Feature:1. Multi Functional Design: The antenna combiner can be used for DIY installation, can be used with 2 mobile transceivers and 1 antenna.2. Stable Signal: Antenna combiner is made of fine workmanship to ensure the quality of signal transmission, stable and reliable use.3. 3 Frequency: VHF UHF HF antenna combiner, suitable for transceiver and antenna combinations in different frequency bands.4. Flexible Use: Antenna combiner duplexer, can connect two antennas at the same time to achieve signal split and connection.5. Efficient Filtering: The duplexer acts as a bandpass filter, providing great frequency isolation. Low loss, with coaxial feeder.Specification:Item Type: Antenna CombinerMaterial: Aluminum AlloyOperating Frequency Range: 1.6-55MHz, 144-148MHz, 400-470MHzStanding Wave Ratio: HF1.2, VHF1.5, UHF1.19Loss: LPF: 0.1dB, HPF: 0.3dBIsolation: 45dBImpedance: 50Power: 1.6-55MHz: 100W, 144-148MHz: 100W, 400-470MHz: 60W.Package List:1 xAntenna Combiner1 x Coaxial Feeder