The MR-2222 is an extremely compact 4-cavity duplexer designed for use in the 138 -174 MHz frequency band. The use of low loss internal components and copper center conductors produce a unit which delivers superior performance in conventional mobile applications. Its size and versatility make this an ideal unit for use where space is limited. Variations on connectors, mounting and cavity configurations are available on special order. Consult your Sinclair representative to determine the best solution for your system requirement. VHF mobile duplexers can be retuned within the sub-band (typically 10 MHz) for which the unit was designed; tuning procedures are available upon request.

• Variations on connectors, mounting and cavity configurations are available on special order. Consult Sinclair to determine the best solution for your system requirement.
• The MR series of compact mobile duplexers can be retuned within the sub-band for which the unit was designed; tuning procedures are available upon request.