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Vehicles specifically designed or adapted for the Signal Corps were initially designated by a "K" number. The K-number was later phased out along with the Signal Corps Radio nomenclature system, and was replaced by a "V" number under the Joint Electronics Type Designation System (JETDS) .
The German Radio Intelligence Operation were signals intelligence operations that were undertaken by German Axis forces in Europe during World War II.In keeping with German signals practice since 1942, the term "communication intelligence" (German: Nachrichtenaufklärung) had been used when intercept units were assigned to observe both enemy "radio and wire" communication.
The term SCR was part of a nomenclature system developed for the U.S. Signal Corps, used at least as far back as World War I.Three-letter designators beginning with "SC" were used to denote complete systems, while one and two-letter designators (such as "BC", for basic component, "FT" for mounting, etc.) were used for components.
BTR-60R-145BM "Chaika" – Turret-less command vehicle, based on the GAZ-4907 chassis and fitted with a collapsible AZI frame antenna, the AMU 10 m high telescopic mast, the AB-1-P/30 generator, five radio sets (one R-123MT, one R-130, two R-111 and one R-012M) as well as the TA-57 field telephone.
Wide FM, 20.0 kHz width, ±5 kHz deviation, still widely used for amateur radio, NOAA weather radio, marine, and aviation users and land mobile users below 50 MHz [2] 11K2 F3E Narrow FM, 11.25 kHz bandwidth, ±2.5 kHz deviation – In the United States, all Part 90 Land Mobile Radio Service (LMRS) users operating above 50 MHz were required to ...
BMP (Ob'yekt 764) – The original main prototype of the BMP-1 was developed by the design bureau of the Chelyabinsk Tractor Works (ChTZ) and built in 1965. In comparison with Ob'yekt 765Sp1, Ob'yekt 764 was 4 mm higher, had a maximum swimming speed of 10 km/h, a lower maximum range (550 km on road) and a reduced number of firing ports for its passenger's armament (six).
The 1996 Telecommunications Act removed all national and local restrictions on national ownership that specified the number of stations one company could own in a set market. Before 1996, a company was prohibited from owning more than 40 stations, and from owning more than two AM and two FM stations in one market. The bill covered a wide range ...
The 9A52-4 Tornado system is a lightweight rocket launcher. There are two other systems. A modular MLRS based on the MZKT-79306 truck, which can carry two BM-27 Uragan or BM-30 Smerch launcher modules, and one based on the Kamaz 6×6 truck. The "Tornado-G" system is an upgrade package for the existing BM-21 Grad.