Helical Antenna Element
PartSpring-steel coil wound to resonate as an electrically shortened quarter-wave radiator at 446 MHz. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Spring-steel coil wound to resonate as an electrically shortened quarter-wave radiator at 446 MHz. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.