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GNSSource-1000

GNSSource-1000

Low-cost, high performance GPS/GNSS primary reference source

The GNSSource-1000 is a low-cost, high performance GPS/GNSS primary reference source. It integrates a smart, low-noise disciplining OCXO and a GPS/GNSS receiver. The Safran GNSSource-1000 is specifically designed for cross-industry applications, where high stability and timekeeping features are required.

  • Integrated GPS/GNSS receiver & low-noise GXClock-500.
  • Output Frequencies (8x 10 MHz / 8x 1PPS or 16x 10 MHz).
  • Integrated smart auto calibration.
  • Internal Bit Alarm.
  • RS232 standard interface (9600 b/s).
  • Windows software application.
  • GPS antenna types (patch or rooftop).
  • Power supply voltage (AC input 100-240 VAC / 50-60Hz).
  • Compact 1U rack mountable chassis.
  • Support and Documentation.
Size 445 x 300 x 44 mm
Environmental Conditions Temperature 0ºC ~ +40ºC
Humidity 10% ~ 80% RH
Disciplining Module Standard
PPS Out 1PPS
Output level CMOS 0-5V (±20 mA sink/source)
Pulse Width (PW) or duty cycle User settable, 0 to 1s in 133ns/step
PPSOUT to PPSREF Sync Error < 50 ns
In Sync mode No GPS PPSRef noise, ± 1°C temp fluctuations
PPSOUT to PPSREF (DE) Programmable delay (In Track mode) 0 to 1 s in 50 ns steps
PPSOUT Holdover Time Stability Within ± 2°C < 25 μs/24 hr
Smart Loop Time Constant Auto-adaptive 100 to 10,000 sec
Phase/Frequency User settable Sync/Track mode **
User Settable Selected by RS232 interface ** Sync: phase/time alignment; Track: frequency alignmen
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