... mode: F3E, F2D, F2A < /p>antenna impedance 50 ohms, not balanced -like (built-in antenna diplexer) frequency stability: ± 5 ppm @ ... Battery Eliminators, battery charger, earphones, Speaks Microphones, Housing, Carry Cases, Antenna, Programming Cable and Related accessories.They are suitable to famous ... Vertex Standard Base Station FT-7800 base station telecommunication equipment wireless repeater