Lollipop 4 Plus is an improved version of the popular Foxeer Lollipop antenna series. The base of the antenna is a gold-plated radiator on a printed circuit board, which is protected by a durable plastic cover. The antenna boasts uniform radiation characteristics and a gain of 2.6dBi. The diameter of the antenna protector is 17mm.
The antennas are LHCP polarized. Thus, they find use especially on copters with digital video transmission.