Details:
Transmission distance(Open area): 520m (2Mbps)/750m(1Mbps)/1100m (250Kbps)
The open area distance is about 1100m with Rate of 250K, 750m with the rate of 1M, 520m with the rate of 2M.
NRF24L01P + PA + LNA wireless module operates in Free license 2.4G ISM band, you can do point to point application and can also be composed of star network.
The Data transmission chip NRF24L01+, and match with the department's professional design, Add the the chip of power PA and LNA, RF switch, band pass filter composed of a professional full two-way RF power amplifier, making the effective communication distance has been greatly expanded.
In the RF section, We has done a lot of debugging optimized match, making the highest emission efficiency, harmonic to be minimum. Increase the module stability.
Small size: 45.54mm x 16.46mm, easy to embed in any space-constrained products, customers can add an MCU through the SPI port to control NRF24L01P + PA + LNA, Wireless module to complete long distance wireless data transmission system desige.
Electrical parameters
Parameters (conditions) | Value | Unit |
Voltage | 3-3.6 (3.3 best) | V |
Maximum output power | +20 | dBm |
Transmit mode current (peak) | 115 | mA |
Receiving mode current (peak) | 45 | mA |
Power-down mode current | 4.2 | uA |
Operating Temperature | -20~70 | C |
Receive 2Mbps mode | -92 | dBm |
Receive 1Mbps mode | -95 | dBm |
Receive 250Kbps mode | -104 | dBm |
PA Gain | 20 | dB |
LNA Gain | 10 | dB |
LNA noise figure | 2.6 | dB |
Antenna Gain(peak) | 2 | dBI |
2Mbps transmission distance (open) | 520 | m |
Package Contents:
1 pcs x NRF24L01 + PA + LNA Wireless Transmission Module