tropospheric-scatter radio communication
1Tropospheric scatter — (or troposcatter) is the scattering of distant TV and FM radio stations by the troposphere so that they travel farther than the line of sight. This effect sometimes allows reception of stations up to a hundred miles away.The phenomenon has been… …
2Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …
3AN/TRC-97A Radio — The AN/TRC 97A Radio Set, or TRC 97, is a radio set that has 24 multiplex channels and 16 telegraph channels connected to an analog radio. The radio set is a fixed terminal that can transmit up to 40 miles straight line of sight at up to 1 watt,… …
4List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… …
5Microwave radio relay — is a technology for transmitting digital and analog signals, such as long distance telephone calls and the relay of television programs to transmitters, between two locations on a line of sight radio path. In microwave radio relay, radio waves… …
6North Atlantic Radio System — The North Atlantic Radio System (NARS) was a chain of five tropospheric scatter communication sites that stretched from Iceland to RAF Fylingdales, forming an extension of the Distant Early Warning Line (DEW Line). Contents 1 Development 2 NARS… …
7Signal Corps (United States Army) — U.S. Army Signal Corps Coat of Arms Active 3 March 1863 – Present Country …
8Telecommunications in Gabon — Communications in Gabon, a West African nation, consists of a number of methods. Contents 1 Land Lines 2 Mobile and Cellular lines 3 Systems 4 Radio Communication …
9MIL-STD-188 — is a series of U.S. military standards relating to telecommunications. PurposeFaced with “past technical deficiencies in telecommunications systems and equipment and software…that were traced to basic inadequacies in the application of… …
10Communications in Gabon — Communications in Gabon, a West African nation, consists of a number of methods.Land LinesTelephones main lines in use:39,100 (2005); 32,000 (1995)Mobile and Cellular lines Telephones mobile cellular: 720,000 (2007)ystemsTelephone system:… …
