Smart Solutions
Accessories

Spread Spectrum Filter

The Calsense Spread Spectrum Frequency Filter, model SR-FILTER, is an optional bandpass filter used to help prevent interference from unwanted frequencies by filtering them out.

The resonators and cavities within the filter are silver-plated for low RF resistivity, to achieve low insertion loss and high selectivity. It may be required when using SR‐STICK or SR‐YAGI antennas.

Specifications

Dimensions

  • Height: 1.89”
  • Width: 4.72”
  • Depth: 2.36”

Mounting

  • Bulkhead

Wireless Interface

  • Frequency Range: 902 – 928-MHz
  • Interference Rejection: > 45-dB
  • Insertion Loss: 1.5-dB

Environment

  • Operating Temperature: -45° to 85°C (-49° to 185°F)

Warranty

  • 1-year limited warranty

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