The BNA1000-4P8G5 from Bird is a Vector Network Analyzer with Frequency 300 kHz to 8.5 GHz, Measurement Speed 42 us/Point, Test Points 2 to 20001 Points, Dynamic Range 112 to 130 dB, Output Power -50 to 8 dBm. Tags: USB / Computer Controlled. More details for BNA1000-4P8G5 can be seen below.