Standard

ETSI EN 301 842-3

Publisert

Merknad: Denne standarden har en ny utgave: ETSI EN 301 842-3

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Omfang

Introduction The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 ground-based radio transmitters, transceivers and receivers for air-ground communications operating in the VHF band, using Gaussian-filtered Frequency Shift Keying (GFSK) Modulation with 25 kHz channel spacing and capable of tuning to any of the 25 kHz channels from 112,000 MHz to 136,975 MHz as defined in ICAO VHF Digital Link (VDL) Standards and Recommended Practices (SARPs) [1]. The present document considers the additional broadcast functionality required to support ADS-B, TIS-B, FIS-B, and GNS-B services. The present document may be used to produce tests for the assessment of the performance of the equipment.

Dokumentinformasjon

  • Standard fra ETSI_AC
  • Publisert:
  • Versjon: 0
  • Varetype: IS
  • Tilleggsinformasjon
    • V1.4.1