Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The SARA-R422M8S-00B is an LTE Cat M1, LTE Cat NB1 and EGPRS multimode solution in a miniature SARA LGA form factor. This family of RF modules can be easily integrated into compact designs and enable seamless plug-and-play migration from other cellular module families.The SARA-R422M8S-00B provides 375kb/s data communication and operates over a temperature range of -40°C to 85°C. These modules are ideally suited for use in LPWA applications, smart metering, smart lighting, telematics, asset tracking, remote monitoring, alarm panels, and connected health.

Product Attributes

RF Family/Standard: Cellular

Protocol: 4G LTE CAT M1/NB-IoT

Modulation: 8PSK, GMSK

Frequency: 700MHz, 750MHz, 800MHz, 850MHz, 900MHz, 1.7GHz, 1.8GHz, 1.9GHz, 2.1GHz

Data Rate: 1.119Mbps

Power - Output: 33dBm

Serial Interface: GPIO, I²C, UART, USB

Antenna Type: No Antenna, Castle Shaped

Voltage - Supply: 3.2V ~ 4.5V

Current - Receive: 350mA

Current - Transmit: 350mA

Mounting Type: Surface Mount

Operating Temperature: -40°C ~ 85°C

Package/Housing: 96-SMD Module

Applications

● LPWA applications with low to medium data throughput rates

● Smart Meters

● Smart Lighting

● Telematics

● Remote monitoring

● Alarm panels

● Connected Health

• 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.