Neoway N75 - GNSS Feature

N75
Hardware User Guide
Copyright © Neoway Technology Co., Ltd
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FDD-LTE B8
23dBm+2/-2dBm
<-98dBm
FDD-LTE B12
23dBm+2/-2dBm
<-95dBm
FDD-LTE B13
23dBm+2/-2dBm
<-95dBm
FDD-LTE B14
23dBm+2/-2dBm
<-95dBm
FDD-LTE B18
23dBm+2/-2dBm
<-98dBm
FDD-LTE B19
23dBm+2/-2dBm
<-98dBm
FDD-LTE B20
23dBm+2/-2dBm
<-98dBm
FDD-LTE B25
23dBm+2/-2dBm
<-98dBm
FDD-LTE B26
23dBm+2/-2dBm
<-98dBm
FDD-LTE B28
23dBm+2/-2dBm
<-98dBm
TDD-LTE B66
23dBm+2/-2dBm
<-98dBm
TDD-LTE B71
23dBm+2/-2dBm
<-95dBm
All values above were obtained in the lab. In actual applications, there might be a difference
because of network environments.
5.3 GNSS Feature
Changes
Parameter
GPS L1 operating frequency
1575.42±1.023 MHz
GLONASS operating frequency
1597.5~1605.9 MHz
BDS operation frequency
1559.1~1563.1 MHz
Tracking sensitivity
-160 dBm (GPS)/-159.5 dBm (GLONASS)/TBD (BDS)
Acquisition sensitivity
-144 dBm (GPS)/-143.5 dBm (GLONASS)
Positioning precision (in air)
< 3 m (CEP50)
Hot start (in air)
<2.5s
Cold start (in air)
<35s
Update frequency
1Hz by default
CNRin/CNRout
3dB
Max. positioning altitude
18000m