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30 KHZ up to 3 MHZ matching circuit?

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abdoeng

abdoeng

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hi all,i wish design unipole antenna from 30KHZ to 3MHZ,i look for any active matching circuit.
thanks
 

At these frequencies the major source of noise is atmospheric lightning. Use a JFET source follower between the antenna and the receiver.
 

thanks for ur reply,ut i search aout any active matching circuits inn that band
thanks
 

abdoeng said:
thanks for ur reply,ut i search aout any active matching circuits inn that band
thanks
Click to expand...
Well JFET is active element. Or you actually want some kind of antenna tuner device?
 

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