RF3171 Quad-Band GMSK Polar EDGE TXM,2 UMTS Switch Ports
The RF3171 is a high-power, high-efficiency transmit module with integrated power control, an integrated pHEMT front end switch, and harmonic filtering functionality. This device is self-contained with 50Ω input and output terminals and no external matching circuits required. The device is designed for use as the last portion of the transmit chain in GMSK/Polar EDGE architectures in GSM850, EGSM900, DCS, and PCS handheld digital cellular equipment where UMTS pass-through ports are needed. The RF3171 high performance transmit module offers mobile handset designers a compact, easy-to-use, front end solution for multimode, multi-band systems.
技术特性 Features
- EDGE Large Signal Polar Modulation Compatible
- Two High Linearity, Low Loss, UMTS Switch Ports
- UMTS Port to Port Isolation >20dB
- Improved Power Flatness Into VSWR Through Integrated 2.5A Current Limiter
- Low Harmonics Into VSWR
- GSM850 Max PAE 40%
- EGSM900 Max PAE 38%
- DCS1800 Max PAE 39%
- PCS1900 Max PAE 40%
- Four Symmetrical Rx Ports
- Two Symmetrical UMTS Ports
- 8kV ESD Protection at Antenna Port
- All RF Ports Have Internal DC Blocking
- Drive Level 0dBm to 6dBm
- Proven PowerStar® Architecture
订购信息 Ordering Information
- RF3171 Quad-Band GMSK Polar Edge TXM, 2 UMTS Switch Ports
- RF3171 SB 5-Piece Module Sample Pack
- RF3171PCBA-410 Fully Assembled Evaluation Board
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技术指标
| LB POUT (dBm): |
33.5 |
| HB POUT (dBm): |
31 |
| Package: |
Module |
应用领域 Applications
- Battery Powered 3G Handsets
- EDGE Capable Large Signal Polar Modulation Transceivers
- GSM850/EGSM900/DCS/ PCS Products
- Multislot Class 12 Products(4TX, 4RX Timeslots)
产品实物图
功能框图 Functional Block Diagram
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