2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna

The NRF24L01+ 2.4GHz Wireless Transceiver Module (PA + LNA with SMA Antenna) is a high-performance and cost-effective RF communication module operating in the global license-free 2.4GHz ISM band. It features an integrated Power Amplifier (PA) and Low Noise Amplifier (LNA) for extended communication range.

Equipped with a reverse-polarized SMA connector and a 2dBi external antenna, the module can achieve communication distances of up to 800–1000 meters (open area, no obstacles) at 250Kbps data rate.

This module is ideal for building low-cost wireless communication systems and can be easily interfaced with microcontrollers such as Arduino, ARM, PIC, AVR, and STM32 via SPI.

Key Features:

• Operates in 2.4GHz license-free ISM band
• Built-in PA + LNA for long-range communication
• Up to +20 dBm transmit power
• Data rates up to 2 Mbps
• Supports 6 data reception channels
• 125 selectable frequency channels
• Automatic packet retransmission and acknowledgment
• SPI interface for easy MCU integration
• Suitable for IoT, robotics, wireless control, and remote monitoring applications

Package Includes:

• 1 × NRF24L01+ PA+LNA Wireless Transceiver Module
• 1 × 2.4GHz 2dBi External Antenna