The advantages of each solution are shown in the following table:
TETRA-380 advantages
TETRA/FEX advantages
Lower price
About 10 dB higher dynamic range in burst display.
Upgradable from 4031
4032 can also be used with other digital system options (e.g. GSM; requires module in slots 5/6 to be replaced)
Allows upgrades to newer products.
