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Product Variant Information section
Product Specification Section
Pricing Section

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Factory Stock:Factory Stock: 0
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Minimum Order: 9,000
Multiple Of: 9,000
Quantity Web Price
9,000+ $1.95


Attributes Table
Center Frequency-Nom 1228MHz
3dB Bandwidth-Min 20MHz
Insertion Loss 3dB
Attenuation@ Max Freq 53dB
Attenuation@ Min Freq 28dB
Operating Temp Range -40°C to +85°C
Features and Applications

The B39122B4057U510 is a 1228 MHz centre frequency and 20 MHz bandwidth Low Insertion Loss SAW Filter, available in DCC6D ceramic package.


  • Low loss RF filter for GPS receivers
  • Usable passband 20 MHz
  • Low insertion attenuation, low amplitude ripple
  • Unbalanced to balanced operation
  • Ceramic package for Surface Mounted Technology (SMT)


  • GPS Receivers