DATA SHEET T108-V2 GPS/GLONASS/BEIDOU/GALILEO/QZSS Time Server NTP Time server / Multi-GNSS Primary Clock, with advanced I/O synchronization features. - Static / Mobile applications - Pole Phoenix – 22560 PLEUMEUR BODOU - FRANCE [email protected] © 2024 All Rights Reserved. All specifications subject to change without Notice.

DATA SHEET HEOL-T108: HIGH ACCURACY SYNCHRONIZATION UNIT The T108 Time server / Multi-GNSS Clock has been designed to provide very accurate timing information trough an Ethernet link (using NTP/SNTP protocol), for Network synchronization and measurement applications, without the need to be connected to external Network, hence preserving your Network insulation. Based on a high performance 32 channels GPS/GLONASS/GALILEO/BEIDOU/QZSS timing chipset (with -160dBm sensitivity), it delivers extremely accurate timing information, even in poor signal level conditions (indoor, urban canyons and signal...

DATA SHEET A web server with secure access allows you to configure the HEOL-T108, and monitor its status at a glance (GNSS satellites strength signals, Ethernet connections, alarms, input/outputs…). Automatic E-mails can be sent by the HEOL-T108, periodically or when alarms appear. This function is fully configurable via the http server. A 2500V isolated event input allows you to time-stamp events from external systems, with very high accuracy (±100 nanoseconds, refer to UTC atomic clock). The TimeStamp information is reported through RS232, SNMP trap, E-mail or Broadcast frame. A second event...

DATA SHEET GNSS antenna Remote interface +NMEA Clock generator OCXO/TCXO GNSS time receiver External Events Rubidium Power Event inputs Sync outputs User systems NTP/SNTP (synchro and events) http (config) SNMP (alarms and events) SMTP (E-mail) Automated systems T108 synoptic and external links Pole Phoenix – 22560 PLEUMEUR BODOU - FRANCE [email protected] © 2024 All Rights Reserved. All specifications subject to change without Notice.

SPECIFICATIONS GNSS Receiver HEOL DESIGN Pole Phoenix - 22560 PLEUMEUR BODOU - FRANCE [email protected] © 2024 All Rights Reserved. All specifications subject to change without Notice.

Note : Heol Design is not responsible for the operation or failure of operation of GNSS satellites or the availability of GNSS satellite signals. ■ According to C€ directive, the T108 module has passed the following tests : > EN55022/55011 class B : conducted and radiated emissions. > EN61000-4-2: Immunity to electrostatic discharges. > EN61000-4-3: Immunity tests on electromagnetic fields radiated at radio-electrical frequencies, with 10V/m electromagnetic field. > EN61000-4-4: Immunity to rapid transients. > EN61000-4-6: Immunity tests on conducted interference, induced by radio-electrical...

DATA SHEET T108 19’’ 1U Rack rear view 3&4 pins : Alarm relay or PPS/TOP output on Static relay (option PPSREL) 1&2 pins : Event input #1 5&6 pins : PPS/TOP RS422 output or IRIG B003 output (option IRIG) or Event input #2 (option EVENT2) Pole Phoenix – 22560 PLEUMEUR BODOU - FRANCE [email protected] © 2024 All Rights Reserved. All specifications subject to change without Not

ORDERING PART NUMBER • I/O option I/O connector mounted _l • RTC option : for fast start without GNSS satellites • Oscillator option _ OCXO: 25ppb stability over -40/+85°C RUB : Rubidium (Rack in AC version): 0 / +50°C (blank : standard TCXO) If other options are needed, just add the part number of these options at the end of the T108 part number : -422 for RS422 serial port instead of RS232 -EVENT2 for secondary Event input -DCF for DCF77 receiver signal and antenna -PPSREL for PPS/TOP output on fast static relay -N or TNC or BNC connector option (N only for rack) -10M for 10MHz sinewave output...