GSM Patch Antenna-H21 ANTEN GSM Product Description Frequency range: 850/900/1,800/1,900MHz Bandwidth: 28MHz Input impedance: 50Ω V.S.W.R: ≤2.0 Gain: 2.5dBi Lightning protection: direct current Maximum input power: 50W Cable: 1.5, 3 and 5m Connect type: SMA-J Radiator: PCB Working temperatures: -40 to 85℃ Mounting: paste Radome color: black Cable: RG174 Liên hệ: CTY TNHH VIỄN THÔNG HỮU NGHỊ Website: www.linhkienvienthong.com Email:huunghitech@yahoo.com Điện thoại: 0914 777 116
