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QPA3810SR is an integrated 2-stage Power Amplifier Module designed for massive MIMO applications with 8 W RMS at the device output covering frequency range from 3.4 to 3.8 GHz.

The module is 50 Ω input and output and requires minimal external components. The module is also compact and offers a much smaller footprint than traditional discrete component solutions.

The QPA3810SR incorporates a driver and Doherty final stage delivering high power added efficiency for the entire module at 8 W average power.

Features

Operating Frequency Range: 3.4 - 3.8 GHz

Operating Drain Voltage: +48 V

50 Ω input and output

Integrated Doherty Final Stage

Linear Gain: 30.0 dB

Power Added Efficiency: 40.0%

Peak Output Power: 47.5 dBm

8.0 x 10.0 mm SMT Package

Applications

WCDMA / LTE

Macrocell Base Station

Microcell Base Station

Small Cell

Active Antenna

General Purpose Applications

5G m-MIMO Wireless Infrastructure

TDD-based architectures

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.