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SAW Filters and Resonators for Wireless Comfort Systems, Center Frequency 315 MHz up to 2448.50 MHz

Wideband filters

  • Usable bandwidth: 1 … 97 MHz
  • Package Size: 3030 mm2
  • Typical insertion loss dB: 1.5 ... 2.9

Narrowband filters

  • Usable bandwidth: 0.30 … 0.36 MHz
  • Package Size: 2520 mm2 and 3030 mm2
  • Typical insertion loss dB: 2.1 ... 2.6

Resonators

  • Center freq. tol.: ±25 kHz; ±150 kHz
  • Package Size: 3030 mm2
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SAW Filters and Resonators for Automotive RKE and TPMS, Center Frequency 315 MHz up to 868 MHz

Wideband filters

  • Usable bandwidth: 1 … 30 MHz
  • Chip substrate: lithium tantalate
  • Input/Output: 50 Ohm
  • Low insertion attenuation

Narrowband filters

  • Usable bandwidth: 0.1 … 1.1 MHz
  • Chip substrate: quartz
  • Input/Output: 50 Ohm with matching
  • Excellent selectivity
  • Low insertion attenuation

Resonators

  • Center freq. tol.: ±25 kHz; ±50 kHz
  • Chip: quartz substrate
  • Insertion loss: < 1.5 dB (typ.)
  • Resonators with frequency offset available upon request for TPMS Tx (e.g. 315.04 MHz)