Description: The professional design of the digital chip NRF24L01+, has increased the high-power PA and LNA chip, rf switch, bandpass filter and so on, to form a professional full two-way rf power amplifier, which greatly expands the effective communication distance. In the rf part, it has done a lot of optimization and matching debugging, so as to achieve the highest transmission efficiency and the lowest harmonic. NRF24L01P+PA+LNA wireless module has the lowest rf interference to the external equipment, and it is also not easy to be interfered by other devices, which is greatly improve High job stability. NRF24L01P+PA+LNA wireless module integration is very high, the size is only 41mm*15.5mm, easy to embed Applied for wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation Specification: Product size: 41x15.5mm / 1.61x0.61 inch Current: 115mA Control Range: 1100m Product Material: acrylic Frequence: 2.4GHz~2.5GHz Operating Voltage: 3 ~ 3.6V Max Multi-frequency: 125 frequency Package Includes: 1 Piece Wireless Module 1 Piece Antenna