carrier radio transmission equipment
41Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
42military communication — Introduction the transmission of information from reconnaissance and other units in contact with the enemy and the means for exercising command by the transmission of orders and instructions of commanders to their subordinates. As such, it… …
43Battle of the Coral Sea — Part of the Pacific Theater of World War II …
44In-band on-channel — (IBOC) is a method of transmitting digital radio and analog radio broadcast signals simultaneously on the same frequency.By utilizing additional digital subcarriers or sidebands, digital information is piggybacked on a normal AM or FM analog… …
45CKRG-FM — Infobox Radio Station name = CKRG FM airdate = 1977 (cable) 1990 (AM) 2005 (FM) frequency = 89.9 MHz (FM) area = Toronto, Ontario format = campus radio owner = Glendon College erp = 1 kW branding = Radio Glendon slogan = class = LP website =… …
46Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
47Telecommunications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… …
48Communications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… …
49SAF Tehnika — Infobox Company company name = SAF Tehnika AS company company type = [http://en.wikipedia.org/wiki/Joint Stock Company JSC] , Public OMX foundation = 1999 location = flagicon|Latvia Riga, Latvia industry = Wireless equipment manufacturer products …
50military aircraft — Introduction any type of aircraft that has been adapted for military use. Aircraft have been a fundamental part of military power since the mid 20th century. Generally speaking, all military aircraft fall into one of the following… …
