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Shenzhen Mingjiada Electronics Co., Ltd.
Model

VSC7427XJG-02 VSC7425XJG-02 88E6190-A0-TLA2C000

Service Telephone:86-755-83294757

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Integrated Circuit Chip

Ethernet Instrumentation Amplifiers PCI Express Switches Automotive System-on-Chip Security and Certification IC Equalizer/Driver/Repeater PCI Interface IC PCIe switch Interface-Multiprotocol Transceiver Power Line Transceivers Phase Locked Loop - PLL RF Sampling Transceiver Logic-Level Converter Interface IC - Multi-Rate Retimer SAS Expander Clock/Timing,Oscillators Clock/Timing - Nano Timer Digital Crosspoint Switch Ultrasound Transceivers Clock/Timing - Delay Line Card Reader Controller Logic - Gates and Inverters Transmitter Isolated Comparator

IoT/IGBT Module

2G Module 4G Module 5G Module IoT Module New Energy Module Vehicle-Grade Module Smart Module Memory Module Cellular IoT Module Satellite Communication Module GNSS Module LPWA Modules IoT Chips Wireless Communication Module

Filter

Band Stop Filters Low Pass Filter Bandpass Filters SAW Filter BAW Filter Wi-Fi Filter 2.4GHz Wi-Fi Bandpass Filter Active filter RF Filter High Pass Filters 5GHz Wi-Fi Bandpass Filter 6GHz Wi-Fi Bandpass Filter

Wireless Connection

Wi-Fi 6 Bluetooth IC Bluetooth 5.1 Bluetooth 5.0 Bluetooth 5.2 Wi-Fi chip Ultra Wideband UWB IC GNSS Receiver Wi-Fi 4 WiFi Modules Bluetooth Low Power Wi-Fi 5 Wi-Fi 7 Wireless NIC Chips Bluetooth Module WiFi Wireless Module Bluetooth Audio SoC

AI Processor Chip

Discrete Semiconductor

Transistor - FET, MOSFET - Single Silicon Diodes Power Modules Radio frequency transistor Power MOSFET Modules Silicon Carbide (SIC) FET Modules Silicon Carbide (SIC) FETs MOSFET a canale P Transistors - RF FETs, MOSFETs MOSFET Modules Thyristor Diode array module MOSFET Transistor N-Channel MOSFET IGBT Transistor Diodes & Rectifiers Schottky Diodes & Rectifiers Single Zener Diodes Bipolar Transistor Array Power Driver Module Diodes - Rectifiers - Single Transistor - FET, MOSFET - Array Transistor - IGBT - Module Transistor - UGBT, MOSFET - Single

Power Management

Gallium Nitride (GaN) ICs Linear Regulator LDO AC-DC Controller And Voltage Regulator DC-DC Power Products Voltage Reference Battery Management Power over Ethernet (PoE) controller

Connectors

ExtremePort Swift Connectors Multi-Trak™ Connectors VITA 67.3 Connectors SpaceVPX VITA 78 Connectors ExtremePort Z-Link Connectors Displayport Connectors Magnetic Jack Connectors SAS/PCIe 5.0 Connectors SAS/PCIe 4.0 Connectors Mini USB Connectors SFP112G Connectors MiniSAS HD Connectors OSFP-XD Connectors DSFP Connectors CXP Connectors QSFP Connectors OSFP Connectors SFP Connectors CFP2 Connectors Mini Cool Edge IO Connectors SlimSAS™ Connectors Mini-SAS High Density Connectors OCuLink Connectors Wire to Board Connectors

Sensor

Inductive sensor Hall Effect Latch and Switch Biosensor Time-of-Flight Sensors Sensor Signal Conditioners Optical Sensors Flow Sensors Board Mounted Humidity Sensor Biometric Sensors Speed Sensors Humidity Sensor Hall effect current sensor Ultrasonic Sensor Optical Sensors,Photodiodes Humidity, Moisture Sensitive Sensors Optical detectors and sensors-Infrared detectors Board Mount Temperature Sensor Gas Sensor Position Sensor Industrial Millimetre Wave Radar Sensors Automotive Millimetre Wave Radar Sensors Image sensor Radar sensor Motion sensor - Gyroscope

Memory

NOR Flash Nonvolatile Memory Random access memory RAM Static random access memory SRAM Synchronous dynamic random access memory SDRAM AI Memory. F-RAM LPDDR5 uMCP EEPROM Solid State Drives - SSD Standard Serial EEPROM Automotive Grade Serial EEPROM eMMC Pseudo Static Random Access Memory (PSRAM) Erasable Programmable ROM NAND Flash Universal Flash Storage - UFS Dynamic random access memory DRAM Memory - Modules

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U-blox LEXI-R520-02B Ultra-small LTE-M/NB-IoT Module 23dBm

U-blox LEXI-R520-02B Ultra-small LTE-M/NB-IoT Module 23dBm

Source:our siteTime:2024-08-29Views:

Overview:The U-blox LEXI-R520-02B LTE-M/NB-IoT module is based on the UBX-R52 cellular chipset. The module is optimized for low power consumption in deep sleep PSM/eDRX and integrates Spotnow-assisted GPS receiver technology with a separate GPS antenn…

Overview:

The U-blox LEXI-R520-02B LTE-M/NB-IoT module is based on the UBX-R52 cellular chipset. The module is optimized for low power consumption in deep sleep PSM/eDRX and integrates Spotnow-assisted GPS receiver technology with a separate GPS antenna interface. The LEXI-R520 module provides data communication up to 1200kbit/s with low power consumption over an extended temperature range of -40°C to 85°C. The module supports power Class 3 (PC3) with a maximum output power of 23dBm across all frequency bands. The LEXI-R520 module is available in the subminiature LEXI Local Government Association form factor (16mmx16mm, 133 pins). The module is used in small asset trackers, telematics, portable healthcare systems and small iot applications.


Block diagram of LEXI-R520-02B:

功能框图.png


Application of LEXI-R520-02B:

Smart metering and lighting

Telematics system

Asset tracking

Remote monitoring

Alarm panel

Portable medical system

Wearable devices for people and animals


LEXI-R520-02B Features:

Based on the UBX-R52 cellular chipset

Support Power Level 3 (PC3)

Integrate Spotnow-assisted GPS receiver technology with a separate GPS antenna interface

External GNSS control via modem

Includes 1.8V unbalanced asynchronous serial interface for communication with external application host processors

LTE CaT m1 and LTE Cat NB2 technologies based on 3GPP Rel.14 and Rel.15 are supported

Compatible with MQTT arbitrary location and MQTT flexible communication services

Provides up to 1200kbit/s data communication over an extended temperature range of -40°C to 85°C

The ultra-small LEXI LGA form factor is available (16mmx16mm, 133 pins).


Cellular Module u-blox LEXI-R10801D-00B LTE Cat 1bis Module Return to
column U-blox Second Generation SARA-R5 Module: SARA-R520-02B LTE-M/NB-IoT Module

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