Portable Wireless Tapping Signal Detector

This signal jammer product is a precision combiner, handheld wireless sniffer designed to detect radio frequency signals and accurately locate working eavesdropping devices. It can detect from 20 to 5000MHz, and the sensitivity can be adjusted within 60dB in 1dB steps. The interference range can reach 10 meters, and it can detect 20 to 5000MHz, and the sensitivity can be adjusted within 60dB with a step size of 1dB. The interference range can reach up to 10 meters, and it can interfere with frequencies such as CSM 900/CDMA 850/CSM 1800&1900/3G 2100.