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Old January 19th 04, 09:21 PM
Reg Edwards
 
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I wonder why most commercial finals are protected from a high SWR
by foldback circuitry to avoid damage to the finals?
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73, Cecil

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They don't. There isn't an SWR meter on the station.

They are really protecting the finals against excessive deflection of the
TLI. ( Transmitter Loading Indicator.)

But it sure makes a good point of conversation amongst the old wives.
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Reg, G4FGQ