BU-353S4 SiRF Star IV Waterproof Receiver GPS Receiver USB Port


Section H mStore BBB Business Review


Description:1. The BU-353 S4 GPS Receiver can be utilized in a variety of applications that require a magnetic mounting with waterproof configuration. 2. With non-slip on the bottom and the compact design, the BU-353 S4 is completely self-contained and waterproof. 3. It”s incorporating the latest SiRF Star IV GPS chipset and an active patch antenna so you receive a high degree of GPS accuracy.4. Typical application can include marine environments, aviation, commercial use such as fire truck, 5. Police cars and utility vehicles and buses.  Features:1. Using high performance SiRF Star IV GPS chipset 2. Highly sensitive (Tracking Sensitivity: -163 DBMS in) * 3. Extremely fast TTFF (Time To First Fix) at low signal level 4. Support NMEA0183 data protocol 5.Built-in super capacitors, system data for rapid satellite acquisition 6. Built-in patch antenna and a magnetic cushion 7. Super magnetic flux, for installation in vehicles 8. Waterproof and non-slip bottom 9. LED indicator of GPS Specifications:

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


Location 10 meters, 2D RMS5 meters, 2D RMS, WAAS enable 
Rate 0.1 m / s
Time  1 microsecond synchronized satellite
Default WGS-84
Main power input  4.5V ~ 6.5V DC input 
Power consumption 80mA 
Color Black

Acquisition Time:

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

Related restrictions: 

Height  18,000 m (60,000 ft) maximum
Rate 515 m / sec (10,000 knots) maximum
Gravity Less than 4G


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

 Package Included:1 X USB GPS Receiver1 X Suction Cup1 X CD Driver with user manual

Ready to ship in 1-3 business days


Shipping Policy

SHIPS FROM: The United States (Unless Otherwise Stated)
FREE Shipping - The United States Only
DELIVERY: 4 Working Days

Additional information

Weight 0.22 oz



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Vendor Information

  • Store Name: Section H wStore
  • Vendor: Section H™ wStore
  • Address: 1390 Market Street
    San FRancisco, CA 94102
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Product Location

San Francisco, CA, USA

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Return Policy

You can return any item purchased on Section H™ wStore within 30 days of the delivery date.