Antenna tuner - Wikipedia, the free encyclopedia
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en.wikipedia.org/wiki/Antenna_tuner
An antenna tuner, transmatch or antenna tuning unit (ATU) is a device ... The basic circuit required when lumped capacitances and inductors are used is shown ...
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www.physicsforums.com/showthread.php?t=128606
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Fractional wave tuned antenna/inductor Electrical Engineering discussion.
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www.cabl.com/restaurant/electronics.html
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Tuned Circuit, Transformers. Audio. Freq. vs. ... INDUCTANCE - Measured in henries, sometimes referred to as a choke. May be defined as ... RESONANCE - Resonance is the basis of all transmitter, receiver, and antenna operation. Without ...
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users.tpg.com.au/users/ldbutler/Approach_Ant_Tuning.htm
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One is an inductor and one is a capacitor. Combined with reactance of the antenna, they form the tuned circuit and their values are selected to achieve the ...
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earlywireless.com/bc2001_picinfo.htm
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To cater for tuning longer wavelengths, the aerial tuning inductance can be increased by replacing the normal shorting link with a suitable LOADING COIL.
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www.sterling.rmplc.co.uk/visions/radionotes.html
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The final bay held the P.A. and aerial tuning inductors. The switching for each frequency was by a very large vertical assembly driven by an electric motor with an ...
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www.rfm.com/products/apnotes/antennamatch.pdf
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Nov 2, 2001 ... If such an antenna is connected to the ASH transceiver using the tuning inductor values for a 50 ohm load. (given in the data sheet), the ...
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www.vmars.org.uk/ws19hp.html
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Note also in Fig.1 the rather rare accessories required: the special set-to-PSU lead, the battery connector, the Aerial Tuning Inductance No.1 and the aerial ...
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www.mullardmagic.co.uk/mullard/products/221-ef-johnson-...
www.mullardmagic.co.uk/mullard/products/221-ef-johnson-roller-coaster-inductor-atu-aerial-tuning.aspx
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EF Johnson, roller coaster, inductor, ATU, aerial tuning,
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