Custom CC2500 wireless module PA LNA long-distance 2.4G smart home

The CC2500+PA+LNA wireless module adds PA (power amplification) and LNA (low noise amplification) on the basis of CC2500, greatly increasing the transmission and reception distance. It is a transceiver module that integrates FSK/ASK/OOK/MSK modulation methods. It provides extended hardware support to realize packet processing, data buffering, group transmission, idle channel evaluation, link quality indication and radio wave wake-up. Manchester coding can be used to modulate and demodulate its data stream. Superior performance and easy to apply to your product design, it can be applied to systems in the 2400-2483.5MHz ISM/SRD frequency band, consumer electronics, wireless game controllers, wireless remote-controlled aircraft, wireless audio transmission, and other wireless systems.

This module is carefully crafted using imported high-precision devices and can be used alone for 2.4G long-distance data transmission or remote control. It can also be used in conjunction with our company's CC2500 series modules, which can greatly increase the transmission and reception distance (LNA can increase sensitivity by about 10DB, PA can increase transmission power by about 20DB). This module is generally used as a base station.

Module features:

1. Working voltage, 1.8 to 3.6V

2. Effective frequency: 2.4 to 2.483GHz

3. Working temperature: -30 to+70 degrees Celsius

4. Transmission power:+20dBm, at which point the emission current is 150mA

There are 8 power levels that can be adjusted by software.

5. Receiving sensitivity: -120dBm

6. Communication speed: 1200bps to 500Kbps

7. Transmission distance: Up to 1200 meters!

8. Module size: 21.6 * 34.1 * 4mm, please refer to the module information for more detailed dimensions.

9. The frequency stability is better than+-3ppm

Easy to use, if you have used the CC2500 module and then use it again, simply add a few lines of code to control the PA and LNA pins in the original transmission and reception code. If you have not used CC2500, we will send you a software development package.