Waterproof Marine USB GPS Anten

MaxSea Time Zero, OpenCPN Uyumlu

Main chip: 7020

Built in TCXO device, to maintain good consistency in the temperature range of -40 to ~+85.

Receiving frequency band: L1 GPS

Built in a 20dB low noise amplifier and low loss filter, perfect support passive antenna.

Antenna side to build high-quality ESD protection

Receiving frequency band: E1B/C1

Default support for wide area differential GPS enhancement system S137,.[S129... Wan enhanced satellite

Receiving channel: 56CH

Positioning performance

<2.5m[Autonomous][50%]

<2.0m[SBAS]

Rate: < 0.1m/s; direction: <0.5Degrees

Timing accuracy: 30ns

Reference coordinate system: WGS-84

Maximum altitude: 50000 M

Max speed: 500m/s

Acceleration: < 4G

Electrical properties:

Tracking sensitivity: -161dBm

Capture sensitivity: -147dBm

Cold start time: 30s[average

Warm start time: 30s[average]

Hot start time: 1s[average]

The auxiliary ephemeris data of AGPS[network: 3S

Operating temperature:

-40 C to C +85 C

Package size:

124*96.6mm

Interface electrical properties:

Wide voltage range: the main power supply is +3.3V~+5.5V, self owned RTC power supply

Built in 25*25*4mm passive ceramic antenna

Other parameter

Standard clock pulse: 0.25Hz~10MHz

Location update rate: 1Hz

Usb port interface

Data rate: 4800bps