Precise Time and Frequency, Inc. Datasheets for Time and Frequency Standards

Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS).
Time and Frequency Standards: Learn more

Product Name	Notes
GPS Receiver -- VF-3203AB GPS Receiver -- VF-3204AB	Features GPS Tracking: 12 parallel channels Acquisition Time: <1.5 minutes (warm start) Accuracy (1 PPS): <20 ns (static mode) Accuracy (1 PPS): <100 ns (mobile mode) 10/100 Base T Ethernet...
GPS Receiver -- VF-3203A-WiMAX	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...
GPS Receiver -- VF-3205A	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,...
GPS Receiver -- VF-3201B	Features GPS Tracking: 12 parallel channels Ovenized quartz oscillator 7 μs over 8 hours 1 PPS and 10MHz outputs GPS antenna and cable included Convenient 1U, 19" rack mount package...
Secure GPS Solution -- VF-3204A SAASM	Features GPS Tracking: 12 parallel channels TTFF: <100s (cold start) Accuracy (1 PPS): <120 ns 10/100 Base T Ethernet NTP (optional), Telnet Monitor/Control interface Alarm indicator and output Multiple RF...
Time Code Generator -- VF-5203A	Features Multiple input sources Master, slave or GPS optional configurations Accuracy (1 PPS): <20 ns (GPS) 10/100 Base T Ethernet Keypad and bright vacuum fluorescent display (optional) Remote monitor/control, RS-232-C/Telnet...
GPS Receiver -- VF-3203A	Features GPS Tracking: 12 parallel channels Acquisition Time: <1.5 minutes (warm start) Accuracy (1 PPS): <20ns Holdover: <0.2 micro seconds/day (Rb opt) 10/100 Base T Ethernet NTP (optional), Telnet, TCP/IP,...
GPS Receiver -- VF-3204A	Features GPS Tracking: 12 parallel channels Acquisition Time: <1.5 minutes (warm start) Accuracy (1 PPS): <20ns Holdover: <0.2 micro seconds/day (Rb opt) 10/100 Base T Ethernet NTP (optional), Telnet, TCP/IP,...