- Accuracy < ± 500 ns typical
- Unmodulated IRIG-B and 1 PPS included, modulated IRIG-B optional
- Options include an internal NTP server, High Drive IRIG-B outputs, One Form C (SPDT) fail-safe locked relay, and Power System Time, Frequency and Phase Monitor
Versions B/C offer various interface options (see photos):
- 1093B adds to the LEDs an LCD display and keypad, providing easy access to setup and system status information.
- 1093C includes both the operating status LEDs, the LCD display and keypad, and includes a large LED time display.
- IEEE C37.118.1-2005 compliant for Synchrophasor use.
Thông số kỹ thuật
| Display |
- Status LEDs (Models 1093B/C)
- 2 character x 20 character supertwist LCD (Model 1093B/C)
- 14 mm (0.56 in) LED; 9 digits (Model 1093C)
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| Functions |
- Time: UTC or local
- Position: latitude, longitude, altitude
- Receiver and clock status
- 1 PPS (input) deviation
- Event time
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| Status LEDs |
- Operate (green)
- Unlocked (red)
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| Keyboard |
Eight keys; select display functions or setup menus (Model 1093B/C)
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| Setup |
- Local time offset
- Output code select: Local/UTC
- Daylight Saving Time (Set Summer Time): Off/On/Auto USA/Auto EUR/Auto CUS
- Backlight control: On/Off/Auto
- Event input: Event/1 PPS
- Programmable Pulse setup
- Antenna delay
- Out of lock time: 1 minute to 99 minutes, Off, or Zero Delay
- Auto-Survey: On/Off, Survey duration
- Position Hold: On/Off, Position Auto/Manual
- Option Configuration and Setup
- Serial port: RS-232
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