>
>Tom W8JI Said:
>The main difference between all of these is the T would have the
>widest impedance matching range of all three choices, and the L
>the poorest impedance matching range for a given maximum value
>of components.
? Add a SPST switch to an L-network and it can match 1? to 10k?.
>Both the pi and T are very restricted in matching
>range when reasonable size components are used, and neither
>have lower loss.
>
Agreed
>
>What are the strengths and weaknesses of a parallel L/C matching network
>used between the linear amp and say a 1/2 wave vertical/L Antenna?
>
? I tried a parallel L-C tank matcher with my Tetrode with Handles
amplifier. The RF circulating current melted the silver solder in a
57-series doorknob transmitting cap.
cheers, Thomas
>Plant City, FL
>Grid Square- EL88wx
>CQ Zone 5
>ITU Zone 8
>
>KN4LF 160 Meter Amateur Radio Resources And More:
>http://www.kn4lf.com
>
>KN4LF 7 Day Medium Wave Radio Propagation Outlook:
>http://www.kn4lf.com/kn4lf5.htm
>
>Florida Meteorological & Climatic Institute:
>http://64.176.157.9/sub/fmci.htm
>
>Giella Website Designs:
>http://www.giellawoodsignandwebsitedesigns.com
>
>
>--
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>
>
- R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K,
www.vcnet.com/measures.
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