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Global Positioning System (GPS, GLONASS, Galileo)
Manufacturers & Services

GPS, originally designed to serve global navigation for the U.S. military, has evolved into a critical element for commercial aviation, maritime, automotive, trucking, rail, and personal navigation. Once the E911 location feature is fully implemented in cell phones around the world, GPS will be as ubiquitous as wristwatches. Russia followed the success of GPS with its own GLONASS (Global Navigation System), and now the European Space Agency (ESA) plans to launch the first of its Galileo satellites in 2005. This very extensive listing of manufacturers and services will assist you in your search for information.

Please consider contacting RF Cafe advertisers first since they are the ones who underwrite the effort.

GPS Books   GPS Resources

NOTICE: Search engines nowadays penalize websites for having many hyperlinks on a web page, so I no longer keep a list of my favorites. Most search engines do a really good job of locating useful data if your search terms are well thought out, so rather than me supposing I know what you are looking for, I have provided this Search box for you to use. If you are interested in advertising, please visit my Advertising information page. Thank you.

Accupoint, Inc
accupoint.com | 907-522-1600 | Anchorage, AK
Provides top quality instrumentation and supplies to the surveying and construction industries.

Advanced Tracking Technologies, Inc
advantrack.com | 800-279-0035 | Sugar Land, TX
Develops GPS-based fleet monitoring products.

AerComTec
aercomtec.com | 803-649-2900 | Aiken, SC
Produces the AerTrax System, an Automatic Vehicle Location system (AVL).

AllSat
allsat.de | +49-(0)511-303 99-10 | Germany
GNSS-Systems, navigation, survey equipment, field computers, software.

Analog Devices
analog.com | 800-262-5643 | Norwood, MA
Chipsets for GPS receivers.

BAE Systems Rokar International Ltd
rokar.com | 972-2-5329888 | Israel
Develops, manufactures, markets and supports Electronic Countermeasures, GPS Navigation and Armament Control Systems (ACS).

CompassCom
compasscom.com | 800-787-0651 | Centennial, CO
Products, services, training, and support for GPS solutions in GIS and AVL applications.

DeLorme
delorme.com | 800-511-2459 | Yarmouth, ME
GPS interfaced mapping products and solutions.

Delta Microwave
deltamicrowave.com | 805-240-1044 | Oxnard, CA
Designs and manufacturers filters, diplexers, multiplexers, filter/amplifiers, variable attenuators and several types of integrated assemblies.

E-tronic
e-tronic.at | +43 (0) 512 268877 | Austria
GPS products.

Everest Geodetics
everestgeodetics.com/main.html | 705-326-0274 | Canada
GPS surveys, geodetic consulting, custom software solutions.

FleetScan Solutions
fleetscan.com | 604-781-1411 | Canada
GPS tracking systems for fleet vehicle location, tracking and reporting, providing cost savings and increased driver safety.

Galleon Systems
ntp-time-server.com | 0121 608 4433 | UK
NTP time servers and atomic clocks providing time synchronisation of a computer network.

Garmin
garmin.com | 800-800-1020 | Olathe, KS
Global Positioning System (GPS) technology and consumer electronics.

GPS Ireland
gpsireland.ie | +353 21 4832990 | Ireland
Our experience and capabilities extend to a diverse range of GPS applications & services including: GPS project requirement definition & implementation management, land & hydrographic survey, coordinate systems & geodetics, GIS & asset mapping, forestry & agriculture, in car navigation - SatNav, GPS related training & education.

GPS Networking
gpsnetworking.com | 800-463-3063 | Pueblo, CO
Antenna mounts, attenuators & DCB, cables, connectors, fiber optic network, filtered line amplifiers, GPS antenna splitters, GPS antennas, GPS combiners, GPS filters, GPS re-radiating kits, rack mount splitters, standard GPS line amplifiers.

GPS Online
gpsonline.com.au | +61 7 3376 6688 | Australia
Mobile asset management solutions, asset monitoring products & systems for 24 hour monitoring, telematics, stolen asset locating, GPS tracking, reporting and automated alarm notification for vehicle, marine, mining and heavy equipment applications, access control solutions.

GPSoft
gpsoftnav.com | 740-594-8610 | Athens, OH
MATLAB-based solutions for navigation simulation, analysis and data processing.

Hypderdyne
hyperdyne.com | 703-354-7054 | Annandale, VA
GIS, GPS, AVL, cartography.

Intuitive Circuits
icircuits.com | 248-524-1918 | Troy, MI
Develops, manufactures, and sells video on-screen display, DTMF, GPS logging, and miscellaneous OEM and standalone products.

Lambda Tech
lambdatech.com/index2.html | 262-798-5262 | Waukesha, WI
Manufactures terrestrial mobile mapping equipment and provides data collection services to clients worldwide.

Leica Geosystems
leica-geosystems.com | + 41 71 727 3131 | Switzerland
Products and solutions for surveying, mapping, positioning, visualizing and modeling spatial data.

RoyalTek
royaltek.com | (886)-2-7721-5000 | Taiwan
Designs, manufactures, and markets GPS (Global Positioning System) products for worldwide OEM/ODM demands.

Location Technologies
loctech.com | 816-741-3169 | Parkville, MO
Wireless Data, two-way radio, data communications, and GPS technologies.

Lotek Wireless
lotek.com | 905-836-6680 | Canada
Fish & wildlife monitoring - radio, acoustic, archival and satellite monitoring solutions allow researchers to track animals of almost any size, in almost any environment.

Lowrance Electronics
lowrance.com | Tulsa, OK
GPS products, marine, outdoor, aviation, automotive.

Magellan
magellangps.com | 800-707-9971
GPS products, maps & software.

Click to visit ReactelReactel, Inc.
Gaithersburg, MD
301-519-3660
Established in 1979, Reactel is an industry leader in the design and manufacture of RF and Microwave filters, diplexers, and sub-assemblies. We offer a line of filters covering DC-50 GHz.
The latest in CAD/CAM methods and equipment in all of our design and manufacturing processes are used. We feature a modern, well-equipped machine shop complete with multiple CNCs, which gives us the ability to produce long production runs quickly and economically.
Our testing department is equipped with the latest in Agilent Technologies Network Analyzers offering quick, dependable, and accurate measurements.
Select from Our Complete Line of Filters
  • Suspended Substrate Filters
  • Ceramic     • Wireless Bands
  • Switched Filter Banks     • Flat Pack
  • LC     • Miniature LC     • Waveguide
  • Combline & Interdigital     • High Power
  • Cavity     • Miniature Cavity     • Tubular
  • Suspended Substrate Diplexers & Multiplexers
ISO 9001 Certified / RoHS Compliant

Manning NavComp
navcomp.com | 512-918-0700 | Austin, TX
Software & system integration company in the mobile asset management & vehicle tracking field.

Maptrails
maptrails.com | 970-493-9500 | Fort Collins, CO
Interactive topographic mapping software and guides, including GPS interface, on CD-ROM.

Masterclock
masterclock.com | 800-940-2248 | Saint Charles, MO
High quality, cost-effective master clock and accurate timing solutions for clocks, computers, network and other devices, uses open standard IRIG | SMPTE time codes or NTP - you are not locked into proprietary systems.

NavCom Technology
navcomtech.com | 310-381-2000 | Torrance, CA
Specializing in precision GPS and wireless communications.

Navtech
navtechgps.com | 800-628-0885 | Alexandria VA
Seminars & GPS Supply.

OmniSTAR
omnistar.com | 800-338-9178 | Houston, TX
Wide-area differential GPS service, using satellite broadcast techniques.

Rockwell Collins
rockwellcollins.com/Index.asp | 888-265-5467 | Cedar Rapids, IA
Aviation electronic and communication solutions.

Sarantel
sarantel.com | +44 (0)1933 670 560 | UK
Develops and manufactures miniature new generation ceramic antennas which offer many benefits for mobile wireless products.

Septentrio Satellite Navigation
septentrio.com | +32 (0) 16 300 800 | Belgium
Cost-effective OEM satellite navigation receivers.

SmartTrack System
smarttrack.com.au | +1 479 442 3505 | Chantilly, VA
Fully scalable GPS fleet tracking and management system. Fleet management, tracking and communication is as simple as the click of a mouse with SmartTrack - the revolutionary *telematics solution.

ST Microelectronics
st.com/stonline/products/families/gps/gps.htm | +41 22 929 29 29 | Switzerland
Car multimedia solutions GPS | telematics.

StarcomSystems
starcomsystems.com | +49 5251 417 9512 | Israel
Designs, develops and manufactures wireless telematics products for vehicles and personal use. Products include GPS tracking systems for vehicle and fleet management.

Stratos
stratosglobal.com | 800-563-2255 | Bethesda, MD
International telecom service provider offering customers operating in remote locations with a variety of wireless IP, data, and voice satellite solutions through a range of newly emerging and established technologies.

Synergy Systems, LLC
synergy-gps.com | 858-566-0666 | San Diego, CA
GPS and wireless technologies and products.

Tekron International Ltd
tekroninternational.com | +64 4 566 7722 | Wellington, New Zealand
Network time synchronization solutions. Precision timing instruments. Designers and manufacturers of GPS clocks, multi-output signal repeaters, and time synchronization devices for the power industry.

Telonics
telonics.com | 480-892-4444 | Mesa, AZ
Electronics for wildlife, environmental research, and special applications including GPS.

TimeTools
timetools.co.uk | +44 1902 673551 | UK
Comprehensive range of computer and network time synchronisation and timing solutions.

Track Star International
trackstar.com | 315-721-0931 | New Hartford, NY
Manufacturer of vehicle tracking and communications products and systems.

Trimble
trimble.com | 800-874-6253 | Sunnyvale, CA
Leading innovator of Global Positioning System (GPS) technology.

Zebryk Engineering
zebryk.com | 508-764-3855 | Southbridge, MA
Specializing in PIC microcontrollers and RF, we design and build wireless systems. With over 20 years of experience, we can substantially reduce your developmental risks and your time to market.
Remote controls, irrigation controls, security systems, RFID, data acquisition, process controls, home automation, RF Telemetry, GPS & AVL, wireless sensors.

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RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

Product & Service Directory
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RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel