Doherty 3.7 – 4.2 GHz
Discover this unique one-stage Doherty design delivering exceptional efficiency over its entire bandwidth.
The device is 50 Ω pre-matched and RoHS compliant.
Power Amplifier Key Features
- GaN on SiC Doherty PA
- Frequency range: 3.7GHz – 4.2GHz
- Drain efficiency: >46% at 8dB Output Back Off (OBO)
- Output power at P3dB = 47.5 dBm
- Power gain: 12dB
- Board size: 40×40 mm
Typical Applications
- 3GPP 5G NR FR1 bands n77 and n78
- Time Division Duplex systems
- Microcell Base Station
- Small cells for wireless communications infrastructure
- Satellite Communications
- Fixed Wireless Access (FWA)
- MIMO Applications
PA Efficiency Performance (over the entire bandwidth):
- RF pulsed characterization: 100 μs, 10% Duty Cycle
Amplifier Performances:
- Test signal: 5G NR signal, 2 Channels of 100 MHz each, 280 MHz of instantaneous bandwidth, Frequency Division Duplex (8 dB PAPR)
- Sampling freq: 983.04 MS/s
- Tested with the AM9009 Test Platform controlled by IQSTAR
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Contact us
+33 05 55 42 62 44
Head Office: 20 rue Atlantis, 87068, Limoges, France