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Handheld Video Data Link (HH-VDL) L3Harris Technologies: AN/PRC-170: Javelin Mobile Ad-hoc Networking (MANET) handheld radio: Thales Group: AN/PRC-171: Compact team radio: L3Harris Technologies: AN/PRC-6809: Multiband Inter/Intra Team Radio (MBITR) Clear handheld radio, without encryption, variation of AN/PRC-148: Thales Group
The system is designed so that the control centre cannot issue a new token for a section of line until the current one is 'returned'. Trains cannot send tokens to each other. This system allows the whole line to operate without any additional signalling personnel, and has functioned without major incident.
The International Code of Signals (INTERCO) is an international system of signals and codes for use by vessels to communicate important messages regarding safety of navigation and related matters. Signals can be sent by flaghoist , signal lamp ("blinker"), flag semaphore , radiotelegraphy, and radiotelephony.
JKO may refer to: J. K. Organisation, Indian conglomerate; Jacqueline Kennedy Onassis (1929–1994), First Lady of the United States; Jacqueline Kennedy Onassis Reservoir in Central Park, New York City; Junkers, a former German aircraft manufacturer; Kubo language, a Trans–New Guinea language of New Guinea, spoken in the plains of the ...
A recently-discovered Internet-available procurement specifications document for the military's new key load device, the NGLD-M, reveals additional, more current, Suite A algorithm names and their uses (page 48, section 3.2.7.1 Algorithms): [2] ACCORDION 1.3 & 3.0 - TrKEK Encrypt/Decrypt and Internal Key Wrap, respectively.
The bitting code is used in conjunction with a key's Depth and Spacing Number to completely determine all relevant information regarding the key's geometry. [1] Each number in the bitting code corresponds to a cut on the key blade. For example, a bitting code of 11111 with Depth and Spacing Number 46 specifies a Kwikset key with five shallow cuts.
A secret decoder ring (or secret decoder) is a device that allows one to decode a simple substitution cipher—or to encrypt a message by working in the opposite direction. [ 1 ] As inexpensive toys, secret decoders have often been used as promotional items by retailers, as well as radio and television programs, from the 1930s through to the ...
Iron sights are typically composed of two component sights, formed by metal blades: a rear sight mounted perpendicular to the line of sight and consisting of some form of notch (open sight) or aperture (closed sight); and a front sight that is a post, bead, or ring.