This software card contains programs to run on the HP 8920A/21A service monitor. Included programs are: RF Tools, Scandis, Scanswp, Field Strength and Intermod. RF Tools is the popular program that allows the HP 8920A/21A and a return loss bridge to be used as an antenna analyzer. The program will provide a frequency vs return loss (SWR) graph on the display. Coax distance to fault can also be displayed with a RF resistive splitter. The "scan" programs can make the 8920 act as a scanner. Intermod is a calculator to calculate intermod frequencies and Field Strength shows a field strength meter on the 8920 display. Pictured are the software card and several screen shots of the 8920.
