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USB GPS Mac
Weatherproof
This is a
“mini” external GPS receiver with Mac drivers available, which utilizes a
bulkhead (through-hole) mounting design for applications
that require a more permanent weatherproof
mounting solution. The built-in GPS
receiver is self-contained with the latest “20”
channel SiRF Star III high performance GPS chipset for
accurate positioning and an active patch antenna.
The extended 15’ data cable allows for easy
routing to your laptop behind headliners and side panels
and terminates to a custom PS/2 connector for interfacing
with one of the available cable kits (USB/RS232).
This is perfect for boat owners and for fishing
enthusiasts. This can also be used in a wide variety of
applications including being mounted on police and fire
trucks, utility/commercial vehicles, boats and aircraft.
New
MR-350 Mac Driver (.zip)
MR-350 Mac
Install Validation (.pdf)
Mac_OS_universal_Binary_Driver.zip
Specs:
Certifications: FCC / CE / IPx7
GPS Chipset
SiRF Star III
Frequency
L1, 1575.42 MHz
C/A code
1.023 MHz chip rate
Channels:
20 channel all-in-view tracking
Sensitivity:
-159 dBm
Antenna:
Active patch antenna
Accuracy
Position
10 meters, 2D RMS
5 meters, 2D RMS, WAAS enabled
Velocity:
0.1 m/sec 95% (SA off)
Time:
1micro-sec. synch to GPS time
Datum:
Default
WGS-84
Acquisition Rate: Reacquisition
0.1 sec. average
Hot start:
8.0 sec. average
Warm start:
38 sec. average
Cold start:
42 sec. average
Protocol
GPS Protocol
Default: NMEA 0183
Secondary: SiRF binary
GPS Output
NMEA 0183 V2.2 supports commands: GGA, GSA, GSV, RMC
SiRF binary: position, velocity, altitude, status and
control
Baud rate:
4,800 to 57,600 bps adjustable
Dynamic Conditions: Altitude
18,000 meters (60,000 feet) max
Velocity:
515 meters/sec. (1000 knots) max
Acceleration:
Less than 4g
Jerk:
20m/sec **3
Power:
Main Power Input
3.3V ~ 5V DC input (USB or PS/2)
Power Consumption:
80mA (Continuous mode)
35mA (Trickle power mode)
Dimensions
Housing:
2-3/8” Dia. x 1” H (exposed housing)
Cable Length:
180” (terminates to PS/2)
Environmental Operating Temp:
-40°C~ 85°C (-40°F~ 185°F)
Storage Temp:
-45°C~ 100°C (-49°F~ 212°F)
Humidity:
95% relative humidity
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