CATRMT
FEATURE OBJECT ATTRIBUTE
Attribute: Category of Radio Methods
Acronym: catrmt Code: ?
Camel case: categoryOfRadioMethods
Attribute type: E
Expected input:
ID Meaning INT 1 M-4
1 : Low Frequency (LF) voice traffic 2 : Medium Frequency (MF) voice traffic 3 : High Frequency (HF) voice traffic 4 : Very High Frequency (VHF) voice traffic 5 : HF NBDP 6 : NAVTEX 7 : SafetyNET 8 : TELEX on Radio 9 : Facsimile 10 : NAVIP 11 : Low Frequency (LF) digital traffic 12 : Medium Frequency (LF) digital traffic 13 : High Frequency (HF) digital traffic 14 : Ultra High Frequency (UHF) digital traffic 15 : Low Frequency (LF) telegraph traffic 16 : Medium Frequency (MF) telegraph traffic 17 : High Frequency (HF) telegraph traffic
Definitions:
Low Frequency (LF) voice traffic Frequency in a frequency range between 30 and 300 kHz used for voice traffic Medium Frequency (MF) voice traffic Frequency in a frequency range between 300 and 3 000kHz used for voice traffic High Frequency (HF) voice traffic Frequency in a frequency range between 3 and 30 MHz used for voice traffic Very High Frequency (VHF) voice traffic Frequency in a frequency range between 30 and 300 MHz used for voice traffic HF NBDP High Frequency Narrow Band Direct Printing NAVTEX Narrow-band direct-printing telegraphy system for transmission of maritime safety information. (IHO Dictionary, S-32, 5th Edition, 3412) SafetyNET SafetyNET is an international automatic direct-printing satellite-based service for the promulgation of navigational and meteorological warnings, meteorological forecasts and other urgent safety-related messages - maritime safety information (MSI) - to ships. (International SafetyNET Manual, 2003 Edition, IMO Publication Number IA908E) TELEX on Radio A communications system consisting of teletypewriters connected to a telephonic network to send and receive wireless signals. (Adapted American Heritage Dictionary) Facsimile A method or device for transmitting documents, drawings, photographs, or the like, by means of radio or telephone for exact reproduction elsewhere. (Dictionary.com Unabridged (v 1.1) 18.01.2008) NAVIP A Russian system transmitting navigational information, send by radio and containing information relevant to coastal waters of foreign countries and high seas. (Central Marine Research & Design Institute, St.-Petersburg, Russia) Low Frequency (LF) digital traffic Frequency in a frequency range between 30 and 300 kHz used for digital traffic Medium Frequency (LF) digital traffic Frequency in a frequency range between 300 and 3000kHz used for digital traffic High Frequency (HF) digital traffic Frequency in a frequency range between 3 and 30 MHz used for digital traffic Ultra High Frequency (UHF) digital traffic Frequency in a frequency range between 30 and 300 MHz used for digital traffic Low Frequency (LF) telegraph traffic Frequency in a frequency range between 30 and 300 kHz used for telegraph traffic Medium Frequency (MF) telegraph traffic Frequency in a frequency range between 300 and 3 000kHz used for telegraph traffic High Frequency (HF) telegraph traffic Frequency in a frequency range between 3 and 30 MHz used for telegraph traffic
Remarks:
GEO OBJECTS using this attribute: RD0STA;