1、Better Design: Adopting double pressure detector this AM signal detector enables higher sensitivity in the detection. 2、Efficient Use: Microwave diode design ensures stable working performance with high efficiency, which is very reliable. 3、Broad Utility: Can be used for AM detection, 10.7MHz detection AM, discharge signal 300‑1200MHz detection and so on. 4、Good Material: The application of high quality PCB material gives the band pass filter extra durability for long use. 5、Easy to Install: Comes with a compact size and a light weight as well, the installation can be finished in minutes. 1 x Band Pass Filter Item Type: Band Pass FilterMaterial: PCBMaximum Input: 20dBmDetection Output: Positive in default. Working Temperature: -40-85℃Working Humidity: RH0% ~ 95%