433MHz 30W Anti Drone RF Module with Long Range MQTT Protocol – GAOTek
$57.37
$100.97
Description Technical Specifications Chipset 4G module Color Silver Type RF Module Function Broadcasting Advertisement Protocol MQTT Power Supply 3.3 V Interface UART Frequency 433 Gain 38 to 40 dB Output Power 45 ± 0.5 dbm Weight 35.27 oz to 70.55 oz (1 kg to 2 kg) Dimension 4.41 in x 1.50 in x 0.77 in (112 mm x 38 mm x 19.5mm)
