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.
It integrates a GPS/GNSS disciplinable GXClock-500 function, using SmarTiming+R technology with an auto-adaptive loop time constant from 100 to 10,000 seconds, depending on the GPS/GNSS signal quality, at cutting-edge 1ns resolution.
The Spectratime GNSSource-1000 is specifically designed for cross-industry applications, where high stability and timekeeping features are required.
Applications:
- Synchronization
- Timing
- Reference/Test Source
- Time/ Frequency Source
ADVANTAGES
-
SmarTiming+® Technology
-
Calibration For Scientific Precision
USE CASES
CASE STUDIES
REQUEST A QUOTE
FEATURES
- 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
SPECS
- 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
