For SGQ‑450K 100W UHF 456MHz 466MHz 8 Cavity Duplexer N/SMA Connector Black               8 cavity design, support frequency: UHF    456MHz,    466MHz. Small size, good quality and convenient operation. Easy to build your repeater. Isolation of transmit and receive signals to ensure both reception and transmission work simultaneously.           Features:        1. The product design is simple and compact, easy to carry and easy to install.        2. Multiple stopband filters are used        3. Effectively improve the signal and enhance the use of wireless communication equipment in large places such as residential areas, shopping malls and hotels.        4.    456MHz,    466MHz customized to your precise requirements      5. Up to 100W continuous input power             Specification:        Condition: 100% Brand New        Material: Metal        Color: Black        Size: Approx. 26 * 22.5 * 4.1 cm / 10.2 * 8.8 * 1.6 inch        Product Model: SGQ-450K        Frequency Range: 456±1.5MHZ, 466±1.5MHz      Working Bandwidth: +2.0MHz        Transceiver Interval: 10MHz        Center Insertion Loss: <1.OdB        Standing Wave Ratio: <1.3        Isolation: >75dB        Inhibition: >75dB        Impedance Impedance: 50 ohms        Power Capacity: 100W        Connector Form: N/SMA        Working Temperature: -25 degrees - +55 degrees        Relative Humidity: 5-95%        Weight: Approx. 2208 g             Package List:        1 * Duplexer             Note:        1.Please allow 1-3 cm error due to manual measurement. Thanks for your understanding.        2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.