Eurotech DynaGate 10-12 Series, Руководство пользователя

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DynaGATE 10-12 User manual Rev. 0-14 8 Interfaces in detail
8.4 Internal GNSS
The DynaGATE 10-12 provides the following GNSS functionality:
DynaGATE 10-12-XY versions GNSS functionality
X ≤ 3 Internal; 72 channels GPS, Galileo, GLONASS, BeiDou
X ≥ 4 Internal Untethered Dead Reckoning; 72 channels GPS, Galileo, GLONASS, BeiDou
The GNSS outputs NMEA data which can be read by applications directly.
The GNSS antenna connector is placed on the front side.
8.4.1 Internal GNSS specifications
Receiver type:
l
72-channel engine
l
GPS/QZSS L1 C/A, GLONASS L10F, BeiDou B1
l
SBAS L1 C/A: WAAS, EGNOS, MSAS
l
Galileo-ready E1B/C
Nav. update rate:
l
Single GNSS: up to 18 Hz
l
Concurrent GNSS: up to 10 Hz
Position accuracy:
l
2.0 m CEP
Acquisition:
l
Cold starts: 26 s
l
Aided starts: 3 s
l
Reacquisition: 1 s
Sensitivity:
l
Tracking & Nav: -160 dBm
l
Cold starts: -148 dBm
l
Hot starts: -156 dBm
8.4.2 Internal GNSS antenna connector specifications
Connector Layout:
1
2
Connector Specifications:
l
SMA connector
l
Gender: Female
Mating Connector Specifications:
l
SMA connector
l
Gender: Male
Connector Pinout:
Pin # Description
1 Female inner pin contact
2 Female connector body (outer thread)
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