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- Q430039 subject Q7328419.
- Q430039 subject Q8619019.
- Q430039 abstract "A T-antenna, T-aerial, flat-top antenna, or top-hat antenna is a vertically polarised simple wire radio antenna used in the VLF, LF, MF and shortwave bands. T-antennas are widely used as transmitting antennas for amateur radio stations, long wave and medium wave broadcasting stations. They are also used as receiving antennas for shortwave listening.The antenna consists of one or more horizontal wires suspended between two supporting radio masts or buildings and insulated from them at the ends. A vertical wire is connected to the center of the horizontal wires and hangs down close to the ground, connected to the transmitter or receiver. Combined, the two sections form a 'T' shape, hence the name. The transmitter power is applied, or the receiver is connected, between the bottom of the vertical wire and a ground connection.The T-antenna functions as a monopole antenna with capacitive top-loading; other antennas in this category include the inverted-L, umbrella, delta, and triatic antennas. It was invented during the first decades of radio, in the wireless telegraphy era, before 1920.".
- Q430039 thumbnail Wire_T_antenna_station_WBZ_1925.jpg?width=300.
- Q430039 wikiPageWikiLink Q1068623.
- Q430039 wikiPageWikiLink Q1073309.
- Q430039 wikiPageWikiLink Q1082861.
- Q430039 wikiPageWikiLink Q1126859.
- Q430039 wikiPageWikiLink Q131214.
- Q430039 wikiPageWikiLink Q1393921.
- Q430039 wikiPageWikiLink Q1466248.
- Q430039 wikiPageWikiLink Q159391.
- Q430039 wikiPageWikiLink Q1639901.
- Q430039 wikiPageWikiLink Q164399.
- Q430039 wikiPageWikiLink Q165294.
- Q430039 wikiPageWikiLink Q17156810.
- Q430039 wikiPageWikiLink Q172858.
- Q430039 wikiPageWikiLink Q1761108.
- Q430039 wikiPageWikiLink Q1778924.
- Q430039 wikiPageWikiLink Q185727.
- Q430039 wikiPageWikiLink Q188364.
- Q430039 wikiPageWikiLink Q190157.
- Q430039 wikiPageWikiLink Q1931155.
- Q430039 wikiPageWikiLink Q193760.
- Q430039 wikiPageWikiLink Q193972.
- Q430039 wikiPageWikiLink Q2176348.
- Q430039 wikiPageWikiLink Q2236341.
- Q430039 wikiPageWikiLink Q249998.
- Q430039 wikiPageWikiLink Q41364.
- Q430039 wikiPageWikiLink Q4381739.
- Q430039 wikiPageWikiLink Q466814.
- Q430039 wikiPageWikiLink Q474129.
- Q430039 wikiPageWikiLink Q532008.
- Q430039 wikiPageWikiLink Q5325.
- Q430039 wikiPageWikiLink Q549933.
- Q430039 wikiPageWikiLink Q571921.
- Q430039 wikiPageWikiLink Q6501125.
- Q430039 wikiPageWikiLink Q672859.
- Q430039 wikiPageWikiLink Q729856.
- Q430039 wikiPageWikiLink Q732473.
- Q430039 wikiPageWikiLink Q7328419.
- Q430039 wikiPageWikiLink Q830044.
- Q430039 wikiPageWikiLink Q830521.
- Q430039 wikiPageWikiLink Q853178.
- Q430039 wikiPageWikiLink Q8619019.
- Q430039 wikiPageWikiLink Q889796.
- Q430039 wikiPageWikiLink Q9950.
- Q430039 comment "A T-antenna, T-aerial, flat-top antenna, or top-hat antenna is a vertically polarised simple wire radio antenna used in the VLF, LF, MF and shortwave bands. T-antennas are widely used as transmitting antennas for amateur radio stations, long wave and medium wave broadcasting stations. They are also used as receiving antennas for shortwave listening.The antenna consists of one or more horizontal wires suspended between two supporting radio masts or buildings and insulated from them at the ends.".
- Q430039 label "T-antenna".
- Q430039 depiction Wire_T_antenna_station_WBZ_1925.jpg.