JAM

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JAM

GOST 7.67 Latin three-letter geocode for Jamaica. The code is used for transactions to and from Jamaican bank accounts and for international shipping to Jamaica. As with all GOST 7.67 codes, it is used primarily in Cyrillic alphabets.
References in periodicals archive ?
Sweep jamming within a frequency range is a compromise between wideband and narrow-band jamming.
Since we only need to jam a digital signal one third of the time, a 33%-duty-factor pulse will be adequate for effective jamming.
Deception jamming is mainly a countermeasure used against search and tracking radars.
The formula for burn-through range for each kind of jamming is just the appropriate J/S equation (presented with all terms defined last month), [TABULAR DATA FOR TABLE 1 OMITTED] but rearranged to isolate the range term.
Understandably, the operational parameters of RF jamming systems are subject to classification restrictions.
EDO has been the leader in interference-mitigation and jamming technology for decades," said James M.
The program's intent is to realize accurate navigation and guidance capability in the presence of GPS jamming at a much lower cost by integrating a set of components whose costs have been driven down by the competition resulting from high volume commercial applications.