GA 38 GPS/GLONASS AntennaBuilt to take advantage of the GLONASS system/constellation of satellites as well as standard GPS, this robust external antenna is packaged in a low-profile waterproof housing and provides 3 easy mounting solutions: pole, surface or under-deck (for the underside of fiberglas...

Rugged, Full-featured Handheld with GPS, GLONASS and Wireless Connectivity 2.6" sunlight-readable color screen High-sensitivity GPS and GLONASS receiver with quad helix antenna Preloaded TOPO U.S. 100K maps plus a 1-year BirdsEye Satellite Imagery subscription 3-axis compass with barometric altime...

Rugged, Full-featured Handheld with GPS, GLONASS and Wireless Connectivity 2.6" sunlight-readable color screen High-sensitivity GPS and GLONASS receiver with quad helix antenna 1-year BirdsEye Satellite Imagery subscription 3-axis compass with barometric altimeter Wireless connectivity via Bluetoo...

Chip 7020 chip Support Windows Andorid Linux sytem, Raspberry PIand EMGRAND car VK-172 automatically adapt the baud rate, the baud rate has any data output Support Google Earth Electrical properties: Tracking sensitivity:-162dBm Acquisition sensitivity:-160dBm Cold Start Time: 29s Warm start...

Rugged, Full-featured Handheld with GPS and GLONASS Combined 2.6" sunlight-readable color screen High-sensitivity GPS and GLONASS receiver with quad helix antenna 4 GB of internal memory and a microSD™ card slot 250,000 preloaded caches for paperless caching from Geocaching.com GPSMAP 64 featur...

Montana 680 features a dual-orientation, 4-inch color touchscreen that’s glove friendly and includes a 1-year Birdseye Satellite Imagery subscription. The 8megapixel digital camera provides high-quality images, excellent resolution and automatically geotags photos with coordinates, allowing you to n...

fēnix 3 is a rugged, capable and smart multisport training GPS/GLONASS watch. With uncompromising construction details like stainless steel bezel with fully integrated EXO antenna which, when paired with GLONASS and EPO, provides faster fixes and more accurate position than GPS alone. With a sunligh...

An Amazing Chartplotter 5" VGA display 10 Hz GPS/GLONASS receiver Wireless connectivity U.S. coastal and inland mapping GPSMAP 547 allows for easy visibility, day or night. Whether it is flat, flush or swivel-mounted, it will be the focal point of your helm. It includes our hallmark user-friendl...