NRF24L01+PA+LNA 2.4GHz Long Range Wireless Transceiver Module with SMA Antenna
VAT inclusive; Computed calculations added locally.
Overview
The NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module is designed for applications that require greater wireless range than standard NRF24L01 modules with onboard PCB antennas. It combines the nRF24L01-family transceiver with a Power Amplifier (PA) for higher transmit output and a Low Noise Amplifier (LNA) to improve receive sensitivity.
An external SMA antenna provides greater flexibility for antenna selection and installation. The module communicates with a microcontroller through SPI, making it compatible with popular development platforms such as Arduino and other SPI-capable controllers.
It is suitable for robotics, wireless telemetry, remote-control systems, distributed sensor nodes, automation, and IoT prototypes. Actual range depends on antenna type, installation, data rate, environmental interference, obstacles, power supply, and regulatory limits. The commonly quoted 1000m range should therefore be treated as an approximate open-area claim rather than a guaranteed operating distance.
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Product Technical Information
Technical Details
The NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver Module is a long-range variant of the popular NRF24L01 wireless communication platform. It is designed for projects where the standard NRF24L01 PCB antenna module may not provide sufficient communication range.
The onboard PA/LNA circuitry enhances the RF transmit and receive path, while the SMA connector allows an external antenna to be attached. This makes the module useful for wireless links between robots, remote controllers, telemetry nodes, and distributed sensor systems.
Key Features
- 2.4GHz ISM-band wireless communication
- nRF24L01+ based transceiver
- Integrated Power Amplifier (PA)
- Integrated Low Noise Amplifier (LNA)
- External SMA antenna connection
- SPI communication interface
- Suitable for long-range wireless applications
- Compatible with many microcontroller platforms
Applications
- Long-range robotics communication
- Wireless telemetry
- RC projects and remote control
- Drone and embedded control systems
- Wireless sensor networks
- Industrial monitoring prototypes
- IoT communication
- Multi-node embedded networks
- Remote data acquisition
Important Notes
- Use a suitable 2.4GHz antenna with the SMA connector.
- The module requires an appropriate, stable power supply; verify the module's supply requirements before connection.
- Do not operate a PA/LNA RF module without a suitable antenna connected.
- Communication distance varies significantly with antenna, environment, RF interference, data rate, power supply and installation.
- A stated range such as 1000m is an approximate open-field/line-of-sight figure and is not guaranteed in practical environments.
Frequently Asked Questions
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