1/4 Lambda antenna spotlight made of stainless steel. With stainless steel spring at the base. The frequency tuning is done by shortening the spotlight according to the enclosed table. Includes DV-S foot and 5m RG58/S cable. Technical data: frequency: 108 - 550 MHz (VHF/UHF) type: ¼ lambda load capacity: 100 W spotlight length: 70.5 cm spotlight material: stainless steel special features: with stainless steel spring at the base