QPQ1902

2437 MHz BAW Filter

The QPQ1902 is a high-performance, high power Bulk Acoustic Wave (BAW) band-pass filter with extremely steep skirts, simultaneously exhibiting low loss in the WiFi band and high rejection in the band-edge and adjacent LTE /TD-LTE bands.

The QPQ1902 enables coexistence of WiFi and LTE signals within the same device or in close proximity to one another. Its unique power handling capability allows for implementation into high performance high power access points and small cell base stations.

The QPQ1902 uses common module packaging techniques to achieve the industry standard 1.4 x 1.2 x 0.50 mm footprint.

Discontinued
i
Preliminary Product Data SheetRev C – 04/2017
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Key Features

  • Industry leading small size: 1.4 x 1.2 x 0.50 mm
  • Performance over - 40 to + 85° C
  • High Rejection at 2390 MHz, 2483.5 MHz,
  • B38/B40/B7/B41
  • Single Ended Operation
  • RoHS Compliant, Pb-Free

Typical Applications

  • ISM Band
  • Mobile Routers
  • Portable Hotspots
  • Small Cells
  • Smart Meters
  • WLAN Access Points

Parameters

Technology
LowDrift™ BAW
Type
Infrastructure
Bands
802.11b/g/n/ac/ax
Frequency (MHz)
2,437
Bandwidth (MHz)
69
Insertion Loss (dB)
0.8
I/O Configuration
SE/SE
Package Type
CSP
Package Size (mm)
1.4 X 1.2 X 0.50
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No

Technical Documents

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