DF3067RF20VTR

Product Overview

• Category: Electronic Component
• Use: RF Transceiver Module
• Characteristics: High-performance, compact size, wireless communication
• Package: Surface Mount Technology (SMT)
• Essence: Enables wireless communication in various applications
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Frequency Range: 2.4 GHz - 2.4835 GHz
• Modulation: GFSK
• Data Rate: Up to 2 Mbps
• Output Power: Adjustable up to +4 dBm
• Receiver Sensitivity: -92 dBm
• Operating Voltage: 1.8 V - 3.6 V
• Current Consumption: Transmit: 15 mA, Receive: 17 mA, Sleep: <1 µA
• Interface: SPI, UART, I2C

Detailed Pin Configuration

The DF3067RF20VTR module has the following pin configuration:

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

Functional Features

• High-performance RF transceiver module for wireless communication
• Supports GFSK modulation for reliable data transmission
• Adjustable output power for flexible range coverage
• Low current consumption for power-efficient operation
• Multiple interface options (SPI, UART, I2C) for easy integration
• Compact size and surface mount package for space-constrained applications

Advantages and Disadvantages

Advantages: - High-performance RF transceiver with reliable communication capabilities - Flexible range coverage due to adjustable output power - Low power consumption for extended battery life - Compact size allows for easy integration into various devices - Multiple interface options provide versatility in system design

Disadvantages: - Limited frequency range (2.4 GHz - 2.4835 GHz) - Requires external microcontroller for complete functionality - May require additional components for specific application requirements

Working Principles

The DF3067RF20VTR is based on the principles of RF communication. It utilizes GFSK modulation to encode and transmit data wirelessly within the specified frequency range. The module can be controlled and configured through the provided interfaces (SPI, UART, I2C) using an external microcontroller. Upon receiving data, the module demodulates the signal and provides it to the host system for further processing.

Detailed Application Field Plans

The DF3067RF20VTR 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
5. Smart energy management systems
6. Healthcare and medical devices
7. Wearable technology
8. Remote control systems

Detailed and Complete Alternative Models

1. DF3067RF30VTR: Similar to DF3067RF20VTR but operates in the 433 MHz frequency range.
2. DF3067RF40VTR: Higher power version of DF3067RF20VTR with adjustable output power up to +10 dBm.
3. DF3067RF50VTR: Advanced RF transceiver module with additional features like frequency hopping and encryption.

These alternative models provide options for different frequency ranges, higher power output, and enhanced functionality based on specific application requirements.

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