NRF24L01+ PA+LNA Long Range Wireless Module

The nRF24L01+PA+LNA is a 2.4 GHz wireless transceiver module designed for long-range communication. It features an external SMA antenna, a built-in Power Amplifier (PA), and a Low-Noise Amplifier (LNA), enabling it to achieve significantly greater communication distances than standard nRF24L01+ modules with onboard antennas.

Key Specifications

• IC/Chipset: Nordic Semiconductor nRF24L01+

• Operating Frequency: 2.4 GHz ISM band

• Communication Range: Up to 800–1,100 meters in open areas with clear line of sight, depending on operating conditions

• Data Rates: 250 kbps, 1 Mbps, and 2 Mbps, with lower data rates generally offering better reception sensitivity and longer range

• Transmit Power: Greater than +20 dBm, provided by the external Power Amplifier (PA)

• Receiver Sensitivity: As low as approximately −95 dBm, depending on the data rate and operating conditions

• Communication Interface: SPI (Serial Peripheral Interface)

• Operating Voltage: 3.3 V DC