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U-M ARC needs antenna ideas

March 18, 2013 Dan KB6NU

W8UM

The University of Michigan Amateur Radio Club is celebrating their 100th anniversary this year. The recently reinvigorated club has a great station, W8UM, in the Electrical Engineering and Computer Science (EECS) Building on U-M’s North Campus.

The University of Michigan Amateur Radio Club is celebrating their 100th anniversary this year. To celebrate, they’re planning to operate a special event station from the Diag, an open space in the heart of the campus.

The problem they’re having are all the rules for such an event. For example, the event can’t be too noisy, even though it’s outside.

The biggest problem they’re having though is trying to come up with an antenna setup that the powers that be will approve. They can’t, for example, drive any stakes into the ground. Supposedly, that will damage the lawns. That rules out the 40m/20m inverted-V setup supported by the surplus fiberglass masts that we often use for these kind of temporary operations.

There’s also a rule that whatever structure is erected be no higher than eight feet tall. That also rules out the use of the fiberglass mast.

There are some trees near where they want to set up the station, but the grounds department have concerns about ropes in trees. That kind of rules out dipoles.

This morning, it occurred to me that we probably could use BuddiPoles and/or BuddiSticks. We could easily keep them under eight feet, and if operated vertically, they could be decent antennas. Using an insulated wire for the counterpoise should be safe enough.

I’d like to hear what you think, though. What kind of antennas have you used for this type of operation? Do they meet the restrictions these guys must meet?

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