• 1 DB9 male port
- Standard RS232 protocol
• 1 Standard USB port,
- Connect with external storage card
• 1 RJ45 LAN Ethe17rnet port (10/100M
Bit) supports
protocols HTTP, HTTPS, TCP/IP, UDP,
FTP, NTRIP
• 3 SMA male connectors
- 1 PPS output
- Event input
- Reserve for WLAN and Bluetooth
• 2 TNC connectors
- GNSS Antenna connector
- Frequency-marker oscillator input
connector
Data Format
• Correction data I/O:
- RTCM 2.x, 3.x, RTCM3.2, MSM4,
MSM5, CMR (GPS only), CMR+(GPS only)
• Positioning data outputs:
- ASCII: NMEA-0183 GSV, RMC, HDT,
VHD, GGA, GSA, ZDA,
VTG, GST, PJK, PTNL
hours continuously working
Antenna
• AT330 GNSS Geodetic Antenna
• AT500 GNSS Choke Ring Antenna
User Interface
• Button and front LCD panel
- 5 functional buttons on the left and 3
buttons on the right
- LCD panel shows the status and
setting
• ComNav M300 Pro Web Server
M300 Pro
Specifications subject to change
without notice.