... guard, sweep, search, difference search modes and monitoring of digital signals. It can detect · Cellular phones ... FM, PM) 類比監聽器,AM, FM, PM · Radio transmitters with digital modulation and continuous carrier (FSK, PSK, etc.) 數位訊號 · Radio transmitters ... signals 高靈敏度 · High speed of scanning and analyzing 訊號掃描及分析速度快 · Detection of wideband and digital signals 可偵測寬頻及數位訊號 · Adaptation to the background ...