B25 PCS / B26 Cellular Bands Duplexer Bank Module

Part # TQQ2526

Discontinued   End of Life announced November 7, 2014.
Last Time Buy May 7, 2015.
Contact your local sales representative for assistance.

Key Features

  • Extended frequency range
  • B25/BC1 PCS
  • B26/B18/BC10/BC0 cellular
  • Single antenna
  • Very low variation over temperature
  • High isolation over full bandwidth
  • Very small module size
  • 2.8x4.7 mm
  • 1mm max height
  • Single-ended 50 ohm PCS receive port
  • Fully matched balanced 100 ohm cellular receive port


The TQQ2526 is an extended frequency range Duplexer module that combines a PCS (Band 25) and Cellular (Band 26) duplexers into a single and miniature package.The TQQ2526 features a single antenna connection, eliminating the need for antenna switching. The TQQ2526 is designed with TriQuint Bulk Acoustic Wave (BAW) and Temperature-Compensated Surface Acoustic Wave (TC-SAW) technologies. Low Transmit Insertion Loss of the TQQ2526 reduces total current consumption, extending battery life and usage time.

The TQQ2526 enhances receiver sensitivity and dynamic range with low Rx Insertion Loss and high rejection of Tx signals at the Rx ports. The excellent power handling of TriQuint BAW and SAW technologies supports the high Tx output power levels needed in LTE handsets.


Size (mm) 2.8 x 4.7 x 1.0
Bands  B25, B26
Features  Duplexer Bank for B25 / B26 Applications
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Discontinued