Digi m130 Embedded Module for Cellular, GPS, Satellite Connectivity

Digi m130 Embedded Module for Cellular, GPS, Satellite Connectivity

Quad-band GSM/GPRS connectivity

ORBCOMM satellite backup data link

Integrated high-performance GPS receiver

Cellular and satellite connectivity provide instant, always-on communications

On-board GPS enables location tracking and geo-fencing

Satellite application-specific integrated circuit (ASIC) technology

Designed for operation in harsh environments

C/C++ programming and Smart Modem mode

5 meters of accuracy virtually anywhere

GPS is getting an $8-billion upgrade

The United States is about to give the now nearly ubiquitous Global Positioning System an $8 billion overhaul. The improvements, which involve replacing each of the 24 aging GPS satellites, are estimated to take over a decade to complete, and will see the triangulation margin of error decrease from 20 feet to around 3 feet. The move comes as more and more devices, from phones to parking meters, are incorporating GPS units into their design. The L.A. Times estimates that there are over 1 billion GPS receivers that rely on the United States’. location system.

GLONASS / GPS integration

Why is this GLONASS / GPS integration such a huge advantage?
In the mid 1990’s the first dual constellation receiver boars appeared on the market that integrated single-frequency GPS plus GLONASS signals. Now we explained that in order to generate coordinates one must be viewing 4 satellites, but to truly generate "Good Coordinates" you would like to see 6 satellites. Finally to have the "best" accuracy you need to receive signals from a minimum of eight satellites. Well, there are times during the day when it is impossible to get eight GPS satellites in view, even on a flat job site! Now, add in some trees, a few buildings—you could be lucky to receive 4 or 5 GPS satellites. What does that do to your accuracy, if you’re able to keep working at all? Ultimately, when you invest in a positioning solution, whether for a surveying crew or for stake less 3-D grading, you want “uptime” not “downtime,” and that uptime must be accurate.
Therefore, the one overwhelming advantage to GPS and GLONASS integral systems is this — the integration provides access to 33 percent more satellites than ordinary GPS. That’s because GPS with GLONASS has the ability to track not only both frequencies of all 24 GPS satellites, it can also receive the signals from the 9 GLONASS positioning satellites (with another 6 GLONASS satellites scheduled for launch this year). The accessibility to more satellites directly relates to the precision obtained. A satellite availability comparison shows that at all times the Dilution of Precisions are lower numbers when GLONASS satellite information is included with GPS satellite positioning information, in comparison to GPS satellite positioning information alone.

http://www.gpsandmachinecontrol.com

AS-19B GPS tracker

AS-19B GPS tracker.

When you open the package it seems that it is very user friendly. You place the SIM card in the GPS Tracker and install the GPS Monitor software on your mobile phone. It seams clear, however you are advised to read the manual first and then follow the directions. In order for GPS Monitor to work you have to activate it and connect it to your mobile phone. It seams simple, however it is essential for it to work properly. You have to send a registration SMS to the GPS Tracker in order to connect it to your mobile phone and number.

 

Timex Ironman Global Trainer GPS Watch Digital 2.4 Heart Rate Monitor

Timex Ironman Global Trainer GPS Watch Digital 2.4 Heart Rate Monitor.

GPS-enabled watch measures pace, speed, distance and more in real-time

SiRFstarIII GPS technology requires no calibration

Measures location with altitude ascent and descent distances and rates

Records up to 100 location waypoints to track back and create routes

Recalls up to fifty custom routes for pace tracking

Six modes of operation including Performance and Multisport Modes

Performance Mode records multiple variables during your workout, including speed, distance, elapsed time, pace and calories burned.

Multi-sport Event Mode records activities and transitions in one sequence

Customizable screen display show up to four windows of information

20-workout memory with dated summary records up to 1000 laps of information

Chronograph with interval and countdown timers measures performance

Records elapsed time, calories burned and performance data for each lap

Performance Pacer helps meet finish-time goals

Hands-free option automatically starts and stops data capture functions

Download data to free online training log software powered by TrainingPeaks

Advanced desktop software manages user settings for easy customization

Garmin nuvi 1370T Ultra Thin

Garmin nuvi 1370T Ultra Thin.

Twenty-five percent slimmer than other nuvis, the 1200 and 1300-series are ideal traveling companions no matter where you go.

Garmin nuvi 1370T easily fits in your pocket or purse, and its rechargeable lithium-ion battery makes it convenient for navigation by car or foot. Take advantage of the 1370T's new Public Transit mode by downloading optional CityXplorer™ content (coming soon) for select cities to navigate via subways, trams, buses and more.

No more guessing which lane you need to be in to make an upcoming turn. Lane assist guides you to the correct lane for an approaching turn or exit, making unfamiliar intersections and exits simple to navigate.

With nuvi 1370T's widescreen display, you'll always get the big picture. View map detail, driving directions, photos and more in bright, brilliant color. Its sunlight-readable, 4.3-inch display is easy to read - from any direction.

Garmin Astro® 320 Bundle DC 40 Transmitter

The Astro system includes the redesigned Astro 320 and the rugged, orange polyurethane DC 40 transmitter collar. The collar accommodates most e-collar receivers, eliminating the need to put two separate collars on a dog. Plus, Collar Lock creates a 4-digit PIN number that helps prevent others from seeing your dog's whereabouts - a useful feature in field trials to ensure that an Astro is used only as a recovery tool when a dog in competition becomes lost.

To get started, just take Astro outdoors and turn on the handheld and transmitter to acquire GPS satellite signals. Then attach the DC 40 to your dog. Now you're ready to turn him loose - no other setup required.

ACR ResQLink GPS Personal Locator Beacon

ACR ResQLink 406 MHz GPS Personal Locator Beacon
with Optional 406Link.com Service
At 4.6 oz, the ResQLink™ weighs less than a couple of PowerBars®. And topping at just 3.9 inches, it's smaller than the cell phone in your pocket. Small and mighty, the ResQLink™ is a full-powered, GPS-enabled rescue beacon designed for anglers, pilots and back country sportsmen.

 

With three levels of integrated signal technology - GPS positioning, a powerful 406 MHz signal, and 121.5 MHz homing capability - the ResQLink™ quickly and accurately relays your position to a worldwide network of search and rescue satellites.

TomTom GO 2535M

The TomTom GO 2535M LIVE is the current top of the line navigator from TomTom. Start with a 5” capacitive touchscreen, add LIVE connected services such as weather, gas prices, HD Traffic and Google Local Search.
The GO 2535M LIVE uses TomTom’s new Webkit-based interface (the main menu is shown below). Most TomTom features previous owners are familiar with are still here, they’re often just arranged differently. The one glaring omission is multi-destination routing or itinerary planning. TomTom has apparently dropped this from all new models. Like older Garmin nuvis, the 2535M allows you to include only one via point in a route.

The keypad shows all upper case letters, but types lower case unless you hit the shift key, causing frustration when naming and saving favorites. A minor point, but one that they should have caught. Also, you have to go into the menu to save favorites; you cannot do it from the results screen after you’ve searched for a POI or address.

Garmin GTU 10 GPS

The Garmin GTU 10 is Garmin’s first significant entry into the live GPS tracking market. The small device pictured above can send its location to your computer or phone on demand. The possibilities are nearly endless. Got a wayward pet that likes to run off? Nervous about taking your young child to a big festival? How about that teenager just learning to drive? Or perhaps you’re a builder leaving expensive equipment on a construction site.