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#1
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I've got an 80 meter horizontal loop up around 50 feet in my backyard,
fed with ladder line. It seems to work really well on 20 and 18 meters, no doubt has some decent gain over a dipole in some lobes. I push about 500 watts into it and work all kinds of DX with very good reports, even breaking pileups on 20 meters. Would a 3 element yagi open up a new experience of antenna performance for me, in terms of forward gain? Sure seems convenient to have an antenna that doesn't require a tower and a rotator. Thanks, Chuck |
#2
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I've talked to a guy who put up a sky loop like yours, then also installed
another loop, about 5% longer, 40 ft below the first. (He ended up with a 80-meter quad pointed straight up). He talked to europe on 80 quite regularly - and said it worked well on the other bands too, with a tuner. "Chuck W." wrote in message oups.com... I've got an 80 meter horizontal loop up around 50 feet in my backyard, fed with ladder line. It seems to work really well on 20 and 18 meters, no doubt has some decent gain over a dipole in some lobes. I push about 500 watts into it and work all kinds of DX with very good reports, even breaking pileups on 20 meters. Would a 3 element yagi open up a new experience of antenna performance for me, in terms of forward gain? Sure seems convenient to have an antenna that doesn't require a tower and a rotator. Thanks, Chuck |
#3
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![]() "Chuck W." wrote in message oups.com... I've got an 80 meter horizontal loop up around 50 feet in my backyard, fed with ladder line. It seems to work really well on 20 and 18 meters, no doubt has some decent gain over a dipole in some lobes. I push about 500 watts into it and work all kinds of DX with very good reports, even breaking pileups on 20 meters. Would a 3 element yagi open up a new experience of antenna performance for me, in terms of forward gain? Sure seems convenient to have an antenna that doesn't require a tower and a rotator. Thanks, Chuck Hi Chuck, I have roughly 300 feet of 14 gauge insulated wire in a square horizontal loop at 28 feet above the yard here and use 4 foot sections of fiberglass camo netting supports at each corner guyed with para-cord . Work mainly MARS stations in the CONUS on 3 to 8 MHz frequencies using 100 watt Icom transceiver and AH-4 auto-tuner with ladder line feed. This antenna works very well in this application and I'm consistently reported as 'loudest station on the net', etc. I've had lots of great DX contacts too. When you look at AZ-EL plots it has very sharp lobes at certain frequencies. Probably much better for DX at 50 feet. Delta loop is more omnidirectional and doesn't have as many sharp lobes. Adding a tower, rotor and yagi would definitely open up much more DX. Have a 55 foot crank-up tower, rotor and 12 element log periodic project planned for this fall. For me, it's worth the effort. Should be much easier to contact friends that are currently in the Middle East. 73, Mike ae6fl, AAM9ECS |
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