BU-353-S4 Weather-proof USB GPS Receiver

BU-353-S4 Weather-proof USB GPS Receiver Review

BU-353-S4 Weather-proof USB GPS Receiver Feature

• SiRF Star IV GPS chipset
• CGEE-start time of less than 15 seconds

The BU-353-S4 is a USB GPS receiver that features a highly sensitive, low power consumption chipset in a ultra compact form factor. The BU-353-S4 is powered by a SiRF Star IV GPS chipset, and will provide you with superior performance in urban canyons, and in dense foliage. With the SiRF CGEE (Client Generated Extended Ephemeris) technology, has the capability of predicting satellite positions for up to 3 days in advance, and will deliver a CGEE-start time of less than 15 seconds under most conditions without any network assistance. The bu-353-S4's MicroPower mode allows the receiver to stay in a hot start-like condition almost continuously while consuming very little power. The BU-353-S4 is suitable for the following applications: Automotive navigation Personal positioning Fleet management Mobile phone navigation Marine navigation BU-353-S4 Package Contents: BU-353-S4 USB GPS Receiver (1) Suction Cup CD-ROM (User Manual & GPS Info Test Utility) Electrical Characteristics (Receiver) GPS Chipset : SiRF STAR IV GSD4e Frequency : L1, 1575.42 MHZ C/A Code : 1.023 MHz chip rate Channels : 48 Accuracy Position Horizontal : <2.5m 2D RMS SBAS Enable Velocity : 0.1m/sec 95% (SA off), Time : 1 micro-second synchronized to GPS time WAAS : Enabled for North America product s (USGlobalSat, Inc) Acquisition Rate Hot start : 8 sec., average Warm start : 35 sec., average Cold start : 35 sec., average Reacquisition : 0.1 sec. average Protocol GPS Protocol Default : NMEA 0183 (Secondary: SiRF binary) SiRF binary >> position, velocity, altitude, status and control NMEA 0183 MEA0183 V3.0 protocol, and supports GPS Output Data : command GGA, GSA, GSV, RMC, VTG, GLL v2.2 (VTG and GLL are optional) GPS transfer rate : Software command setting (Default : 4800,n,8,1 for NMEA ) Physical Characteristics Dimension : 2.32" x 1.65" x 0.82" (59mm x 47mm x 21mm) USB Cable Length : 60" (152 cm)