Tetra Radio Base Station Performance Analysis

This article presents the modulation accuracy analysis for the Tetra Base Station using the Aeroflex 3920 test equipment. The analysis shows that the modulation accuracy results are in compliance with the specifications of ETSI EN 300 392-2 Terrestrial Trunked Radio (TETRA) [1] Voice plus Data (V+D) Part 2 for Air Interface (AI) which is one of the industrial standards used as reference for mobile and fixed radio system.