Comments by "" (@adamswl969) on "Defunct Radio Systems - The Rise u0026 Fall Of Dolphin TETRA" video.

  1. Very interesting video Lewis. Really like the handset collection you have. The Motorola ZEON TETRA network here in Australia is in the process of being shut down. It operates 865-870Mhz and occupies valuable spectrum wanted for mobile telephony. It is used by private business users, who are having to move to other radio systems to avoid having no radio network soon. So TETRA is becoming redundant here too, not that there was much of an uptake here due to the geographic size of the coverage areas v's population density.
    5