magic eye indicator
1Magic eye tube — EM11 tuning eye A magic eye tube gives a visual indication for audio output, radio frequency signal strength, or other functions. It is also called a cat s eye, or tuning eye tube. These tubes were used by radio receivers from around 1936 onwards …
2Double diode triode — A double diode triode is a type of electronic vacuum tube once widely used in radio receivers. The tube has a triode for amplification, along with two diodes used as detectors, or Automatic gain control. Some common types are the 55, 12SQ7, 12AV6 …
3List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… …
4Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
5Electronic component — Various components An electronic component is a basic electronic element and may be available in a discrete form having two or more electrical terminals (or leads). These are intended to be connected together, usually by soldering to a printed… …
6Chinaman's Hat (Port Phillip) — Chinaman s Hat (new) Chinaman s Hat is an octagonal structure serving as a shipping channel marker and haul out for local Brown fur seals, in the South Channel of Port Phillip, Victoria in the Mornington Peninsula Shire, three kilometers ESE of… …
7электронно-оптический индикатор настройки — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN magic eyeshadow tuning eyeshadow tuning indicator …
8Russian tube designations — Receiver tubes = In the 1950s a 5 element system (GOST 5461 59, later 13393 76) was adopted in the (then) Soviet Union for designating receiver vacuum tubes.The 1st element (from left to right) is (for receiving tubes) a number specifying… …
9List of characters in The Sandman — This is a list of characters appearing in The Sandman comic book, published by DC Comics Vertigo imprint. This page discusses not only events which occur in The Sandman , but also some occurring in spinoffs of The Sandman and in stories The… …
10Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
