Features
GPS Tracking: 12 parallel channels
Acquisition Time: <1.5 minutes (warm start)
Accuracy (1 PPS): <50 ns (1 sigma)
Holdover: ~ 1 millisecond/day
10/100 Base T Ethernet
NTP (optional), Telnet, TCP/IP
Monitor/control interface
Alarm indicator and output
Multiple RF output options
GPS antenna and 50 feet cable included
Available in OEM (VF-3205A/O), desktop (VF-3205A/D), and 1U (VF-3203A/R)
Applications
GPS Satellite Systems
Timing, Synchronization, and Time Keeping Applications
Monitoring and Control Devices
Description The VF-3205A GPS Receiver provides extraordinary stability in a highly flexible approach to utilizing the cesium stability of GPS satellite systems. It is an excellent performance frequency standard and provides a number of time standard features. The VF-3205A is available in OEM (VF-3205A/O, board only), desktop (VF-3205A/D) and 1U (VF-3205A/R) versions. Frequency standard performance is determined by the on-board local TCXO oscillator. The VF-3205A is equipped with one 10MHz RF output with 1MHz and 5MHz available as options. Additionally, the unit provides a highly accurate 1 PPS output. For timing, synchronization and time keeping applications the unit provides PPS and NTP (optional). The 1 PPS output is accurate to within <50 ns (1 sigma of UTC (USNO)). For monitoring and control, the unit has an RS-232-C monitor/control interface and also houses a 10/100 Base T Ethernet interface (RJ-45) with various protocols suited to different user needs from a simple Telnet interface to a fully web-driven browser. Also included is an on-time RS-232-C “print” output providing a standard format ASCII output string of date and time.
Features
- GPS Tracking: 12 parallel channels
- Acquisition Time: <1.5 minutes (warm start)
- Accuracy (1 PPS): <50 ns (1 sigma)
- Holdover: ~ 1 millisecond/day
- 10/100 Base T Ethernet
- NTP (optional), Telnet, TCP/IP
- Monitor/control interface
- Alarm indicator and output
- Multiple RF output options
- GPS antenna and 50 feet cable included
- Available in OEM (VF-3205A/O), desktop (VF-3205A/D), and 1U (VF-3203A/R)
Applications
- GPS Satellite Systems
- Timing, Synchronization, and Time Keeping Applications
- Monitoring and Control Devices
Description
The VF-3205A GPS Receiver provides extraordinary stability in a highly flexible approach to utilizing the cesium stability of GPS satellite systems. It is an excellent performance frequency standard and provides a number of time standard features. The VF-3205A is available in OEM (VF-3205A/O, board only), desktop (VF-3205A/D) and 1U (VF-3205A/R) versions.
Frequency standard performance is determined by the on-board local TCXO oscillator. The VF-3205A is equipped with one 10MHz RF output with 1MHz and 5MHz available as options. Additionally, the unit provides a highly accurate 1 PPS output.
For timing, synchronization and time keeping applications the unit provides PPS and NTP (optional). The 1 PPS output is accurate to within <50 ns (1 sigma of UTC (USNO)).
For monitoring and control, the unit has an RS-232-C monitor/control interface and also houses a 10/100 Base T Ethernet interface (RJ-45) with various protocols suited to different user needs from a simple Telnet interface to a fully web-driven browser.
Also included is an on-time RS-232-C “print” output providing a standard format ASCII output string of date and time.
