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[2] [3] The system consists of a transmitter and two different types of receivers, one to initiate blasting caps and one to initiate C4 directly. [4] RAMS was designed to serve as a more portable and convenient alternative to conventional remote activation systems like the model XM-122, which was considered too big, heavy, and fragile for ...
Xilinx Spartan-6 ELAD FDM-S3 [42] Pre-built 9 kHz – 500 MHz 192 kHz – 24.576 MHz 16 N/A No 122.88 MHz/98.304 MHz USB 3.0 Yes No No ? ELAD FDM-DUO [43] Pre-built 10 kHz – 54 MHz (experimental up to 165 MHz) 192 kHz – 6 MHz 16 ? Yes 122.88 MHz 1/8+1 Embedded system + 3x USB 2.0 Yes No No Xilinx Spartan-6 Elecraft KX3 [44] Pre-built or kit
For articles related to systems or entire pieces of equipment used in radio communications networks, consider Category:Wireless. For example, articles about blocking and traffic theory used in trunked radio systems, base stations, AMPS, remote control consoles, or transmitter antenna combiners in two-way radio systems belong in the Wireless ...
A radio receiver may be a separate piece of electronic equipment, or an electronic circuit within another device. The most familiar type of radio receiver for most people is a broadcast radio receiver, which reproduces sound transmitted by radio broadcasting stations, historically the first mass-market radio application. A broadcast receiver is ...
valve 6 band single conversion AM CW 0.7 1.5 3 6 (6) 19" x 8.75" x 12.5" 14 0 1 [15] AWA AR8 Military .14-20 2RF front-ends superhet 13 4 Bowden cable volume and tune [16] AWA I-C6770 1940 superhet 5 3 [17] AWA C6940 Professional 1940s (.015-.5), 1.4-26 single conversion AM BFO 6 0 1 no [18] AWA I-C8388 Military 10 [19] CAI CR-70 Professional ...
The RCA model R7 Superette superheterodyne table radio. This is a list of notable radios, which encompasses specific models and brands of radio transmitters, receivers and transceivers, both actively manufactured and defunct, including receivers, two-way radios, citizens band radios, shortwave radios, ham radios, scanners, weather radios and airband and marine VHF radios.
As a result, MI-RAMS is often used to remotely control ordnance items and communication systems in areas in which radio frequency devices under-perform or fail. [3] These areas include caves, bunkers, tunnels, dense jungle, ice fields, urban structures, and up to 66 feet underwater.
"Wholesale Radio Service" was established in the early 1920s by Abraham Pletman in New York City. Radios sold by the company were trademarked “Lafayette” in July 1931. Following a Federal Trade Commission action in 1935, Wholesale Radio Service became "Radio Wire Television, Inc.". A 1939 company catalog bore the names Radio Wire Television ...