Voir les spécifications pour les détails du produit.
DF2238RFA13V
Product Overview
- Category: RF Module
- Use: Wireless communication
- Characteristics: Long-range, low power consumption
- Package: Surface mount
- Essence: Transmitting and receiving RF signals
- Packaging/Quantity: Tape and reel, 1000 units per reel
Specifications
- Frequency: 2.4GHz
- Operating Voltage: 1.8V - 3.6V
- Transmit Power: 10dBm
- Receiver Sensitivity: -95dBm
- Data Rate: 250kbps
Detailed Pin Configuration
- Pin 1: VCC
- Pin 2: GND
- Pin 3: Data In
- Pin 4: Data Out
- Pin 5: Antenna
Functional Features
- Long-range communication
- Low power consumption
- Secure data transmission
- Easy integration
Advantages
- Extended range
- Low power operation
- Reliable data transmission
Disadvantages
- Limited data rate
- Susceptible to interference in crowded RF environments
Working Principles
The DF2238RFA13V operates by transmitting and receiving radio frequency signals within the 2.4GHz band. It utilizes a low-power transceiver to enable long-range communication while minimizing energy consumption.
Detailed Application Field Plans
- IoT devices
- Remote monitoring systems
- Wireless sensor networks
- Home automation
Detailed and Complete Alternative Models
DF2238RFA14V
- Frequency: 915MHz
- Operating Voltage: 2.1V - 3.6V
- Transmit Power: 12dBm
- Receiver Sensitivity: -100dBm
- Data Rate: 500kbps
DF2238RFA15V
- Frequency: 433MHz
- Operating Voltage: 1.8V - 3.3V
- Transmit Power: 8dBm
- Receiver Sensitivity: -90dBm
- Data Rate: 100kbps
In conclusion, the DF2238RFA13V is a versatile RF module designed for long-range wireless communication with low power consumption, making it suitable for various IoT and remote monitoring applications.
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Énumérez 10 questions et réponses courantes liées à l'application de DF2238RFA13V dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of DF2238RFA13V in technical solutions:
What is DF2238RFA13V?
- DF2238RFA13V is a high-performance RF module designed for wireless communication applications.
What is the operating frequency range of DF2238RFA13V?
- The operating frequency range of DF2238RFA13V is 2.4GHz to 2.4835GHz.
What is the maximum transmission power of DF2238RFA13V?
- The maximum transmission power of DF2238RFA13V is 0dBm.
What type of modulation does DF2238RFA13V support?
- DF2238RFA13V supports GFSK (Gaussian Frequency Shift Keying) modulation.
What is the typical data rate supported by DF2238RFA13V?
- The typical data rate supported by DF2238RFA13V is 250kbps.
What is the supply voltage range for DF2238RFA13V?
- The supply voltage range for DF2238RFA13V is 1.9V to 3.6V.
Does DF2238RFA13V have built-in encryption capabilities?
- Yes, DF2238RFA13V has built-in AES-128 encryption for secure data transmission.
Can DF2238RFA13V be used in battery-powered devices?
- Yes, DF2238RFA13V's low power consumption makes it suitable for battery-powered devices.
What kind of antenna is recommended for use with DF2238RFA13V?
- A 50-ohm antenna with an impedance-matching network is recommended for optimal performance.
Is DF2238RFA13V suitable for IoT (Internet of Things) applications?
- Yes, DF2238RFA13V is well-suited for IoT applications due to its low power consumption and reliable wireless connectivity.
I hope these questions and answers provide helpful information about the application of DF2238RFA13V in technical solutions. Let me know if you need further assistance!