quadrature-grid fm detector
1Detector (radio) — Passband modulation v · d · e Analog modulation AM · …
2List 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… …
3Amplitude modulation — Passband modulation v · d · e Analog modulation AM · …
4Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… …
5List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …
6Color television — Title card for NBC, promoting their broadcast in RCA color . Color television is part of the history of television, the technology of television and practices associated with television s transmission of moving images in color video. In its most… …
7Nonode — A nonode is an electronic device having nine active electrodes. The term most commonly applies to a seven grid vacuum tube, also sometimes called an enneode. An example was the EQ80, which was used as an FM Quadrature Detector. There was also an… …
