Radientum has designed smartphone antennas for a new mobile phone.

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 better reception than some competing benchmark devices from top-tier device manufacturers.

We are proud to be the team who designed the reception feature of Certume Phone.

Using our extensive antenna expertise, we have made the impossible possible!

Certume Phone covers:

GSM (Bands 2, 3, 5, 8)

GCDMA (Bands: 1, 2 ,4 ,5 ,8)

LTE (Bands: 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 71)

Radientum is a world-class antenna design company. They help their customers to develop superior antenna solutions for wireless products. Their experienced engineers can design compactly integrated antennas – from the very first concept studies to ready-made prototypes.