Get USB GPS Receiver to enjoy fast and accurate positioning

BU-353S4 USB GPS receiverGlobalsat has launched the newest BU-353S4 USB GPS receiver. Being the combination of design and technique, BU-353 has received the GPS receiver iF product design award. It integrated the SiRF Star three or SiRF Star four chip into the GPS mouse, providing you with good performance, definitely the most agile and accurate GPS receiver on the market so far.

This USB GPS Receiver has SiRF Star IV(SIRF 4) effective GPS chip group, giving you the high sensitivity of -163dBm. Even though the satellite signal is very weak, it still can give you fast TTFF(time to first fix). What’s more, it supports NMEA0183 communication protocols, a uniform radio technical commission for maritime services standard protocols. It has been built with large capacitance, which can store the fast-gotten satellite signal data. The built-in ceramic antenna can catch the weak signals for you, so even when you are in the places where the signals are very weak, you can still get accurate positioning.

It has strong strong magnetic cushion for you to fix it on your car dash board so you can be saved from lots of trouble. This USB GPS Receiver is waterproof so it quite universal for different environments. The non-slip bottom makes it more user-friendly and the LED light can show you the positioning condition of it. Typical application can include marine environment, aviation, commercial use such as fire truck, police cars and utility vehicles and buses. All in all, this GPS receiver is really self-contained.

BU-353S4 USB GPS receiverSpec:
Chipset: SiRF Star IV
Frequency: L1 1575.42MHz
C / A code: 1.023 MHz chip rate
Number of Channels: 48 channels tracking
Sensitivity: -163 DBMS

Accuracy:
Location: 10 meters, 2D RMS
5 meters, 2D RMS, WAAS enable
Rate: 0.1 m / s
Time: 1 microsecond synchronized satellite

Coordinate information:
Default: WGS-84

Acquisition Time:
Readmission: Average 0.1 seconds
Hot Start: Average 1 seconds
Warm start: 38 sec average
Cold and warm start: 42 sec average

BU-353S4 USB GPS receiverRelated restrictions:
Height: 18,000 m (60,000 ft) maximum
Rate: 515 m / sec (10,000 knots) maximum
Gravity: Less than 4G

Power:
Main power input: 4.5V ~ 6.5V DC input
Power consumption: 80mA

Agreement:
Operational level: TTL level
Output Voltage: 0V ~ 2.85V
Transfer rate: 4,800 bps
Output format: NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL

Physical Characteristics:
Size: 53mm diameter, 19.2mm height
Cable length: 1.5 m
Operating temperature: -40 ° C to +85 ° C

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