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#11
March 15th 08, 07:13 PM
posted to rec.radio.amateur.antenna,sci.electronics.design,sci.electronics.basics
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Do receiver antennas need matching or not?
On Sat, 15 Mar 2008 04:11:21 -0700 (PDT), billcalley
wrote: How is this possible if an impedance match must always be maintained for radios? Hi Bill, It is not always needed if the signal is strong enough. If the signal is not strong enough, then you can obtain considerable gain through tuning. Tuning also brings other advantages by rejecting signals that could depress your radio's sensitivity. 73's Richard Clark, KB7QHC |
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