Physical Characterisics
Construction
Polycarbonate radome detachable cable/connector for easy mount,
rubber-O-rign between top radome and screw base for waterproof.
Dimensions
60 mm in Diameter x 38 mm in height
Weight
125 g (Excluding cabel and connector)
Color
Standard in ivory white
Mounting
Bulkhead mount with 0.8 inch threaded wing nut
Antenna Element
Center frequency
1575.42 MHz
±
10 MHz & 1602 MHz
±
8 MHz
Polarization
R.H.C.P. (Right Hand Circular Polarization)
Gain at Zenith
+1.5 dBic typ.
Axial Ratio
3 dB max.
mounted on the 70mm x 70mm square ground plane
Low Noise Amplifier
Gain
27 dB @ 3V typ.
Band Width
43 MHz min. @ 511
≤
-10 dB
Noise Figure
1.5 typ.
Supply Voltage
+2.5 ~5 V DC
Current consumption
3 V DC : 10.6 mA typ. / 5.0 V DC : 21 mA typ.
Impedance
50 Ohm
Cable & Connector
RF cable
5 m RG174/U (standard)
Pulling strength
6 Kg @ 5 sec. With molded plastics on connector for strain relief
Overall performance
(antenna element, LNA & cable)
Center frequency
1575.42 MHz
±
10 MHz & 1602 MHz
±
8 MHz
Gain
At 90
◦
27 + 3dB (cable loss)
Note: Mounted on the 70mm x 70mm square ground plane
Environmental Conditions
Operating temperature
~40
◦
C
+85
◦
C
Storage temperature
~40
◦
C
+90
◦
C
Relative humidity
95% non-condensing
Source: Datasheet gps-glonass_antenna_rv-76g_catalog_v1.pdf (Sanav)
28
Date: 2nd September 2019
LANTIME M300/GNS/RPS