Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Qorvo QPB9350 is a 0.4GHz to 1.0GHz dual-channel Rx DVGA designed for high-performance acer base station receivers. The highly integrated QPB9350 Rx front-end module combines a high-performance first-stage low noise amplifier (LNA), a digital stepping attenuator (DSA), and a second-stage LNA in a dual-channel configuration. The power-off capability of the amplifier can be controlled by a dedicated shut-off pin for each channel.

Feature

Frequency range 0.4 GHz to 1.0 GHz

Integrated LNA and DSA

Dual channel configuration

Integrated turn-off function

LNA1 (0.4dB NF, 23dB gain, 37dBm OIP3)

31dB gain control range, 1dB step size

+5 V supply voltage

SPI control interface

+ 1.8V logic compatible

Applications

Wireless infrastructure

Diversity receiver

TDD or FDD system

• 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.