Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The QPA9942TR13 is a high-efficiency, linearizable power amplifier targeting Band 42 small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 26% at +28dBm average output power while providing excellent DPD linearized ACPR of -50dBc for wide band 5G signals.  

The QPA9942TR13 is housed in a 5x5mm SMT package. 

Key Features

3300 - 3800 MHz

30.5 dB Gain

Over 35.2 dBm P3dB

26% PAE at +28 dBm power output

-50 dBc ACPR DPD Linearized at +28 dBm Power Output with 5-carrier signal

1.8V Logic Compatible PA ON/OFF Control

On Chip ESD Protection

5 x 5 mm Package

Typical Applications

4G/5G Small-cell BTS

5G 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.