NX2422CMTR

Product Overview

• Category: Electronic Component
• Use: Wireless Communication
• Characteristics: Compact, High Performance
• Package: Surface Mount Technology (SMT)
• Essence: RF Transceiver Module
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Frequency Range: 2.4 GHz - 2.48 GHz
• Modulation: GFSK (Gaussian Frequency Shift Keying)
• Data Rate: Up to 2 Mbps
• Operating Voltage: 1.8V - 3.6V
• Transmit Power: Up to +4 dBm
• Receiver Sensitivity: -92 dBm
• Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The NX2422CMTR module has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (1.8V - 3.6V) | | 2 | GND | Ground | | 3 | CS | Chip Select | | 4 | SCLK | Serial Clock | | 5 | MOSI | Master Output Slave Input | | 6 | MISO | Master Input Slave Output | | 7 | IRQ | Interrupt Request | | 8 | ANT | Antenna Connection |

Functional Features

• Reliable wireless communication in the 2.4 GHz frequency range.
• Supports GFSK modulation for efficient data transmission.
• High data rate of up to 2 Mbps for fast and reliable communication.
• Low power consumption for extended battery life.
• Compact size allows for easy integration into various devices.
• SPI interface for easy communication with microcontrollers.
• Wide operating voltage range for flexibility in different applications.

Advantages and Disadvantages

Advantages

• Compact size enables integration into small devices.
• High data rate allows for fast communication.
• Low power consumption extends battery life.
• Reliable wireless communication in the 2.4 GHz frequency range.

Disadvantages

• Limited range compared to modules operating at lower frequencies.
• Susceptible to interference from other devices operating in the same frequency range.

Working Principles

The NX2422CMTR module operates based on the principles of RF (Radio Frequency) communication. It uses GFSK modulation to encode and transmit data over the 2.4 GHz frequency range. The module consists of a transmitter and a receiver, allowing bidirectional communication between devices. The SPI interface is used to control the module and exchange data with a microcontroller.

Detailed Application Field Plans

The NX2422CMTR module finds applications in various fields, including:

1. Internet of Things (IoT) devices
2. Wireless sensor networks
3. Home automation systems
4. Industrial monitoring and control systems
5. Wearable devices
6. Smart appliances
7. Medical devices

Detailed and Complete Alternative Models

1. NX2420CMTR: Similar to NX2422CMTR but operates in the 2.4 GHz - 2.4835 GHz frequency range.
2. NX2430CMTR: Higher transmit power (+8 dBm) version of NX2422CMTR.
3. NX2415CMTR: Lower cost version with reduced features and performance.

These alternative models provide options based on specific requirements and budget considerations.

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