by IrishRepublicanArmy May 18, 2004

High Frequency
radio communication services from 1.8 to 29.7 MHz, used for long-range communications, the only band used for worldwide communcations other then mircowave and UHF satellite services
radio communication services from 1.8 to 29.7 MHz, used for long-range communications, the only band used for worldwide communcations other then mircowave and UHF satellite services
by IrishRepublicanArmy October 12, 2003

by IrishRepublicanArmy December 29, 2003

1) a song by Bush
2) An food additive used to retain moisture and to keep marshmallows and candies soft.
3) Secondary product of the alcoholic fermentation. One of the main elements that gives body and smoothness to the wines.
4) a sweet syrupy trihydroxy alcohol obtained by saponification of fats and oils
2) An food additive used to retain moisture and to keep marshmallows and candies soft.
3) Secondary product of the alcoholic fermentation. One of the main elements that gives body and smoothness to the wines.
4) a sweet syrupy trihydroxy alcohol obtained by saponification of fats and oils
by IRISHREPUBLICANARMY December 31, 2003

1) when referring to (radio) broadcasting, includes frequencies ranging from 1.7 to 30 MHz (1700 - 30,000 kHz), but sometimes refers also to the HF frequency spectrum from 3 to 30 MHz
2) An adjective referring technically to radio waves shorter than 80 meters, corresponding to a frequency of 3.75 megahertz or more. The term is often loosely used to refer to HF frequencies.
3) In radio communications, pertaining to the band of frequencies approximately between 3 MHz and 30 MHz. Note: “Shortwave” is not a term officially recognized by the international community.
2) An adjective referring technically to radio waves shorter than 80 meters, corresponding to a frequency of 3.75 megahertz or more. The term is often loosely used to refer to HF frequencies.
3) In radio communications, pertaining to the band of frequencies approximately between 3 MHz and 30 MHz. Note: “Shortwave” is not a term officially recognized by the international community.
by IRISHrepublicanARMY December 31, 2003

1) The identifying code letters or numbers of a radio or television transmitting station, assigned by a regulatory body. Also called call sign or call letters.
2) (military) code word for aircraft, ship, etc, used in radio communications.
2) (military) code word for aircraft, ship, etc, used in radio communications.
by IRISHREPUBLICANARMY December 26, 2003

Electric lamp consisting of a glass bulb containing a wire filament (usually tungsten) that emits light when heated.
by IrishRepublicanArmy January 27, 2004
