Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The QPA9901SR is a high-efficiency, fully input and output matched linearizable power amplifier in RoHS compliant surface mount package. This InGaP/GaAs HBT device delivers high performance across wideband frequencies with +35.6dBm P3dB while maintaining 32% PAE at 28dBm average operation power.

The QPA9901SR is targeted for use as a power amplifier with DPD linearization technique in wireless infrastructure where high linearity, medium power, and high efficiency are required. The device is an excellent candidate for transceiver line cards in current and next generation multi-carrier 3G/4G/5G base stations.

Key Features

• 2110 – 2200MHz

• Up to 60MHz IBW capability

• 36.5dB Gain typical

• 32% PAE at +28dBm power output

• <-48dBc ACPR DPD linearized at +28dBm Pout

• 1.8V logic compatible PA ON/OFF control

• On chip ESD protection\

Applications

• 3GPP Band 66 along with Band 1 Small Cells

• M-MIMO

• Repeaters / DAS

• Mobile Infrastructure

• General Purpose Wireless

• 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.