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RF Tunable Filters

Bandpass/Bandreject/Digital Tunable Filters

Tunable filter products are available from HF to S-band and are designed to provide high performance in a single package. While typically used in test and measurement applications, these products can also be ruggedized for mobile and remote applications.

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To find out if part number(s) meet regulatory substance or materials compliance (e.g., REACH, RoHS, or any other regulatory requirement) Contact us for compliance verification.

Features & Benefits

  • 24 MHz to 4,000 MHz
  • Direct readout
  • Octave tuning
  • High power


  •  Military
  • Test and Measurement


We offer several standard Bandpass and Bandreject Tuners covering the frequency range of 24 MHz to 4000 MHz in octave bands. Cellular and PCS units cover less than full octaves, however, offer greater dial resolution. All standard units offer direct frequency read-out, high power, and narrow bandwidth.
Smiths Interconnect’s standard products may be customized to meet specific requirements, including diplexed, and ruggedized options. Contact the factory for your specific requirements.

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