The main goal of EB-85 is to be used as a part of integrated system, which can be a simple PVT (Position-Velocity-Time) system, for instance, G-mouse, PND (Personal Navigation Device), or complex wireless systems, such as a system with GSM function, a system with Bluetooth function, and a system with GPRS function. The module (EB-85) can be the best candidate for users' systems as the users' systems need the careful consideration on the performance, sensitivity, power consumption, and/or size of the module. In the specification of EB-85 at the next page, it is noticeable that in addition to excellent start-up times and position accuracy, the updated rate can be up to 5 Hz and the sensitivity of -158dbm. EB-85 is feature with high sensitive GPS receiver. The perfect match is most suitable for any GPS mobile devices, such as PND, GPS PDA, personal tracker and any portable devices, which need GPS features. Features: ．High Sensitivity -158 dBm ．Excellent start-up times and position accuracy ．Power Supply 3.3~5V +- 5% ．Updated rate can be up to 5 Hz ．27.9mm(L) x 20mm(W) x 2.9mm(H) Specifications: PHYSICAL CONSTRUCTION Dimension:27.9mm(L) x 20mm(W) x 2.9mm(H) Weight:3 gram Receiving frequency:1575.42MHZ; C/A code Mounting:SMD Construction:Full EMI shielding ENVIRONMENTAL CONDITIONS Temperature:Operating: -30oC ~ +80 oC Storage: -40oC ~ +85 oC COMMUNICATION Protocol:NMEA V3.01, RTCM Signal level:UART @ 2.8V INTERFACE CAPABILITY Output Sentences:Standard:GGA, RMC, VTG, GSV*5, GSA*5 Option:GLL, ZDA PERFORMANCE Sensitivity: -158dbm SBAS:1 channel (Support WAAS, EGNOS, MSAS) Receiver architecture:32 parallel channels Start-up time:Hot start:3 sec. typical Warm start:35 sec. typical Warm start:41 sec. typical Position accuracy:Without aid:3.3 m CEP With SBAS:2.6 m Velocity accuracy:0.1 Knot RMS steady state Update Rate:1 ~5 Hz Power Supply:3.3~5V +- 5% Power Consumption:Acquisition:57mA Tracking:55mA (first 5 minutes) 38mA (after 5 minutes) 30mA (after 20 minutes) Baud Rate:4800 bps (default) & 4800/9600/38400/57600/115200 bps are adjustable