The 12206S from Berkeley Nucleonics Corp is a RF Power Meter & Sensor with Frequency 50 MHz to 6 GHz, Power Range -60 to 20 dBm (Avg), '-50 to 20 dBm (Pulse), Bandwidth 35 MHz (Single Shot Bandwidth), Current 480 to 500 mA. Tags: Power Sensor. More details for 12206S can be seen below.