The Boonton 4500A RF Peak Power Meter/Analyzer yields the answers that designers and manufacturers of state-of-the-art wireless communications systems demand. Hard-to-measure HDTV and spread-spectrum signals like CDMA and WCDMA are now easy to view and analyze, thanks to the innovative capabilities of the Model 4500A. Along with all the time-domain measurements of Boonton's Model 4400A, the Model 4500A adds a host of statistical measurements that are made on a continuously sampled RF signal. Adding the second input channel to these capabilities allows you to monitor two sources, such as input and output power, simultaneously. Powerful math functions can be used to analyze the differences between channels, making difficult measurements like output stage compression and intermodulation distortion easy to identify and to correct.