Industrial grade GT-24 digital transmission wireless module 2.4G nRF24L01+PA+LNA 1100 meters long distance.
Advantages: + PA + LNA built-in PA = Power Amplifier (boosts the power of the signal being transmitted) LNA = Low-Noise Amplifier (take extremely weak signal from the antenna and amplify it)
+ the smallest nRF24L01+PA+LNA module
+ Equipped with uFL connector for more powerful external antenna
+ Model: GT-24 + Working frequency b and: 2.4 - 2.525GHz (adjustable, 1MHz step) + Power supply voltage: DC 2-3.6V + Measuring distance: 1000 meters (clear space, maximum power, height 2 meters, air speed 250k) + Transmit power: 4 levels adjustable (max 20dBm, about 100mW at max power) + Airspeed 250kbps, 1Mbps, 2Mbps + Shutdown current: approx. 30uA (test condition: CE = 0, power-down mode, VDD = 3.0V) + Transmitting current: about 90mA (power supply capacity must be greater than 250m) + Receive current: about 20mA + Communication interface: SPI + Receiving sensitivity: -94dBm @ 250kbp + Working temperature: -40 ~ 85°C (industrial grade) + Storage temperature: -40 ~ 125°C (industrial grade)
Work for: Arduino, ESP8266, ESP32, STM32, and other microcontrollers.