high-impedance state
81Thameside Radio — 90.2 was an influential, popular and ground breaking pirate radio station in London, England. It broadcast between 1977 and 1983. Early days Thameside began full time broadcasting in the Winter of 1977. According to Time Out [ Time Out issue 449… …
82Schottky diode — The Schottky diode (named after German physicist Walter H. Schottky; also known as hot carrier diode) is a semiconductor diode with a low forward voltage drop and a very fast switching action.In the early days of wireless, cat s whisker detectors …
83Schumann resonances — The Schumann resonances (SR) are a set of spectrum peaks in the extremely low frequency (ELF) portion of the Earth s electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, excited by lightning discharges in the …
84нарушение непрерывности цепи — Состояние, характеризующееся случайным возникновением относительно высокого значения сопротивления между двумя точками данного проводника. [ГОСТ Р МЭК 60050 195 2005] EN (conductor) continuity fault state of an item characterized by the… …
85Bias tee — A bias tee is a kind of multiplexer which has 3 ports arranged in the shape of a T and where frequencies from 1 MHz to 10 GHz pass horizontally through the T and lower frequencies take a 90° turn used to bias transistors and diodes. It is a… …
86TRS connector — 1⁄4 in TRS connector Trip …
87Astatic Corporation — The Astatic Corporation is a commercial audio products manufacturer located in Solon, Ohio USA. HistoryIn 1930, two amateur radio operators, C.M. Chorpening, W8WR (later W8MJM) and F.H. Woodworth, W8AHW began experimenting with different types of …
88On-hook — In telephony, the term on hook has the following meanings: The condition that exists when a telephone or other user instrument is not in use, i.e., when idle waiting for a call. Note: on hook originally referred to the storage of an idle… …
89IEEE 1164 — The IEEE Standard 1164 defines a package design unit that contains declarations that support a uniform representation of a logic value in a VHDL hardware description. The standardization effort was based on the donation of the Synopsys MVL 9 type …
90Turnaround — The term Turnaround may mean:* Turnaround (road), a civil engineering term for a type of junction which enables traffic heading in one direction to efficiently turn around and head in the opposite direction. It is sometimes used as a synonym for… …
