3GHz Spectrum Analyzer RF Signal Source For WiFi BLE LT GSM GPRS 83.5-3000MHz
1 x New 83.5-4300MHz Spectrum Analyzer W/ RF Signal Source For WiFi BLE LT GSM GPRS. 3, Input: connect the RF input signal through SMA1 interface, SMA2 is a sweep local oscillator output signal, which can be used as signal source.