MURS240-E3/5BT

Introduction

The MURS240-E3/5BT is a versatile electronic component that belongs to the category of radio frequency (RF) modules. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: RF Modules
• Use: Wireless communication and data transmission
• Characteristics: High frequency stability, low power consumption, compact size
• Package: Surface-mount technology (SMT)
• Essence: Reliable and efficient wireless connectivity
• Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

• Frequency Range: 240MHz
• Modulation Type: FSK
• Operating Voltage: 3V to 5V
• Transmit Power: Up to 100mW
• Receiver Sensitivity: -120dBm
• Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The MURS240-E3/5BT module has a standard pinout configuration with pins for power supply, data input/output, and antenna connection. The detailed pin configuration is as follows: 1. VCC: Power supply input 2. GND: Ground 3. DATA IN/OUT: Serial data input/output 4. ANT: Antenna connection

Functional Features

• Long Range Communication: Enables reliable long-range communication up to several kilometers.
• Low Power Consumption: Ideal for battery-powered applications due to its low power requirements.
• SPI Interface: Facilitates easy integration with microcontrollers and other digital devices.
• Frequency Agility: Can operate in different frequency bands within the 240MHz range.

Advantages and Disadvantages

Advantages

• Long-range communication capability
• Low power consumption
• Compact form factor
• Easy integration with microcontrollers

Disadvantages

• Limited frequency agility compared to some advanced RF modules
• Requires careful antenna design for optimal performance

Working Principles

The MURS240-E3/5BT operates based on the frequency shift keying (FSK) modulation technique. It utilizes the SPI interface to receive and transmit digital data wirelessly within the 240MHz frequency range. The module's low power consumption and high frequency stability contribute to its efficient operation.

Detailed Application Field Plans

The MURS240-E3/5BT finds applications in various fields, including: - Remote monitoring and control systems - Wireless sensor networks - Industrial automation - Home automation and security systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• MURS433-E3/5BT: Similar module operating at 433MHz frequency
• MURS868-E3/5BT: Module designed for 868MHz frequency band
• MURS915-E3/5BT: Operating at 915MHz frequency for specific applications

In conclusion, the MURS240-E3/5BT is a reliable RF module suitable for long-range wireless communication and data transmission applications. Its compact size, low power consumption, and compatibility with microcontrollers make it a preferred choice for various wireless connectivity needs.

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