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Solutions for PMR/TETRA

Reliable Components for Critical Communication

The global demand for essential services—such as police, fire departments, and emergency management teams—is steadily increasing. Reliable, seamless communication within and between these organizations is crucial, especially during critical operations. The technology they use must meet the highest standards, as lives may depend on flawless performance in emergency situations.

Professional Mobile Radio (PMR) and Terrestrial Trunked Radio (TETRA) networks are governed by national regulations, leading to varied implementations across different countries.

Some of these networks operate completely independently from commercial mobile networks, while others are integrated with them. This integration is especially common in indoor environments, where PMR services can be delivered alongside other mobile services through the same Distributed Antenna System (DAS).

Using high-quality components in such setups is critical. Issues like passive intermodulation can severely disrupt both voice and data communications. SPINNER’s combination solutions are fully passive, effectively eliminating most potential points of failure—an essential factor in ensuring highly reliable network performance.

Most of Our Products are PMR / TETRA Ready

Most of our mobile communication products – including connectors, adapters, jumpers, loads and attenuators – can be used for PMR/TETRA as they are compatible with frequencies between 0 and 4 GHz and some even up to 6 GHz.