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Marconi 6920/Wavetek 85320 20 GHz Microwave Power Sensor The Marconi 6920/Wavetek 85320 Power Sensor covers the Power Range of -70 dBm to -20 dBm (0.1 nW to 10 uW) and frequency range of 10 MHz to 20 GHz. It has a Maximum RF input of + 26 dBm (400 mW) CW and + 30 dBm (1 W) Peak for 2 uS. Each sensor has an individual label showing a graph of 'Calibration Factor' and value of '50 MHz Reference Calibration Factor' and 'Linearity Factor'. The Calibration Factor appropriate to the measurement frequency should be entered into the Power Meter to enhance accuracy. The Linearity Factor should also be entered into the Power Meter to compensate for non-linearity at higher powers. It's small, light, rugged construction allows the sensor to be used in bench or field applications without the need for any mechanical support. The VSWR and uncertainy values are low across the entire frequency range of the sensor. The RF connector is an N-type Male, 50 Ohm Precision Machined Stainless Steel Connector. An HP 11708A Precision Machined Stainless Steel Connector 30 dB Reference Attenuator is included with the Power Sensor for calibration. |