DF3069RF25V

Basic Information Overview

• Category: Electronic Component
• Use: RF Transceiver Module
• Characteristics:
  • Frequency Range: 2.4GHz - 2.4835GHz
  • Output Power: 0dBm - 20dBm
  • Sensitivity: -92dBm
  • Modulation: GFSK
• Package: Surface Mount Technology (SMT)
• Essence: Wireless communication module for RF applications
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Operating Voltage: 1.8V - 3.6V
• Current Consumption:
  • Transmit Mode: 15mA (at 0dBm output power)
  • Receive Mode: 13mA
  • Sleep Mode: <1μA
• Data Rate: Up to 2Mbps
• Interface: SPI (Serial Peripheral Interface)
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The DF3069RF25V module has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (1.8V - 3.6V) | | 2 | GND | Ground | | 3 | SCK | Serial Clock (SPI Interface) | | 4 | MOSI | Master Out Slave In (SPI Interface) | | 5 | MISO | Master In Slave Out (SPI Interface) | | 6 | CSN | Chip Select (SPI Interface) | | 7 | IRQ | Interrupt Request | | 8 | ANT | Antenna Connection |

Functional Features

• RF Transceiver: Enables wireless communication between devices.
• GFSK Modulation: Utilizes Gaussian Frequency Shift Keying modulation for efficient data transmission.
• Low Power Consumption: Operates at low current levels, suitable for battery-powered applications.
• Wide Frequency Range: Covers the popular 2.4GHz ISM band for compatibility with various RF systems.
• SPI Interface: Allows easy integration with microcontrollers and other digital devices.
• Interrupt Support: Provides an interrupt signal for efficient event-driven communication.

Advantages and Disadvantages

Advantages

• Compact Size: Small form factor enables integration into space-constrained designs.
• Easy Integration: Simple SPI interface facilitates seamless integration with existing systems.
• Low Power Consumption: Ideal for energy-efficient applications.
• Reliable Performance: Stable and reliable wireless communication in the 2.4GHz frequency range.

Disadvantages

• Limited Output Power: Maximum output power of 20dBm may not be sufficient for long-range applications.
• Single Band Operation: Restricted to the 2.4GHz frequency band, limiting flexibility in crowded RF environments.

Working Principles

The DF3069RF25V operates based on the principles of RF transceiver technology. It utilizes GFSK modulation to encode and transmit data wirelessly in the 2.4GHz frequency range. The module communicates with a host microcontroller or system through the SPI interface, enabling seamless data exchange. The low power consumption and interrupt support make it suitable for various wireless applications.

Detailed Application Field Plans

The DF3069RF25V module finds applications in various fields, including: 1. Internet of Things (IoT) Devices: Enables wireless connectivity in IoT devices for data exchange and remote control. 2. Wireless Sensor Networks: Facilitates communication between sensor nodes in a network, allowing data collection and monitoring. 3. Home Automation Systems: Integrates with home automation systems to enable wireless control of appliances and devices. 4. Industrial Automation: Provides wireless connectivity in industrial automation systems for remote monitoring and control. 5. Smart Metering: Enables wireless communication between smart meters and data collection systems for efficient energy management.

Detailed and Complete Alternative Models

1. DF3069RF30V: Similar to DF3069RF25V but with extended frequency range up to 2.4835GHz.
2. DF3069RF40V: Higher output power variant of DF3069RF25V, offering up to 30dBm output power.
3. DF3069RF50V: Advanced RF transceiver module with additional features like integrated antenna diversity and higher sensitivity.

(Note: The alternative models mentioned above are fictional and provided for illustrative purposes only.)

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