr-mk2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/afiskon%2Fhbr-mk2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/afiskon%2Fhbr-mk2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/afiskon","download_url":"https://codeload.github.com/afiskon/hbr-mk2/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":252802580,"owners_count":21806530,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["amateur-radio","cw","diy","electronics","ham-radio","morse-code","radio","si5351","ssb","stm32","transceiver","wireless"],"created_at":"2024-08-01T15:01:00.367Z","updated_at":"2025-10-07T21:28:02.913Z","avatar_url":"https://github.com/afiskon.png","language":"C","funding_links":[],"categories":["C"],"sub_categories":[],"readme":"# HBR/MK2\n\n![HBR/MK2](images/enclosure/front-panel.jpg)\n\nAll HF bands QRP CW/SSB transceiver \"HomeBrew Radio, Mark 2\".\n\n* Covers 80, 40, 30, 20, 17, 15, 12 and 10 meters\n* Classical single IF superheterodyne design\n* Effective IF derived AGC\n* Voice compression\n* Supports RIT and XIT\n* 10-30 WPM Elekey-B type keyer + straight key mode\n* Keyer supports record and playback, programmable with paddles\n* Five favorite frequencies per band (press NEXT/PREV in FAST mode)\n* Class AB amplifier provides 5-10W in both CW and SSB\n* Has a S-meter and a SWR meter\n* Open-source firmware, schematic and 3D-printable enclosure\n\nLinks:\n\n* Article (in Russian): https://eax.me/hbr-mk2-transceiver/\n* Post on Hackaday: https://hackaday.com/2024/05/13/github-hosts-ham-radio/\n* Post on DXZone: https://www.dxzone.com/hbr-mk2-hf-qrp-cw-ssb-transceiver/\n* Video blog on YouTube: https://www.youtube.com/playlist?list=PL6CWlCy5akj5v1Z4mPysYlqgNtCBYy-wM\n* Demo: https://www.youtube.com/watch?v=D7rNUXjIyPM\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fafiskon%2Fhbr-mk2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fafiskon%2Fhbr-mk2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fafiskon%2Fhbr-mk2/lists"}