GP-1 Compatible Hotshoe GPS for Nikon Low cost alternative to Nikon's GP-1. It is probably the smallest, lightest, lowest powered GPS ever made for Nikon cameras. When mounted on hotshoe, you probably would not notice/feel it is there.
GN-1 is designed specially for use with Nikon Cameras for Geotagging.
GN-1 takes power from the camera. Depending on the model/cables used, the GPS takes power from camera in a different way. Power consumption for the GPS is less than 35mA so it is very minimal. In practice one hardly notices the decrease in battery life in normal picture taking. Relatively, if you are to take pictures and switch on GPS continuously in one session until the battery is exhausted, the number of pictures taken may be reduced by 10%.
THE KIT INCLUDES:
GN-1 - GPS for Nikon Cameras
Connecting Cable for GN-1 and Nikon D90 /D5000 With 2.5mm remote shutter jack (compatible with Canon 2.5mm type release)
Remote Shutter Release with 2.5mm Plug (Canon Type)Very light/compact - 20cm long
MAIN FEATURES: - Industry leading high performance, low power SirfStar3 chip - high tracking sensitivity of -159dBm.
- Low power consumption - less than 35mA average, less than 32mA full tracking - very important as it uses camera power.
- Small and light - measures 34mm x 34mm x 20mm, weighs only 22g without cables.
- Mount on hotshoe.