Author Topic: HF ACTIVE LOOPS  (Read 8759 times)

Offline Turbo68

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HF ACTIVE LOOPS
« on: May 12, 2012, 09:08:12 PM »
Hello everybody photo was taken from my daughters room above alfresco on the
left is the Wellbrook-ALA1530L Active Loop,right Wellbrook-ALA1530 i do have another 2 loops ALA1530AL-1/ALA330S are in the radio room will be mounted on the same roof soon main intrest is monitoring hf aero there not cheap but they work excellent across all the hf bands..

Regards Lino..



Offline dave

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Re: HF ACTIVE LOOPS
« Reply #1 on: May 17, 2012, 10:10:50 AM »
Nice picture.  I use a loop similar to that...not quite as sensitive as the active vertical that I use on the HF feeds but still effective, especially at eliminating local man-made noise (if you steer the null in the right direction).

Offline Carmelo

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Re: HF ACTIVE LOOPS
« Reply #2 on: May 17, 2012, 07:58:57 PM »
Hi Dave they do an excellent job in nulling out interference maybe this weekend might install another wellbrook loop if the weather is good..

Regards Lino..