The TRM-5T USB and TRM-5T USB ExT are the first USB terminals (modems) of the 5th generation. This new generation surpasses the ETSI professional mobile standard by far. The TRM-5T USB ext supports the extended frequency band of GSM-R.
The TRM-5T and TRM-5T ext are the first terminals (modems) with serial interface of the 5th generation. This new generation surpasses the ETSI professional mobile standard by far. The TRM-5T ext supports the extended frequency band of GSM-R.
