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Ultra-Miniature GPS Saw Filter Will Save Space On Your Design

April 21, 2020




United States

For Immediate Release


Ultra-Miniature GPS Saw Filter Will Save Space On Your Design


Suntsu releases an Ultra-Miniature GPS Saw Filter with a PCB footprint of 1.1mm x 0.9mm. The use of RF Filters in Global Positioning Satellites (GPS) is a necessity, but it is challenging to find smaller package sizes with a low insertion loss.  With the release of this Ultra-Miniature GPS Saw Filter, Suntsu directly addresses these two key challenges. It will provide a typical insertion loss of 0.9dB - 1.6dB at a frequency range of 1559.10MHz to 1605.89MHz within a small package size.


This saw filter also has a simple 50Ω single-ended source and requires no impedance matching.


Key features include:

  • Low loss RF saw filter
  • Ultra-miniature size of 1.1mm x 0.9mm
  • Low insertion attenuation
  • Simultaneous usage of GPS, COMPASS and GLONASS bands
  • No matching required for operation at 50ohms
  • Surface Mount Device (SMD)
  • Electrostatic Sensitive Device (ESD)
  • Moisture sensitivity level 3


Suntsu Datasheet: SFLSR-1BJ-46A1C-1575.42


Please contact a Suntsu sales representative for support.


About Suntsu

Suntsu Electronics, Inc. is a manufacturer and distributor of electronics. Our product expertise includes frequency control, interconnect, electromechanical, antennas, PCB’s, and PCBA’s. We help our customers build better products, save time, save money, and improve cash-flow/lead-times through inventory management programs.


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