The E8486A is a 60 to 90 (L-Band) GHz Waveguide Power Sensor with N Type connectors. It has a dynamic range of 80 dB, allowing the sensor to measure from -60 dBm to +20 dBm instead of the standard -30 dBm to +20 dBm range. With the expanded dynamic range, the E8486 continues to be highly accurate even when measuring low-level signals, making it possible to measure power at the receiver side of point-to-point transceiver modules in addition to the modules output power. Two configrations available - strong Option 100 strong Power Range of 1 micro W to 100 mW (-30 to +20 dBm), & Option 200 Power range of 1 nW to 100 mW (-60 to +20 dBm). Both options have waveguide flange: UG-387/U Flange, EIA WR-12.