Today we are finishing the presentation of Kerlink devices with the Wirnet iBTS gateway and its smaller version Wirnet iBTS Compact.
Both devices, i.e. Wirnet iBTS and Wirnet iBTS Compact are configurable devices in terms of internal equipment. It is possible to add a 4G modem to the device (for both stations). The Wirnet iBTS station has the option of installing up to 4 independent radio modules inside the device. This configuration can be used to create a network of sectors working with directional antennas. A fully equipped iBTS station allows configuration of up to 64 LoRaWAN channels, which allows hundreds of end devices to cooperate in a given area.
IBTS and iBTS Compact base stations are also equipped with an internal GPS module. Information about the position of the gate is added to the message frame sent by the end device - this is useful information because the function of end device geolocation can be implemented. To use this function, a message from the end device must be received by at least 3 base stations. Then, using mathematical operations (including triangulation), you can calculate the position of the device with an accuracy of 80 meters for moving devices.
The built-in 4G modem allows the installation of the device in places where it is not possible to connect the Internet via cable. Access to the network will be carried out with the help of the mobile operator. The devices are powered using PoE, but it is also possible to connect an external DC power source in the range 11-56V. Thanks to this, the station can be powered e.g. from a hybrid power station with photovoltaic panels and a wind generator.
