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: 44028
SYNCHRONIZATION ............................................. [ Outputs Valid ]
SmartClock Mode ___________________________   Reference Outputs _______________
>> Locked to GPS                              TFOM     3             FFOM     0
   Recovery                                   1PPS TI -15.1 ns relative to GPS
   Holdover                                   HOLD THR 1.000 us
   Power-up                                   Holdover Uncertainty ____________
                                              Predict  2.5 us/initial 24 hrs
                                                
ACQUISITION ............................................ [ GPS 1PPS CLK Valid ]
Satellite Status __________________________   Time ____________________________
Tracking: 5        Not Tracking: 4            GPS      23:24:27     24 Aug 1998
PRN  El  Az   SS   PRN  El  Az                1PPS CLK Synchronized to GPS Time
  6  37 158   71     2  12 188                ANT DLY  0 ns
 17  71  20  193   *13  Acq .                 Position ________________________
 19  80 278  144    15  21 263                MODE     Hold
 24  26 314  107    30  19 142                
 28  36  70   72                              LAT      N  34:08:18.207
                                              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