HP / Keysight / Agilent 58503B Overview
Features:
- Reduce the cost for precise time and frequency
- Eliminate calibration through GPS technology
- Improve reliability through HP quartz oscillators
GPS Receiver
- 8-channel, parallel-tracking
- HP SmartClock Enhanced GPS
- DC power options available
10 MHz Output Characterizations
- Frequency Accuracy (Locked): < 1 x 10¯²² for a one day average
- Holdover Aging (Unlocked): < 1 x 10¯²° per-day average frequency change in 24 hours of unlocked operation
- Output Level: > 1V p-p sine wave into 50 ohms load
1 pps Output Characteristics
- Jitter on Leading Edge (Locked): < 750ps rms
- Time Accuracy (Locked): <110ns with respect to UTC (USNO MC) - 95% probability when unit is properly installed and calibrated
- Accumulated Time Error (Unlocked): < 8.6 µs / accumulated in 24 hours after three days of locked operation with a fixed antenna location
- Output Level: > 2.4V pulse into 50 ohms load
- Pulse Width: 26 µs
