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Description: Number of channels: 50 channels GPS L1 C/A codeFrequency: L1, 1575.42MHzSupport for SBAS: WAAS, EGNOS, MSASMaximum update rate: 5HZAccuracy: Positioning: 2.5 meters               SBAS: 2 metersCold start: 27 secondsWarm start: 3 secondsHot start: 1..

More document Contact Us to download: GPRS GPS A9G Module Description: 1. The A9G is a complete quad-band GSM / GPRS module that supports GPRS and GPS / AGPS technologies and is integrated into a compact design SMD package, saving customers time and money ..

Description: GT-7U GPS module, with high sensitivity, low power consumption, miniaturization, and its extremely high tracking sensitivity characteristics, greatly expanded its coverage of positioning.In the area that the GPS receiver can not locate, such as narrow urban sky, dense Jungle en..