Accuracy is dependent upon various factors including the number of satellites tracked, constel-
lation geometry, observation time, ephemeris accuracy, ionospheric disturbance, multipath and
resolved ambiguities.
The accuracies, given as root mean square, are based on measurements processed using
GeoMax Geo Office and on real-time measurements.
The use of multiple GNSS systems can increase accuracy by up to 30% relative to GPS only.
6.1.3
GNSS antenna specifications
Description
Value
Phase centre offset
±
2 mm
LNA gain
40
±
2 dBi
6.1.4
Internal devices
Module
Specification
LTE/GSM/UMTS
QUECTEL EG25-G
4G LTE FDD:
B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
4G LTE TDD: B38/B39/B40/B41
3G UMTS: B1/B2/B4/B5/B6/B8/B19
2G GSM: B2/B3/B5/B8
Nano SIM card
UHF radio module
Satel TR4+
Transmission power 0.5 and 1.0 W
Frequency range 403 to 473 MHz
Bluetooth
GEBW2455A, 2.1 +EDR, V5.0
WLAN
802.11 b/g/n Hotspot/client mode
6.1.5
Technical Data
23006_001
75 mm
166.8 mm
Description
Value
Height
75 mm
Diameter
166.8 mm
Weight
Value
Zenith60 without batteries
1.14 kg
Zenith60 with 2 batteries
1.36 kg
☞
GNSS antenna specifica-
tions
Internal devices
Dimensions
Weight
32
Technical Data
Содержание Zenith60 Series
Страница 1: ...English Version 1 1 User Manual GeoMax Zenith60 Series...
Страница 37: ......