Mobile Band Reject Duplexers DCL Series.

Coaxial mobile duplexers intended to be used in systems up to 50 watts in the 340 – 960 MHz range. Resonant cavities are interconnected in a band reject configuration, which allows typical Tx to Rx frequency separation of 5.0 MHz in the range of 340-520 MHz, and 9.0 MHz in the range of 800 – 960 MHz.

Here are some of the more popular UHF 6 cavity duplexers:

Model Frequency     Split
DCL4533A2N 440-470     4 TO 7
DCL4533B2N 440-470     7 TO 13
DCL4533-2N15 440-470    13 TO 16
DCL4533-2N21 440-470    15 TO 27
DCL4533A2N-PE 420-450      4 TO 7
DCL4533B2N-PE 420-450      7 TO 13
DCL4533-2N15-PE 420-450    13 TO 16
DCL4533-2N21-PE 420-450    15 TO 27
  • Coaxial type duplexers
  • Band reject configurations
  • From 340 to 960 MHz
  • Semi-rigid coaxial cables are used to improve Tx to Rx isolation
  • Six TEM silver plated copper resonators, housed in 6063-T6 alodine finished aluminium cavities
  • Standard connectors are N female, BNC female and TNC female available upon request.