QPQ1902
2437 MHz BAW Filter
Key Features
- Industry leading small size: 1.4 x 1.2 x 0.50 mm
- Performance over - 40 to + 85º C
- High Rejection at 2390 MHz, 2483.5 MHz,
- B38/B40/B7/B41
- Single Ended Operation
- RoHS Compliant, Pb-Free
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.
Typical Applications
- ISM Band
- Mobile Routers
- Portable Hotspots
- Small Cells
- Smart Meters
- WLAN Access Points
Product Categories
| 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(mm) | 1.4 X 1.2 X 0.50 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
This product appears in the following application block diagrams: