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RA81F0112STGNK: RF Front End (LNA + PA) - DUAL LNA (Low Noise Amplifier)

The RA81F0112STGNK is an RF front-end product that specifically includes low noise amplifier (LNA) functionality. The following is a detailed overview of this product:

Basic Information:

Model No: RA81F0112STGNK

Description: RA81F0112ST DUAL LNA, i.e. this product is a dual low noise amplifier (LNA)

Function:

Low Noise Amplifier (LNA): LNA is an amplifier with a very small noise figure, whose main function is to amplify the weak RF signal received by the antenna and to minimise the introduction of noise.The LNA can effectively improve the receiver's reception sensitivity, and thus improve the transmission distance of the transceiver. Whether the LNA is well designed or not is related to the communication quality of the whole communication system.

The RA81F0112STGNK is a Renesas RF front-end product that mainly contains the function of low-noise amplifier, which is important for improving the receiving sensitivity and transmission distance of wireless communication systems.

• 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.