Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

QPA9805SR is a balanced amplifier module with embedded hybrid couplers to convert to single ended input and output ports. The module has an enable pin to allow for shutting down of the amplifier.  The module requires minimal external components which are VCC choke inductors, decoupling caps.

Features

600 - 1000 MHz

Balanced amplifier with integrated 3 dB hybrids

Internally Matched 50 Ohm Input / Output

Shutdown Mode with 1.8V logic control

20 dB Gain

+43.2 dBm OIP3

+27.4 dBm P1dB

Good gain flatness across Bands 5, 6, 8, 12, 13, 14, 17, 71

Applications

Wireless Infrastructure

Macro BTS Transceivers                    

Booster Amps, Repeaters

• 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.