EFrogHW V5

Another design with an enclosure. This is setup for use with a FT140 size toroid. Lid uses M3 hardware. M5 hardware for the wire connections. Using 18awg enamel wire to wrap the toroid and 22 gauge wire for the antenna. SO239 Bulkhead connector. Strap slots are sized for 1 inch straps. I find that one 8in elastic strap will work with 22awg wire if you stretch it enough. Otherwise, a single 15in works nice.