Leica viva GS25, User Manual

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GS25, Technical Data
52
Connector
Mounting
Weight
Electrical data
AS05/AS10/AR10: TNC female
AR20/AR25: N female
All antennas: 5/8" Whitworth
AS05/AS10: 0.4 kg
AR10: 1.1 kg
AR20: 5.9 kg
AR25: 7.6 kg, radome 1.1 kg
Type AS05 AS10 AR10 AR20 AR25
Voltage 4.5 V to
18 V DC 4.5 V to
18 V DC 3.3 V to
12 V DC 3.3 V to
12 V DC 3.3 V to
12 V DC
Current 35 mA typ. 35 mA typ. 100 mA max 100 mA max 100 mA max
Frequency
GPS L1
1575.42 MHz
    
GPS L2
1227.60 MHz -
   
GPS L5
1176.45 MHz -
   
GLONASS L1
1602.5625-
1611.5 MHz
    
GLONASS L2
1246.4375-
1254.3 MHz -
   
GLONASS L3 - -
  
GLONASS L5 - - -

-
Galileo E1
1575.42 MHz -
   
Galileo E5a
1176.45 MHz -
   
Galileo E5b
1207.14 MHz -
   
Galileo Alt-BOC
1191.795 MHz -
   
Galileo E6
1278.75 MHz - -
  
BeiDou B1
1561.098 MHz
    
BeiDou B2
1207.14 MHz -
   
BeiDou B3
1268.52 MHz - -
  
Gain (typically) 27 dBi 29 dBi 29 dBi 29 dBi 40 dBi
Noise Figure
(typically) < 2 dBi < 2 dBi < 2 dBi < 2 dBi < 1.2 dBi max