Measurement capability includes return loss, VSWR, cable loss and distance-to-Fault (DTF) analysis. In addition, the S251B features a second port for antenna isolation and gain measurement. A selectable +6 dBm or +30 dBm output and optional Bias Tee.

• Anritsu S251B Sitemaster 625MHz-2.5GHz Dual Port Scalar Network Analyser - Datasheet (2 MB)