Topband: Quick question.

Kees Nijdam clnijdam at knid.nl
Wed Feb 13 13:07:19 EST 2019


What is ‘’away’’. 
If only a few meters it will not work. My inverted L still influences the beverage that runs away from it and starts 40 meter from its base.
Best thing to do is to detune the TX antenna, simply by disconnecting it with a relay during reception.

Kees, PE5T

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Van: g4sgx at justfans.co.uk
Verzonden: woensdag 13 februari 2019 17:50
Aan: topband at contesting.com
Onderwerp: Topband: Quick question.

Hi,

 

I have limited real estate.

 

I can put up an RX antenna either:

 

1.	Away from the inverted-L vertical section to reduce re-radiation to
the Rx antenna.

or

2.	Away from the END of the inverted-L to reduce re-radiation to the RX
antenna.

 

 

Not both unfortunately.

 

So should I site the Rx delta shaped loop for 160M away from the vertical
high current or the high voltage end of the inverted-L?

 

Iain G4SGX

 

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