We have designed the best performance antennas for a new smartphone!


After all, the hard work Certum Phone team put together has paid off. The phone is now available for first buyers on Indeogogo. This new smartphone has many superior features any smartphone owner shall desire to have. One of the superior features is the phone's reception. According to independent third-party test results, the Certum Phone has 4,4 times [...]

Enevo – simplify waste and recycling service with IoT and LTE


Enevo uses IoT sensors to measure the level of waste containers. The solution optimises the number of waste collection visits and due that saves cost and environmental load. IoT devices are often located in challenging environments for antennas, which makes the antenna performance a key factor. Enevo has collaborated with Radientum for RF projects with [...]