The Citizens Broadband Radio Service opens 150 MHz of spectrum at 3.55 to 3.7 GHz to businesses, schools and cities in the United States. How the three access tiers, the Spectrum Access System and device categories work.
The gateway count of a LoRaWAN site comes from a short field survey, the building materials, the mounting height and the redundancy the project requires. A step-by-step method for sizing a network before ordering.
The right LoRaWAN gateway depends on where it is mounted, how it reaches the network server and which band the sensors use. A comparison of the indoor and outdoor gateways in the Amazeus catalog, with volume prices.
LoRaWAN carries small, infrequent sensor messages over long distances on unlicensed sub-GHz spectrum. This guide covers the four parts of a LoRaWAN network, the regional frequency plans and the security keys every buyer should confirm.