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New Surplus Garmin GPS18x PC OEM Serial GPS, P/N: 010-00321-34


  • 12-channel GPS receiver tracks and uses up to 12 satellites for fast, accurate positioning and low power consumption
  • Interfaces via a DB-9 pin serial connector with 12-volt cigarette lighter adapter
  • Waterproof design allows continuous exposure to the prevailing weather conditions

The GPS 18X PC has DB-9 pin serial connector with 12-volt cigarette lighter adapter. It can output data in Garmin proprietary format or NMEA 0183 format (industry standard).

The puck-like receiver is 2.4 inches in diameter and weighs just a few ounces, making it an ideal solution for applications where space is at a premium. The non-volatile memory does not require battery backup.

Configurable parameters include expected position, current time and date, and preferred position fix type (3D or Automatic).

Garmin GPS18x PC OEM Serial GPS, P/N: 010-00321-34

Sales Tax Included
Size: 61mm (2.4") in diameter and 19.5mm (0.77") in height
Weight: 180g
Colour: Black
Case Material: Polycarbonate thermoplastic - waterproof to IEC 60529 IPX7 level (immersion in 1 meter of water for 30 minutes)
Cable Length: 2 meter
Input Voltage: 8-30 Vdc (Automotive supply from cigarette lighter jack)
Input Current: 65 mA @ 12 Vdc
CMOS Serial Output Levels: 0 Vdc to 5 Vdc (Asynchronous Serial, TIA-232-F (RS-232) Compatible Polarity)
GPS Receiver Sensitivity: -185 dBW minimum
Operating Temperature: -30°C to 80°C (-22°F to 176°F)
Storage Temperature: -40°C to 90°C (-40°F to 194°F)
Reacquisition Time: Less than 2 seconds
Acquisition Times: Hot : Approx. 1 second (all data known)
Warm : Approx. 38 seconds (initial position, time, and almanac known; ephemeris unknown)
Cold : Approx. 45 seconds
Update Rate: 1 record per second
Interfaces: TIA-232-F (RS-232) compatible asynchronous receiver. Default setting is 4800 baud.


Position: < 15 meters, 95% typical
Velocity: 0.1 knot RMS steady state
Measurement Pulse Output Time: ± microsecond at rising edge of the pulse
Dynamics: 999 knots velocity (only limited at altitude greater than 60,000 feet), 2g dynamics

Specifications are provided as a guide only, and are subject to change without notice.

As Removed / Removed Serviceable  - All units that are marked AR or Removed Serviceable are units that have been removed in Serviceable working condition from aircraft, these units will not come with a release certificate  but will come with CASA aircraft tag trace 

Repaired / Serviceable - All units tagged Repaired or Serviceable will come with either a CASA form 1 Release or FAA 8130-3.

Overhauled - All units tagged Overhauled will come with either a CASA form 1 Release or FAA 8130-3.

New - All units tagged New will come with Factory Release documentation. 

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