FEATURES 1. The RF Power Sensor 6920 is for use with analog RF Power Meter type 6950 and microprocessor RF Power Meter type 6960 to measure r.f. power from 10 MHz to 20 GHz over a 50 dB dynamic range from -70 dBm to -20 dBm. 2. Each sensor has an individual label showing calibration factor -graph, linearity factor and reference calibration factor. The linearity factor is a power linearity correction figure that can be used to enhance' power accuracy. The reference calibration factor is the calibration factor at 50 MHz with respect to the maximum calibration factor over the frequency range, this being designated 100%.