
Koliber
Dual-mode train radio terminals Koliber GSM-R/VHF
Dual mode train Koliber GSM-R/VHF loco radio terminal is a modern radio-communication unit designed for dual-mode operation, i.e. GSM-R digital and VHF analog.
Analog mode of operation in VHF band:
‣ Fully compliant to the Polish State Railway (PKP) standard
‣ Frequency band VHF 136-174 MHz.
‣ Two-way voice radio-communication.
‣ Data transmission 1200/2400 bps.
‣ Sellcall and Radio-Stop functionality compliant to PKP
requirements.
‣ Subscriber identification, user authorization, controlled access to
service mode.
‣ Graphical user interface.
‣ Available data interfaces: RS232, RS422, USB, Ethernet.
‣ Voice & log recorder (“black-box” module).
‣ Extended acoustic and visual signalling features.
‣ Possible operation in UHF band (400 – 470 MHz).
Digital GSM-R mode of operation:
‣ Frequency band: GSM-R/EGSM-R/EGSM 900/GSM1800/GSM 1900.
‣ Voice group calls VGCS, broadcast calls VBS.
‣ Alarm calls REC.
‣ Multi-level priority connections (eMLPP).
‣ Functional numbers service FN, PFN.
‣ Voice & log recorder (“black-box” module).
‣ Graphical user interface.
Technical parameters:
‣ Wide voltage input range: 15-220 V DC.
‣ Operating temperature range: -25°C to +70°C.
‣ MMI construction according IP54 spec.
‣ GPS module in standard.
‣ “black-box” module in standard.
‣ Easy upgrade from analog VHF to full dual-mode (GSM-R and VHF)
operation without any changes in vehicle’s installation.