Tag Archives: ferrite

Is it a bird? Is it a plane? No… it’s an FSL!


Remember the good old ferrite loopstick antenna? Well, the FSL (ferrite sleeve loop) is a loopstick on steroids.  Gary DeBock is one of many hobbyists who have been experimenting with these imposing antennas, sort of the boat anchor of aerials! His interesting article appears on Colin Newall’s dxer.ca site.