jammed frequency

См. также в других словарях:

• Jammed — Jam Jam, v. t. [imp. & p. p. {Jammed} (j[a^]md); p. pr. & vb. n. {Jamming}.] [Either fr. jamb, as if squeezed between jambs, or more likely from the same source as champ See {Champ}.] [1913 Webster] 1. To press into a close or tight position; to… …   The Collaborative International Dictionary of English

• Radar jamming and deception — is the intentional emission of radio frequency signals to interfere with the operation of a radar by saturating its receiver with noise or false information. There are two types of radar jamming: Mechanical and Electronic jamming . Mechanical… …   Wikipedia

• Radio jamming — is the (usually deliberate) transmission of radio signals that disrupt communications by decreasing the signal to noise ratio. Unintentional jamming occurs when an operator transmits on a busy frequency without checking that it is in use first,… …   Wikipedia

• Numbers station — Fictional example of a numbers station. Numbers stations (or number stations) are shortwave radio stations of uncertain origin. In the 1950s, Time magazine reported that the numbers stations first appeared shortly after World War II and were… …   Wikipedia

• Radio Caroline — is a European radio station that started transmissions on Easter Sunday 1964 from a ship anchored in international waters off the coast of Felixstowe, Suffolk, England. [ [http://www.radiocaroline.co.uk/history2.asp Don t Get Mad, Get Even] ] It… …   Wikipedia

• International broadcasting — is broadcasting that is deliberately aimed at a foreign, rather than a domestic, audience. It usually is broadcast by means of longwave, mediumwave, or shortwave radio, but in recent years has also used direct satellite broadcasting and the… …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Jam. — abbr. 1 Jamaica. 2 James (New Testament). * * * Jamaica. * * * abbrev Jamaica * * * jam1 «jam», verb, jammed, jam|ming, noun. –v.t. 1. to press or squeeze tightly between two surfaces: »The …   Useful english dictionary

• jam´like´ — jam1 «jam», verb, jammed, jam|ming, noun. –v.t. 1. to press or squeeze tightly between two surfaces: »The ship was jammed between two rocks. SYNONYM(S): wedge, pack. 2 …   Useful english dictionary

• jam´ma|ble — jam1 «jam», verb, jammed, jam|ming, noun. –v.t. 1. to press or squeeze tightly between two surfaces: »The ship was jammed between two rocks. SYNONYM(S): wedge, pack. 2 …   Useful english dictionary

• jam — jam1 /jam/, v., jammed, jamming, n. v.t. 1. to press, squeeze, or wedge tightly between bodies or surfaces, so that motion or extrication is made difficult or impossible: The ship was jammed between two rocks. 2. to bruise or crush by squeezing:… …   Universalium