Dual Band 53CM Mobile Ham Antenna 144-440MHz VHF UHF Aerial for Amateur Radio
Frequency Range: VHF 136-174MHz, UHF 400-470MHz;. Gain:3.5dBi (VHF) ,6dBi(UHF);. Connector: UHF PL259 Male. Enhanced reception: antenna gain of 3.5-6dBi with low VSWR - for strong signal transmission and clear communication.