If you don't have any GPS on board or you want an extra positioning device, this is the cheapest and most effective way. GPS (EEUU) and GLONASS (Russia) system compatible. NMEA output. Low power consumption. Fast fix and high sensitivity. It automatically adapts to any baud rate.
150mm cable lenght.
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It is set to receive GPS system signal by default. It is not possible to receive from GPS and GLONASS systems simultaneously. The green led will flash when satellite connection is established. Be sure to have a clear view of the sky. Inside buildings, probably it will not be able to connect to satellites, but inside boats it will.
If you are starting a GPS for the first time, or after it has been powered off for more than a few weeks, this is a 'cold start'; it needs to get a new satellite almanac to do its job. The satellites broadcast this information very slowly (at 50bps) on a fixed schedule, and it can take up to 20 minutes. More details.
Linux, Navigatrix, OpenPlotter and Windows compatible.
No drivers needed, just connect and wait for green led to flash. Set your navigation software to read from serial port /dev/ttyACM0 (last character might be different) at any baud rate.
No drivers needed, just connect and wait for green led to flash. Type sudo dpkg-reconfigure gpsd In a terminal window. Say "Yes" to the first and the second screen. Type /dev/ttyACM0 into the third screen. Set by default the next screens. Reset. GPS signal will be present in all programs that need it.
If device is not recognized at startup, set a delay of 12 seconds in "Startup" tab.
Download and install u-center GNSS evaluation software. Set your navigation software to read from the assigned COM serial port at any baud rate.
Main chip: G7020 U-BLOX
Built in TCXO device.
Built in a 20dB low noise amplifier and low loss filter.
Receiving frequency band: L1 GPS
Receiving frequency band: L1OF GLONASS
Receiving frequency band: E1B/C1 Galileo
Receiving channel: 56CH
Rate: < 0.1m/s; direction: <0.5Degrees
Timing accuracy: 30ns
Reference coordinate system: WGS-84
Maximum altitude: 50000 M
Max speed: 500m/s
Acceleration: < 4G
Tracking sensitivity: -161dBm
Capture sensitivity: -147dBm
Cold start time: 30s[average
Warm start time: 30s[average]
Hot start time: 1s[average]
Operating temperature: -40 C to C +85 C
Built in 25*25*4mm passive ceramic antenna
Standard clock pulse: 0.25Hz~10MHz
Location update rate: 1Hz~10Hz
1 x USB GPS/GLONASS