SA6 Portable 6GHz Spectrum Analyzer & Signal Genertor TO,2G,3G,4G,LTE, CDMA, DCS, GSM, GPRS, GLONASS, 6G Vector Network Analyzer ,Easy to Use

Place the external antenna on the base station Quick analysis of the environment Check the correct operation of the relay cell Repair and adjustment of repeaters, generators, filters, etc. Measure SWR when using an external directional coupler.