Αποτελέσματα Αναζήτησης
Introduction of band plan by bandwidth. CW segment extended from 7000-7035 kHz to 7000-7040 kHz. Narrow band modes, digimodes segment moved and extended from 7035-7038 kHz to 7040-7047 kHz.
16 Οκτ 2020 · HF Bandplan. After approval by the Virtual General Conference in Novi Sad 2020, the modifications of the Region 1 HF band plan became effective at 16 October 2020. VHF & up Bandplans. The VHF band plans are kept under continuous review and the latest versions can be accessed via the above link
IARU REGION 1 HF BAND PLAN. A recommendation for all radio amateurs how to use the bands, as revised at the Interim Meeting Vienna 2016, effective 01 June 2016. FREQUENCY (kHz) MAX.
21 Σεπ 2022 · Working for the Future of Amateur Radio. Global. Home (Global) → On the Air →. Band Plans. The three IARU regional organizations develop band plans to offer guidance to radio amateurs on how the different operating interests and modes of emission can be best accommodated in the limited spectrum available.
Introduction. The concept of a band-plan based upon emission bandwidths was put to the IARU Region 1 HF Committee in 1992 by DARC. The idea was prompted by the emergence of new modes, changes in usage of existing modes and the need to ensure spectrum efficiency.
IARU REGION 1 HF BAND PLAN. A recommendation for all radio amateurs how to use the bands, as revised at the General Conference Varna 2014. MAX. FREQUENCY BANDWIDTH ....PREFERRED MODE AND USAGE (kHz) (Hz) 135.7 – 137.8. 200. CW, QRSS and narrow band digital modes.
Introduction of band plan by bandwidth. CW segment extended from 7000-7035 kHz to 7000-7040 kHz. Narrow band modes, digimodes segment moved and extended from 7035-7038 kHz to 7040-7047 kHz.
