The Kaelus DBC0021 is a diplexer that combines 1800 MHz and 2100 MHz signals at a single output. It can handle up to 250 watts of CW power and 1 kW of peak power with an isolation of over 55 dB. This can be at the Base Station end of the feeder or at the antenna, saving infrastructure capital expenditure and improving network reliability. The DBC0021 is suitable for indoor and outdoor applications with a wall and pole mounting kit available. It also has built in lightning protection on all ports.
