GPS Controlled Crystal Ocillator


(EFC) - Electronic Frequency Control

(PU) - Predicted Uncertainty

(TI) - TIme Interval Value

(LPF) - Lo-Pass Filter of TI Data

(SC) - Satellite count
Power-on time
Days Hrs Mins Secs
           HEWLETT-PACKARD,Z3801A,3542A05759,3543-A. Life count: 45122
SYNCHRONIZATION ............................................. [ Outputs Valid ]
SmartClock Mode ___________________________   Reference Outputs _______________
>> Locked to GPS                              TFOM     3             FFOM     0
   Recovery                                   1PPS TI +10.3 ns relative to GPS
   Holdover                                   HOLD THR 1.000 us
   Power-up                                   Holdover Uncertainty ____________
                                              Predict  300 ns/initial 24 hrs
                                                
ACQUISITION ............................................ [ GPS 1PPS CLK Valid ]
Satellite Status __________________________   Time ____________________________
Tracking: 4        Not Tracking: 6            GPS      19:56:40     08 Jan 1999
PRN  El  Az   SS   PRN  El  Az                1PPS CLK Synchronized to GPS Time
  2  19  63   41    12  16 168                ANT DLY  0 ns
  5  44  51   97    13  13 110                Position ________________________
 21  33 275  147    15  15 150                MODE     Hold
 29  67 355  227    20  12 215                
                   *25  48 204                LAT      N  34:08:18.207
                   *26  Acq ..                LON      W 118:23:19.678
ELEV MASK 10 deg   *attempting to track       HGT              +214.82 m  (MSL)
HEALTH MONITOR ...................................................... [ ERROR ]
Self Test: Err   Int Pwr: OK   Oven Pwr: OK   OCXO: OK   EFC: OK   GPS Rcv: OK