Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

QM33120WTR13 is a single-chip Ultra-Wideband (UWB) low-power low-cost transceiver device compliant to IEEE Std.802.15.4-2020 and IEEE Std. 802.15 4z-2020 (BPRF mode).The device can be used in TWR, TDoA, and AoA systems to locate assets to an accuracy of 10 cm. They also provide a precision location and data transfer simultaneously.

Key Features

Supports UWB channels 5 (6.5 GHz) and 9 (8 GHz) with Japan support compliance

Interoperable with Apple U1 chip

FiRa™ compatible PHY, MAC

Two antenna ports allows Phase Difference of Arrival implementation with a single chip

Secure time of flight measurement and payload encryption

Supports Two Way Ranging, Time Difference of Arrival, Phase Difference of Arrival

Low power consumption suitable for coin cell applications

Low BOM count, minimal solution footprint

Backward compatible with DW1000 802.15.4 UWB IC on channel 5

Industrial operating temperature range -40 to +85° C

Key Benefits

Asset location to an accuracy of 10 cm

High multipath fading immunity

Secure ranging/distance measurement using STS(Scrambled-Timestamp)

Supports high tag densities in real-time location systems (RTLS)

Low-cost precision location

Suitable for coin cell applications 

Applications

Precision real-time location systems (RTLS) using TWR,TDoA, or AoA schemes in a variety of mobile, consumer,and industrial applications

Location-aware wireless sensor networks

Geo-fencing safety

Secure access/payments

Low latency wireless data comms

Location-aware controls

• 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.