The GPS Time Server - GPS T1000 Precision clock obtains accurate time from the GPS system to provide a truly global solution to computer time synchronisation.

Features
- Highly accurate computer timing source. Accurate to 100 nanoseconds.
- Drivers for Windows 95/98/ME, NT/2000/XP, Server 2003 and Linux\UNIX.
- Up to 23 meters maximum cable length.
- Weather-proof high gain GPS antenna.
- Easy installation and configuration.
- Requires a single serial RS232 port.
- Optional pulse per second (PPS) output for precision timing.
- USB option.
Benefits
- Provides accurate timing for computers and computer networks.
- World-wide operation.
- Ideal for transaction processing, time & attendance and access control applications.
Overview
The GPS T1000 precision clock time server obtains accurate timing information from the GPS system. Accurate timing information is passed to a computer via a single RS232 serial port. The T1000 provides an accurate PPS output on the RS232 DCD and DSR control lines providing timing accuracy to 100nsec.
Mini Patch GPS Antenna
The T1000 is provided with a mini patch GPS antenna. The antenna is one of the smallest available providing a diminutive yet rugged GPS solution. The antenna is fully weather-proof and has a magnetic \ screw mount for ease of installation. The antenna is provided with 5m of cable which can be extended to 25m using RG58 coax cable (product code TCX-025).
Software Drivers
Software drivers are available for most operating systems including Windows 95/98/Me, NT/2000/XP, Server 2003 and LINUX \ UNIX. Network Time Protocol (NTP) drivers are available for Windows NT/2000/XP and Server 2003 to provide network time synchronisation. LINUX \ UNIX drivers are provided as a NTP reference clock driver for the standard NTP distribution.
World-Wide Operation
The T1000 uses the Global Positioning System to obtain accurate timing information anywhere on the planet. Additionally, TimeTools supplies the T1000 with a universal 12V power-supply that can operate in the UK, US, Europe, Australia and many other countries.
Lightning Suppressors
Optional lightning suppressors are available for the T1000 (product code SPP-GPS). Lightning suppressors are fitted in-line with the GPS antenna to prevent potential damage to any connected computer equipment. TimeTools lightning suppressors are multi-strike, maintenance free units.
GPS T1000 Antenna Specification
| Antenna Type: |
Miniature Patch Antenna |
| Mounting: |
Magnetic\Screw Mount |
| Construction: |
Poly carbonate / metal base |
| Antenna Dimensions: |
25 x 30 x 10 mm |
| Weight: |
30g |
| Enclosure: |
Fully Weatherproof |
| Operating Temperature: |
-30C ~ +85C |
| Relative Humidity: |
95% non-condensing |
| Supplied Cable Length: |
5 meters |
| Maximum Cable Length: |
25 meters with RG58 coax cable |
| Connector Type: |
TNC |
GPS T1000 Timing Receiver Specification
| Receiver Type: |
12 Channel Fast Acquisition GPS Receiver |
| Timing Accuracy |
100 nanoseconds (0.0000001 sec) |
| Receiver Dimensions |
125 x 78 x 43 mm |
| Power Supply |
12 VDC 80mA approx. |
| Status LED's |
Pulse Per Second and Power |
| GPS Antenna Connector Type: |
TNC |
| PC Interface Requirements |
Serial (RS232) 9-pin 'D' type (USB option) |
Product Codes
| Description |
Product Code |
| T1000 Precision Clock, Windows 95/98/Me |
T95-G10 |
| T1000 Precision Clock, Windows NT/2000/XP/2003 |
TNT-G10 |
| T1000 Precision Clock, NTP for Windows NT/2000/XP/2003 |
NTP-G10 |
| T1000 Precision Clock, LINUX \ UNIX |
LNX-G10 |
Accessories
| Description |
Product Code |
| USB option (Windows 98, 2000, XP only) |
TMC-USB |
| Lightning Suppressors for GPS antenna |
SPP-GPS |
| 20 meter antenna extension cable |
TCX-020 |
An optional pulse per second output (PPS) is available on request.
Click here for more information on GPS accessories.
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