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NPFC - QPL-AS85485 - CABLE, ELECTRIC, FILTER LINE, RADIO FREQUENCY ABSORPTIVE Organization: NPFC
Date: 2014-08-19
Description: QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION SAE-AS85485 Cable, Electric, Filter Line, Radio Frequency Absorptive This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject non-Government standard and inclusion of a product is not intended to and does not connote endorsement of the product by the Department of Defense.
DS/EN 302842-1 V1.2.4 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 1: PHYSICAL LAYER Organization: DS
Date: 2012-01-04
Description: The present document applies to the following radio equipment types: - Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [2].
ETSI - TS 102 842 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT - V1.2.3 Organization: ETSI
Date: 2011-11-01
Description: The present document applies to the following radio equipment types: • Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [2].
ETSI - EN 302 842-1 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 1: PHYSICAL LAYER - V1.3.1 Organization: ETSI
Date: 2015-04-01
Description: The present document applies to the following radio equipment types: Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [2].
NASA-CR-2760 - ATMOSPHERIC ABSORPTION OF HIGH FREQUENCY NOISE AND APPLICATION TO FRACTIONAL-OCTAVE BANDS Organization: NASA
Date: 1977-01-01
Description: Absorption of bands of noise was numerically computed by using the pure tone results. The results depended on spectrum shape, on filter type, and nonlinearly on propagation distance. For some of the cases considered, comparison with the extrapolation of ARP-866A showed a difference as large as a factor of 2.
DS/EN 302842-2 V1.3.1 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 2: GENERAL DESCRIPTION AND DATA LINK LAYER Organization: DS
Date: 2012-01-13
Description: The present document applies to the following radio equipment types: - Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [i.2].
DS/EN 302842-4 V1.2.1 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 4: POINT-TO-POINT FUNCTIONS Organization: DS
Date: 2011-02-08
Description: The present document applies to the following radio equipment types: Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [2].
DS/EN 302842-3 V1.2.1 - ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 3: ADDITIONAL BROADCAST ASPECTS Organization: DS
Date: 2007-01-09
Description: The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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).
ETSI - EN 302 842-2 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 2: GENERAL DESCRIPTION AND DATA LINK LAYER - V1.4.1 Organization: ETSI
Date: 2015-04-01
Description: Introduction The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [i.2].
ETSI - EN 302 842-4 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 4: POINT-TO-POINT FUNCTIONS - V1.3.1 Organization: ETSI
Date: 2015-04-01
Description: Introduction The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [2].
ETSI - EN 302 842-3 - VHF AIR-GROUND AND AIR-AIR DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR AERONAUTICAL MOBILE (AIRBORNE) EQUIPMENT; PART 3: ADDITIONAL BROADCAST ASPECTS - V1.4.1 Organization: ETSI
Date: 2015-04-01
Description: Introduction The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air 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 VDL SARPs [i.2].
ETSI - TS 101 535 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT - V1.1.3 Organization: ETSI
Date: 2011-10-01
Description: The present document applies to the following radio equipment types: • 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) [2].
DS/EN 301842-1 V1.3.4 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 1: EN FOR GROUND EQUIPMENT Organization: DS
Date: 2012-01-13
Description: The present document applies to the following radio equipment types: - 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) [2].
DS/EN 301842-3 V1.3.1 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 3: ADDITIONAL BROADCAST ASPECTS Organization: DS
Date: 2012-01-13
Description: The present document applies to the following radio equipment types: - 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) [i.4].
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 Organization: DS
Date: 2011-02-08
Description: 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].
DS/EN 301842-2 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 2: GENERAL DESCRIPTION AND DATA LINK LAYER Organization: DS
Date: 2012-01-13
Description: The present document applies to the following radio equipment types: - 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) [i.4].
ETSI - EN 301 842-1 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 1: EN FOR GROUND EQUIPMENT - V1.4.1 Organization: ETSI
Date: 2015-04-01
Description: 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) [2].
ETSI - EN 301 842-2 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 2: GENERAL DESCRIPTION AND DATA LINK LAYER - V1.7.1 Organization: ETSI
Date: 2015-04-01
Description: 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].
ETSI - EN 301 842-4 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 4: POINT-TO-POINT FUNCTIONS - V1.3.1 Organization: ETSI
Date: 2015-04-01
Description: 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) [7].
ETSI - EN 301 842-3 - VHF AIR-GROUND DIGITAL LINK (VDL) MODE 4 RADIO EQUIPMENT; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; PART 3: ADDITIONAL BROADCAST ASPECTS - V1.4.1 Organization: ETSI
Date: 2015-04-01
Description: 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].

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