{"id":8205,"number":"36.810","type":"TR","title":"Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); UMTS / LTE in 800 MHz for Europe","series":36,"status":"Under change control","initial_release":"Rel-9","primary_group":"R4","secondary_groups":[],"portal_id":2489,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2489","dynareport_url":"https://www.3gpp.org/dynareport/36810.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:05:09.219289+00:00","updated_at":"2026-10-16T09:35:15.822667+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2489","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T02:16:49.935756+00:00","versions":[{"release":"Rel-9","version":"9.0.0","meeting":"RAN#47","upload_date":"2010-04-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/36_series/36.810/36810-900.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-9","version":"2.0.0","meeting":"RAN#47","upload_date":"2010-03-19","comment":"RP-100117","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/36_series/36.810/36810-200.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-9","version":"1.0.0","meeting":"RAN#46","upload_date":"2009-12-12","comment":"RP-091152","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/36_series/36.810/36810-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-9","version":"0.1.0","meeting":"-","upload_date":"2009-08-24","comment":"R4-092542","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/36_series/36.810/36810-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-9","first_version_date":"2009-08-24","latest_version_date":"2010-04-04","first_version":"0.1.0","latest_version":"9.0.0","version_count":4}],"classifications":[],"work_items":[{"uid":430009,"acronym":"RInImp9-UMTSLTE800EU","effective_acronym":"RInImp9-UMTSLTE800EU","title":"UMTS/LTE 800 MHz for Europe","responsible_groups":["R2"],"release":"Rel-9","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2489","association_sources":[],"association_status":"historical_unverified"}],"change_requests":[],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/36.810/relationship-evidence"}}