Make/Model

Avg. price

Channels (parallel)

WAAS?

Ext. Ant.?

Routes

Waypoints

Trackpoints

NMEA-0183?

Compass?

Map?

Pixels

External power?

Memory

Position reporting

Summary

URL

Garmin GPS-72

$160.00

12

Y

N

50

500

10

Y

N

POI

120x160

Y

1MB

Lat/Lon, UTM, Loran TDs, Maidenhead, MGRS

http://www.garmin.com/products/gps72/

Garmin GPS-76

$220.00

12

Y

Y

50/50

500

2048

Y

N

POI

240x180

Y

1MB

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs and other grids, including user grid

http://www.garmin.com/products/gps76/

Garmin GPSMAP 76

$300.00

12

Y

Y

50/125

1000

10000

Y

N

Y

240x180

Y

8MB

quad helix antenna

http://www.garmin.com/products/gpsmap76/

Garmin GPSMAP 76S

$400.00

12

Y

Y

50/125

1000

10000

Y

Y

Y

240x180

Y

24MB

quad helix antenna

http://www.garmin.com/products/gpsmap76s/

Garmin GEKO-101

$100.00

12

N

N

0

250

3000

N

N

N

64x100

N

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, and other grids

http://www.garmin.com/products/geko101/

Garmin GEKO-201

$140.00

12

Y

N

20/125

500

10000

Y

N

N

64x100

Y

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, and other grids

http://www.garmin.com/products/geko201/

Garmin GEKO-301

$230.00

12

Y

N

10

500

10000

Y

Y

N

64x100

Y

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, and other grids

http://www.garmin.com/products/geko301/

Garmin eMAP Deluxe

$210.00

12

N

Y

50/50

500

2000

Y

?

Y

120x160

12VDC

8/16MB card

Lat/Lon, UTM/UPS, MGRS, Maidenhead, User grid, and 11 other grids

Discontinued

http://www.garmin.com/products/emap/

Garmin Street Pilot

$400.00

12

N

Y

20/30

100

?

Y

N

Y

240x160

Y

8/16/32MB card

http://www.garmin.com/products/streetPilot/

Garmin Rino-120

$250.00

12

Y

N

20

500

20

Y

Y

Y

160x160

Y

8MB

Lat/Lon, UTM/UPS, MGRS, Maidenhead, User grid, and 11 other grids

http://www.garmin.com/products/rino120/

Garmin GPS-111 Plus

$300.00

12

N

Y

20/30

500

1900

Y

Y

Y

100x160

Y

1.44MB

Discontinued

http://www.garmin.com/products/gpsIIIp/

Garmin GPS-12XL

$220.00

12

N

Y

20/30

500/1000

1024

Y

Y

ROM

100x64

Y

Lat/Lon, UTM/UPS, MGRS, Loran TDs, plus 7 grids, including Maidenhead and User Grid

http://www.garmin.com/products/gps12xl/spec.html

Garmin eTREX

$120.00

12

N

N

1/50

500

1536

Y

Y

N

128x64

Y

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrex/

Garmin eTREX Summit

$200.00

12

N

N

20/50

500

3000

Y

Y

N

128x64

Y

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrexsummit/

Garmin eTREX Legend

$215.00

12

Y

N

20/125

1000

10,000

Y

N

Y

280x160

Y

8MB

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrex/

Garmin eTREX Venture

$200.00

12

Y

N

20/50

500

2048

Y

Y

POI

280x160

Y

1MB

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrexVenture/

Garmin eTREX Camo

$120.00

12

N

N

1/50

500

2000

Y

Y

POI

128x64

Y

N/A

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrexCamo/

Garmin eTREX Vista

$325.00

12

Y

N

20/125

1000

10000

Y

Y

Y

280x160

Y

24MB

Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids

http://www.garmin.com/products/etrexVista/