NRF24L01+PA+LNA Wireless Module with Antenna | 2.4GHz Long Range RF Transceiver

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NRF24L01+PA+LNA Wireless Module with Antenna | 2.4GHz Long Range RF Transceiver

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৳290.00

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The NRF24L01+PA+LNA Wireless Module with Antenna is a 2.4GHz long-range wireless RF transceiver designed for reliable two-way data communication between microcontrollers and embedded systems. It is an upgraded version of the standard NRF24L01 module, featuring a Power Amplifier (PA) and Low Noise Amplifier (LNA) to improve transmission power and receiver performance.

Based on the Nordic nRF24L01+ transceiver, the module communicates with Arduino, ESP32, STM32, Raspberry Pi and other microcontrollers through an SPI interface. The nRF24L01+ supports GFSK modulation and selectable air data rates of 250kbps, 1Mbps and 2Mbps.

The PA section increases RF transmit power, while the LNA helps amplify weak received signals. Many PA+LNA modules specify up to approximately +20dBm RF output power and advertise communication distances around 1km or more under suitable line-of-sight conditions. Actual performance will vary according to the antenna, environment, interference, data rate and power supply.

This module is an excellent choice for Arduino wireless communication, remote control systems, wireless sensor networks, robotics, IoT prototypes, telemetry, home automation and DIY electronics projects.

Why Choose NRF24L01+PA+LNA?

2.4GHz wireless communication
Integrated PA + LNA for extended-range applications
External SMA antenna
SPI interface for easy microcontroller integration
Supports 250kbps, 1Mbps and 2Mbps
Suitable for Arduino and other microcontroller projects
Supports bidirectional wireless data communication
Useful for wireless sensor networks and robotics
Low-cost solution for DIY wireless projects

Specifications:

Specification	Details
Module	NRF24L01+PA+LNA
Main IC	nRF24L01+
Wireless Frequency	2.4GHz ISM
Frequency Range	Approximately 2.400–2.525GHz depending on module implementation
Modulation	GFSK
Data Rate	250kbps / 1Mbps / 2Mbps
RF Output Power	Up to approximately +20dBm on typical PA+LNA versions
Interface	SPI
Antenna	External SMA antenna
PA	Power Amplifier
LNA	Low Noise Amplifier
Receiver Sensitivity	Around -95dBm is commonly specified at 1Mbps
Communication	Half-duplex wireless data communication
Supply	Typically 3.3V
TX Current	Approximately 115mA on common +20dBm modules
RX Current	Approximately 45mA on common modules
Application	Arduino, ESP32, STM32, Raspberry Pi, IoT, robotics
Antenna Connector	SMA

Typical PA+LNA module specifications include +20dBm maximum output, around -95dBm sensitivity, 250kbps/1Mbps/2Mbps data rates and external SMA antenna connectivity.

Important: Specifications can vary between manufacturers and module revisions, so verify the exact hardware batch before publishing fixed current, sensitivity, range or voltage figures as guaranteed specifications.