Current issue: Production >> Duplexers >> 400-470 МHz
DCPR4202-C6 series duplexers advantages:
• Up to 150 W continuous input power.
• Low Loss.
• Compact dimensions.
• Low costed.
Compact duplexer DCPR4202-C6 is meant to provide frequency isolation between transmitting and receiving channels of duplex 400 MHz band radiotelephone systems. Combining small geometry with low loss and close frequency spacing advantages and with selective pass characteristics this duplexer is ideal for repeater and base station applications where higher input power and small physical dimensions together with cost considerations are critical.
Duplexer DCPR4202-C6 utilizes six high-Q notch-type coaxial resonators with 2”-cross-section that results in small geometry advantages without compromising duplex isolation. Due to right material choice and temperature compensated design temperature stability has been achieved.
The resonators are made of extruded aluminum passivated inside and outside with the galvanised steel chassis and teflon insulation has been applied in the coaxial cables and in the connectors.
Also available black paint coated.
The duplexer is capable of working continuously at up to 150 watt of power level.
The duplexer is tunable within the operating frequency range.
Specifications -
