| Term |
Description |
| YAGI |
| A Yagi antenna, or simply a Yagi, is a popular type of unidirectional antenna commonly used in communications above 10 MHz, such as Amateur radio, CB radio and some surgace satellite communications systems. A basic Yagi consists of three or more half-wave elements (one driven, one reflector, and one or more directors), and offers very high directivity and gain. |
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| YMMV |
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| Term |
Description |