Antennas help you get a longer communication range. Small size and easy to carry. Reliable quality, it is a universal antenna.Features:High quality, stable signal for longer communication range.Enhance your signal for clearer communication.Made of high-quality materials, it is durable, safe, environmentally friendly and has excellent performance.Excellent compatibility with a variety of handheld radios.Compact design and easy to carry.Specification:Frequency: 136-174mhzColour: BlackImpedance: 50 OHMGain: 1.8dBiLength: 16cm/6.3inCompatible models:for ICOM IC-F3 F11 F14 F15 F16 F33 F34 F70for IC-F3000 F3001 F3002 F3003 F3010 F3011for IC-F3020 F3021 F3022 F3023 F3026for IC-F3101 F3018 F3161 F3162 F3029, etc.Package list:4 * AntennaNote:1. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.2. The measurement allowed error is +/- 1-3cm.