Users Manual Part 1

FOX3-2G/3G/4G HARDWARE MANUAL VERSION 2.2.5
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 SMS:
 Text mode.
 Ring tones:
 Offers a choice of 19 different ringing tones/melodies, easily selectable
with PFAL commands.
5.1.4. GNSS engine features
 GNSS engine:
 Multi channel GNSS (GPS/Galileo/GLONASS/BeiDou) receiver
 GPS L1 C/A code
 Accuracy:
 Position: 2.5 m CEP
 SBAS: 2 m CEP.
 Time to First Fix (TTFF):
 Hot starts: 1 sec.
 Cold starts: 26 sec.
 Sensitivity:
 Tracking: -161 dBm
 Cold start: -148 dBm.
 Operational limits:
 Velocity: 500 m/s (972 knots)
 Altitude: 50,000 m
 Max. update rate: 1 Hz.
 A-GPS support:
 AGPS: Online / Offline / Autonomous.
 Crystal oscillator (TCXO):
 Load sensitivity: ± 10 % load change, 0.2 ± ppm.