HiLetgo 2pcs NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module with SMA Antenna 2.4G 1100m

HiLetgo 2pcs NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module with SMA Antenna 2.4G 1100m

• High-performance wireless data transmission chip NRF24L01 +, an increase of high-power PA and LNA chips, RF switches, band-pass filters and other professional full bidirectional RF power amplifier, making the effective communication distance has been greatly expanded.
• NRF24L01P + PA + LNA wireless module works in the license-free 2.4G ISM band, can be point-to-point applications can also form a star network.
• In the RF part of a large number of optimized matching debugging, making the highest transmission efficiency, the smallest harmonic, making NRF24L01P + PA + LNA wireless module to external radio equipment to achieve the lowest radio frequency interference, but also not susceptible to interference from other devices, extremely large Improve the stability of the work.
• NRF24L01P + PA + LNA wireless module is highly integrated, the size of only 41mm * 15.5mm, easy to embed in any space-stressed products.
• Customers only need to add one MCU to control NRF24L01P + PA + LNA through SPI port ,Wireless module to complete ultra-long-range wireless data transmission system design.Do not need to worry about R & D of RF part, drastically reduce R & D expense and shorten R & D cycle.

<b>Introductions: </b><br> The Addicore nRF24L01 is a 2.4GHz ISM band transceiver. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator and enhanced ShockBurst, protocol engine. <br> A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection. <br> Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps). The module has 5V tolerant inputs which allows direct connection of SPI pins to the Arduino. <br> Internal filtering results in high margins of meeting RF regulatory standards. The module's radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC).<br><br> <b>Specification: </b><br> Frequence: 2.4GHz~2.5GHz <br> Operating voltage: 3 ~ 3.6V Max <br> Current: 115mA <br> Multi-frequency: 125 frequency<br> Support up to six channels of data reception<br><br> <b>Package Included:</b><br> 2*NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module<br> 2*SMA Antenna