Microwave
TETRA Enhanced Data Services on TETRA 1 Hardware
March 05, 2010 | CML Microcircuits
In addition to those provided by TETRA, TEDS uses a range of adaptive modulation schemes and a
number of different carrier sizes from 25kHz to 150kHz. Initial implementations of TEDS will be in the
existing TETRA radio spectrum, and will likely employ 50kHz channel bandwidths as this enables an
equivalent coverage footprint for voice and TEDS services. The purpose of this whitepaper is to examine the capability of existing CML devices, already used for TETRA 1 designs, to be re-used as a platform for TETRA Enhanced Data Services (TEDS) within the TETRA 2 release standard.
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