transmitting antenna unit
111rocket and missile system — ▪ weapons system Introduction any of a variety of weapons systems that deliver explosive warheads to their targets by means of rocket propulsion. Rocket is a general term used broadly to describe a variety of jet propelled missiles… …
112Owner compliance key — (OCK) is a patent pending automotive safety key or key fob which inhibits a driver s cellular phone functions whenever the vehicle s transmission is taken out of park. The device was designed to remedy the serious problem of cell phone driver… …
113Nikola Tesla — Tesla, aged 37, 1893, photo by Sar …
114WGCL-TV — Atlanta, Georgia Branding CBS Atlanta (general) CBS Atlanta News (newscasts) Slogan We Ask the Tough Questions Channels Digital: 19 …
115QRP operation — In amateur radio, QRP operation means transmitting at reduced power levels while aiming to maximize one s effective range while doing so. The term QRP derives from the standard Q code used in radio communications, where QRP and QRP? are used to… …
116Polarization — ( Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave s direction of travel. Longitudinal… …
117Interstate H-3 — Infobox road state=HI route=H3 type=I maint= length mi=15.32 length round=2 length ref= [ [http://www.fhwa.dot.gov/reports/routefinder/table1.htm Route Log Main Routes of the Eisenhower National System Of Interstate and Defense Highways Table 1]… …
118Very low frequency — or VLF refers to radio frequencies (RF) in the range of 3 kHz to 30 kHz. Since there is not much bandwidth in this band of the radio spectrum, only the very simplest signals are used, such as for radio navigation. Also known as the myriameter… …
119Automatic Packet Reporting System — (APRS) is an amateur radio based system for real time tactical digital communications of information of immediate value in the local area. In addition, all such data is ingested into the APRS Internet system (APRS IS) and distributed globally for …
120Extremely high frequency — Frequency range 30 to 300 GHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 …
