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Pulse Electronics Network
RF Directional Couplers
STMicroelectronics
Wide-Band Directional Coupler with ISO Port
 
Taiyo Yuden
FI Series
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Wide-Band Directional Coupler with ISO Port

Wide-Band Directional Coupler with Isolated Port

STMicroelectronics

These couplers have been customized for wide-band operating frequencies (EGSM and CELL, PCS, DCS, WCDMA band I). STMicroelectronics IPD (integrated passive device) technology on non-conductive glass substrate has been used to optimize RF performance.

Features
  • 50Ω nominal input/output impedance
  • Wide operating frequency range (824 MHz to 2170 MHz)
  • Low Insertion Loss (<0.2 dB)
  • High directivity
  • High ESD ruggedness
Applications
  • Amplifier module
  • Front end module
  • GSM / WCDMA mobile phone
Specifications
  • Applications:GSM, W-CDMA, WiMax
  • Coupler Type:Standard
  • Coupling Factor:30dB
  • Frequency:698MHz ~ 2.7GHz
  • Insertion Loss:0.3dB
  • Package / Case:5-UFBGA, FCBGA
  • Return Loss:15dB
Parts