1 . The RF Power Sensor 69 3 0 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 -30 dBm (1 pW) to +20 dBm (100 mW). 2. Each sensor has an individual label showing calibration factor graph and linearity factor. The linearity factor is a power linearity correction figure that can be used to enhance power accuracy. In Power Meter 6950 compensation is preset, but can be individually set in Power Meter 6960 to provide greater accuracy.