GPS control frequency standard 910/910R
Fluke Calibration
About This Product
■Cesium-controlled frequency standards that utilize GPS technology and convenience provide traceability to primary standards anywhere
The 910 and 910R GPS control frequency standards are fully traceable and highly accurate frequency standards. Ideal for many applications including telecommunications, calibration and automated test systems.
Both the 910 and 910R offer highly accurate frequency and pulses per second time standards. Monitor and manage from almost anywhere with a variety of connectivity options. Both derive their long-term frequency stability from the cesium standard onboard the GPS satellite array, and their very high short-term stability from an internal oven-controlled crystal oscillator (OCXO) or rubidium standard (Rb).
■Operating mode
- Self-adjusting mode: In this mode, the deviation between the time base's internal oscillator and the received GPS signal is constantly measured and the oscillator (self-adjusting) is adjusted. The resulting frequency offset and adjustment data are stored in non-volatile memory every 24 hours and can be printed as a traceability record. The actual frequency offset (averaged over 24 hours) is calculated and displayed on the front panel.
-Holdover mode: Internal oscillator adjustment is not performed. Normally, it automatically enters this mode when a GPS signal cannot be received. You can also manually select this mode by pressing the "Hold-Over" key. If manual holdover is set while receiving a GPS signal, the actual frequency offset is calculated, displayed, and stored in non-volatile memory every 24 hours.
■Frequency stability - GPS lock 910R (GPS-Rubidium)
・Frequency offset (24 hour average): <1 × 10^-12*
・Short term (Allan deviation): <1 x 10-12 (t = 100s), <3 x 10-12 (t = 100s), <1 x 10-11 (t = 10s), <3 x 10-11 ( t = 1s)
・Warm up (+25℃): 20 minutes until lock
・*When the temperature is 23℃ ± 3℃
■Phase noise - 910R offset 100 KHz
-145 dBc/Hz (typical value)
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Product
GPS control frequency standard 910/910R
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Handling Company
Fluke Calibration
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Categories
1 Models of GPS control frequency standard 910/910R
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
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910 |
Available upon quote |
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About Company Handling This Product
- Japan