Archive for category GPS

GPS Workaround From DARPA


When the satellites we rely on for navigation can’t be reached — whether they’ve been jammed or you’re in a densely packed city — the chip contains everything you’ll need to figure out how to get from place to place. It’s got gyroscopes, accelerometers and a master clock, to calculate orientation, acceleration and time. The TIMU is fabricated from silicon dioxide and contained within a 10 cubic millimeter package — meaning it can just about fit within the Lincoln Memorial rendered on the back of a penny.

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New Military GPS

From Defense Industry Daily:

The DAGR system provides a Precise Positioning System, using a hand-held, dual-frequency, lightweight receiver of less than one pound that incorporates the next generation, tamper-resistant Global Positioning Satellite (GPS) “SAASM” (Selective Availability Anti-Spoofing Module) security module.

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Magellen GPS Units

Triton Series

Maestro Series

RoadMate Series

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Garmin Handheld GPS models

Oregon Model

Dakota Model

eTrex Model


Rhino FRS radio and GPS combo

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