The 8756A Scalar Network Analyzer is a powerful, easy to use, dual channel scalar network analyzer which is well suited for insertion loss and gain, return loss, and absolute power measurements to be made quickly and accurately. Easy five key operation is made even simpler using the "Autoscale" key which sets up the analyzer for optimum scaling and reference level. Performs scalar measurements over the broad frequency range of 10MHz to 40GHz. Dynamic range from +10 dBm to -50 dBm. Included features are two independent display channels with separate controls. This unit is completely HP-IB controllable.