DS/EN 301842-4 V1.2.1
VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurementfor ground-based equipment; Part 4: Point-to-point functions
active, Most Current
| Organization: | DS |
| Publication Date: | 8 February 2011 |
| Status: | active |
| ICS Code (Receiving and transmitting equipment): | 33.060.20 |
scope:
The present document applies to the following radio equipment types: 1) Very High Frequency (VHF) Digital Link (VDL) Mode 4 ground-based radio transmitters 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 118,000 MHz to 136,975 MHz as defined in ICAO VHF Digital Link (VDL) Standards and Recommended Practices (SARPs) [8].
Document History
DS/EN 301842-4 V1.2.1
February 8, 2011
VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurementfor ground-based equipment; Part 4: Point-to-point functions
The present document applies to the following radio equipment types: 1) Very High Frequency (VHF) Digital Link (VDL) Mode 4 ground-based radio transmitters and receivers for air-ground communications...
January 9, 2007
Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Data Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 4: Point-to-point functions
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...
August 9, 2005
Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Data Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 4: Point-to-point functions
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...
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