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Locked Re: Active antenna design


C. Beijersbergen
 

Thanks,

This will make it a serious candidate for experiments.

Regards,

Cor Beijersbergen van Henegouwen

Could this design be adapted to have the power supply through the coax?

Cor Beijersbergen van Henegouwen
Yes.

That is how r2000slwer built mine.

There is a power injector or diplexer at the receiver end
that consists of a choke to feed the DC and a small value
capacitor to pass RF to the receiver.

At the amplifier end a choke passes the DC to the V+ input
and a capacitor couples RF to the coax.

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