GOST Nav-Tracker 1.0

This is the most basic version in the Nav-Tracker family of tracking systems and is designed for customers who are primarily interested in tracking.

This unit also has an optional water resistant latching push button that can be used as either a panic button or an arm/disarm button, see below for more info.

This unit meets insurance requirements for tracking and was originally created at the request of the insurance companies as a low cost GPS tracking system for their customers. Many insurance companies offer discounts for customers who install ANY GOST NAV-TRACKER system on their vessel. The GOST NAV-TRACKER 1.0 uses the same technology and 5th Generation Website as other GOST NAV-TRACKER versions.

GNT-1.0-30 includes the antenna and 30ft cable
GNT-1.0-60 includes the antenna and 60ft cable
GNT-1.0-90 includes the antenna and a 90ft cable

GOST Water Resistant Latching Push Button

GNT-1.0-Push-Button
Boat GPS Tracking SystemsThe GNT-1.0-Push-Button is an IP67 Rated water resistant latching push button (push on – push off). The push button can be used both as a covert geo-fence arm/disarm button and/or a panic button. When used as an arm/disarm button it will control the geo-fence on board the vessel. When used as a panic button, the GOST Nav-Tracker will send ‘in alarm’ messages with the vessels name, latitude, longitude, speed & heading, and will continue to do so at whatever interval is selected on the website (2 to 30 min) until the user presses it again, at which time it will send the same information with the message ‘alarm cleared’. The messages will be sent to the website and to any designated message recipients as an email or text message. This feature is very useful on jet skis or other small watercraft when users run out of fuel, get lost, get into trouble or cannot get the jet ski started after a spill.

Technical Specifications

Physical Dimensions:
112 mm x 45.75 mm (not including cables)
Weight: 350g (excluding cables)
Environmental Temperature: -40°C to +70°C
Humidity: ≤95% @ +40°C,
Vibration & Shock: Meets Inmarsat-D & EN60945 Requirements
Ingress protection rating: IP66
Power Supply Voltage: 9.6V to 32V ‘smoothed’ DC
Elevation Angle Range: 0° to 90°
Accuracy: (SA Off)
GPS Channels: 50
Time to first fix: Cold start >29s; Hot start <1s (GPS off <2hrs)
Power consumption: (typical @12V)
Sleep 0.75mW
Receive (incl. GPS) 1W
Slotted receive 50mW (effective continuous receive power)
Transmit 6W
Maximum update rate: 1s
 
 
Frequency Range:
Transmit 1626.5 MHz to 1660.5 MHz
Receive 1525.0 MHz to 1559.0 MHz
GPS 1575.42 ± 1.0 MHz
Message Latencies: Poll/Response 1 minute
Time to first transmission 45 seconds
Forward message delivery 45 seconds
Return message delivery 20 seconds
Transmitter: EIRP 0-9dBW
Tx burst duration 2s or 8s (auto select)
Message length standard burst up to 84 bits
Double burst up to 170 bits
Receiver: G/T ≥ -25dB/K at EL = 30°
User data rate ~36 bits per second
Message length Up to 800 bits
Certification:
Inmarsat Type Approved, FCC Compliant
EN60945 CE

 
 
 

Sea, Boat GPS Tracking Systems