GPS Receiver for Laptop, USB Interface, 27 db Gain

Looking for a reliable GPS or GLONASS receiver solution? This u-Blox chipset receiver is exactly what you need. U-Blox offers the latest in next generation GNSS technology with superior position accuracy in urban canyons. They also offer free U-Center GNSS evaluation software that can be downloaded from the u-Blox website. The U-Center software loads your device driver and includes extensive configuration and control features with real time display of your GNSS receiver. Technical Specifications Electrical Characteristics
GPS Chipset: U-blox 8
Engine Frequency: GPS/QZSS
L1 C/A L1 Frequency: GLONASS
L1 FDMA SBAS: WAAS, EGNOS, MSAS
Channels: 56
Sensitivity (Tracking): -162dBm @
GPS Sensitivity (Tracking): -158dBm@GLONASS Accuracy
Position Horizontal: Autonomous 2.5 m/2m
SBAS Velocity: 0.1 m/s
TIMEPULSE: 1 pulse per second, synchronized at rising edge, pulse length 100ms
Accuracy of time pulse signal: RMS 30 ns@GPS 50ns@Glonass
Accuracy of time pulse signal: 99% 60 ns@GPS 100ns@Glonass
Frequency of time pulse signal: 0.25 Hz 10 MHz (configurable)
Dynamic Conditions Acceleration Limit: Less than 4g
Altitude Limit: 50, 000 m
Velocity Limit: 500 m/s
Jerk Limit: 20 m/ second
Heading accuracy: 0.5 degrees Low Noise
Amp Amplifier Gain: 27 dB
Typical Filtering: -25dB (+100 MHz)
Output VSWR: 2.0 Max.
Voltage: DC 3 ~ 5.0V
Current: 15mA max @ 5VDC
Mechanical Weight: 60 gram
Size: 45x38x15mm
Cable: RG174
Length: 2m
Connector: SMA
Mounting: Magnet base
Housing: Black