Features
GPS Tracking: 12 parallel channels
Acquisition Time: <1.5 minutes (warm start)
Accuracy (1 PPS): <20ns
Phase noise <-125dBc @ 10Hz offset
Holdover: ~8 micro seconds/day
10/100 Base T Ethernet
SNTP, SNMP, Telnet, DHCHP TCP/IP, HTTP
Monitor/Control interface
Alarm indicator and output
GPS antenna and cable included
1U Package
Applications
Mobile WiMAX to meet 802.16e
Description The GlobalTyme™ WiMax frequency reference provides extraordinary stability utilizing the cesium stability of the GPS satellite system. The unit comes in a 1U package tailored specifically for WiMax applications. Frequency standard performance is based on a high performance OCXO and the unit is equipped with three 10MHz RF outputs. For timing, synchronization the unit provides three 1 PPS outputs and an NTP output on the Ethernet port. The 1 PPS outputs are accurate to within <20 ns of UTC (USNO). For monitoring and control, the unit houses an Ethernet interface (RJ-45) with Telnet and SNMP protocols. There is also a fully web-driven browser interactive interface.
Features
- GPS Tracking: 12 parallel channels
- Acquisition Time: <1.5 minutes (warm start)
- Accuracy (1 PPS): <20ns
- Phase noise <-125dBc @ 10Hz offset
- Holdover: ~8 micro seconds/day
- 10/100 Base T Ethernet
- SNTP, SNMP, Telnet, DHCHP TCP/IP, HTTP
- Monitor/Control interface
- Alarm indicator and output
- GPS antenna and cable included
- 1U Package
Applications
- Mobile WiMAX to meet 802.16e
Description
The GlobalTyme™ WiMax frequency reference provides extraordinary stability utilizing the cesium stability of the GPS satellite system. The unit comes in a 1U package tailored specifically for WiMax applications.
Frequency standard performance is based on a high performance OCXO and the unit is equipped with three 10MHz RF outputs.
For timing, synchronization the unit provides three 1 PPS outputs and an NTP output on the Ethernet port. The 1 PPS outputs are accurate to within <20 ns of UTC (USNO).
For monitoring and control, the unit houses an Ethernet interface (RJ-45) with Telnet and SNMP protocols. There is also a fully web-driven browser interactive interface.
