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Sleeve antenna coupled with the G9 Pro

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Some people swear to this thingy that it makes a difference between being able to copy a weak signal or not.
I only had a strong signals to try. The other stations were from towns about ten km left and right to my QTH. I was also perfectly readable with and without the sleeve.
So will have to try it somewhere else with weak signals sometime.
31 cm / 10 mm aluminium pipe
I only had a strong signals to try. The other stations were from towns about ten km left and right to my QTH. I was also perfectly readable with and without the sleeve.
So will have to try it somewhere else with weak signals sometime.
31 cm / 10 mm aluminium pipe
Sleeve antenna coupled with the G9 Pro
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