2000 CTIA: GPS Smart Antenna for Precise Timing
The antenna provides a time and position source that includes a receiver, antenna, and power supply, all contained within the unit. Once the unit is powered up, it automatically tracks satellites and surveys its position to within meters. It then switches to overdetermined time mode and can generate a pulse-per-second-second (PPS) synchronized to UTC within +/- 100 nanoseconds (one sigma). The unit outputs a timing packet for each pulse.
Designed for long-term reliability, it can operate in extreme operating temperatures (-40 to +85 degrees Celsius) and hostile RF-jamming environments typically encountered at wireless network transmitter sites. It requires 110 mA at 12 volts (nominal). The starter kit includes the antenna (RS-422/485), 100 foot interface cable, user guide, RS-422 to RS-232 converter and a Windows software tool for monitoring and communication.
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