Fumei UHF 400-470MHz 50W Duplexer for Radio Repeater with Preset Low Frequency 462MHz & High Frequency 467MHz & N Female connectors

• This item has been set by factory with low frequency 462MHz, high frequency 467MHz and N female connector type, it is easy to build your repeater.
• It is tunable between 400-470MHz, you can turn it by yourself when you have the tools.
• Contact us before order it if you want other low/high frequency tuning

Specifications: Max power Input: 50W Frequency Range: 400-470MHz Isolation Loss: <1dB V.S.W.R: <1.3 Isolation: >80dB Suppression: >80dB Impedance: 50Ω Operating temperature: -25℃-+55℃ Packages includes: 1 x duplexer How to tune the frequency: 1.Prepare the tools inc. three-port network yzer, dummy load with N male connector, 2 x RF cable from duplexer to the network yzer , slotted driver and spanner. 2.Power on your network yzer, according the guidance on frequency network, using it to monitor the frequency, adjust the six poles with on duplexer slotted driver to the frequency you want.