The NRP18A(N) from Rohde & Schwarz is a RF Power Meter & Sensor with Frequency 8 kHz to 18 GHz, Power Range -70 to 23 dBm, Current 500 mA, Dynamic Range 93 dB, Peak Power Range 33.01 dBm. Tags: Power Meter, Power Sensor. More details for NRP18A(N) can be seen below.