Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The QPQ3509SR is a high performance BAW 280 MHz bandpass filter. The filter is available in a compact 2.0 x 1.6 mm package for base station applications. Low insertion loss and high attenuation make the filter ideal for 5G small cell and radio DOT system applications in the US.

Product Characteristics

3.70GHz-3.98GHz

280MHz bandwidth

High attenuation and low loss

No external matching required

Excellent Wi-Fi® rejection

Single-ended input/output operation

Small footprint 2.00mm x 1.60mm x 0.89mm

Special Applications

Base station infrastructure

Small Cell

Repeaters

General Purpose Wireless 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.