... . 2)with best price and high quality. CATV Weatherproof Optical Receiver is bidirectional design, HFC transmitting products. Modulization, plug-in design ... :60V/AC and 220V/AC optional.(10) SMPS and with wide range of voltage.Electonic Parameter: Frequency range45~750/862MHzFlatness in ... ~+55 tempOperating Humidity40~80%,Non-aciditySizeL300×B210×H130mmWeight4Kg CATV optical receiver