NRF24L01P + PA + LNA Division I for the ultra-long-distance data transmission specially developed high-powerand high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in thelicense-free, can be point-to-pointapplications, can also be composed of a star network,NRF24L01P + PA + LNA wireless module core Norway NORDIC companys latest high-performance wirelessDigital transmission chip NRF24L01 +, with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches, bandpass filters, etc., makes effective communicationdistance greatly expand.RF part, the Secretary has done a lot of optimization matching debugging, the emission efficiency to achieve the highest harmonic minimumMakes NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches a minimum, while not susceptible to interference from other devices, greatly UploaderHigh stability of the work.NRF24L01P + PA + LNA wireless module integration is extremely high, the size of only 41mm x 15.5mm,convenient embeddedIn any tight space products, customers can increase an MCU through the SPI port to control NRF24L01P + PA +LNAWireless module to complete the design of ultra-long-range wireless data transmission system completely eliminates the need for the RF part of the R DWorry about slash R D spending and shorten the development cycleColour:blackMaterial:plasticSize:1000 meters long distancePackage Contents:4 x Wireless Transceiver Module4 x SMA AntennaOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.