Standing Wave Meter, Mini SWR Power Meter with Built in Battery for Shortwave Radios (Regular Edition) Frequency and Measurement Range: The applicable frequency range of this standing wave meter is 1.6MHz‑30MHz, and the power measurement range is 0.1W‑11W. Built in Battery: The standing wave meter has a built in large capacity lithium battery, which can provide long term service. Metal...
Standing Wave Meter, Power Standing Waves Meter 1.6MHz-30MHz 0.1W-11W with Built in Lithium Battery for Shortwave Radios(Version with Communication Function) Versatile Shortwave Radio Tool: Our power standing wave device is a versatile tool designed for shortwave radios, based on the open-source G8GYW design. Whether you're a radio enthusiast or a professional, this device is tailored to meet your needs. Long-Lasting Battery: Equipped with a high-capacity lithium...
Signal Bug Detector,Portable Listening Device Detector,Professional 6 Channel Bug Detector Bug Finder for Cars Office Home Travel Hotels Signal Shielding: Bug detector can effectively shield (CDMA GSM DCS 2G 3G 4G WIFI GPS for BeiDou GPS) and other wireless signals, and other electronic devices around the communication and transmission without any negative impact and interference. Long Battery Life: Recording device...