Appendix B - Antenna Specifications; C-Nav289 Specifications; Table 32: C-Nav289 Antenna Specification Sheet - Oceaneering C-NavX1 User Manual

11.2 Appendix B - Antenna Specifications

11.2.1 C-Nav289 Specifications

Table 32: C-Nav289 Antenna Specification Sheet

Part Number
Polarization
Axial Ratio
Radiation Coverage
Passbands
Out of Band Rejection
Antenna Phase Center
LNA / Filter Combined Gain
Total Noise Figure (NF)
VSWR
Impedance
Power Requirements
Input Voltage
Power Consumption
Environmental
Operating Temperature
Storage Temperature
Water/Dust
Mechanical
Enclosure Construction
Cable Connector
Dimensions
Weight
Mounting
CNAV-MAN-061
Revision B
C-NavX1 GNSS Receiver User Manual
CNVAT1675-289B
RHC (Right Hand Circular)
3 dB LEO @ Boresight
+5.0 dBic
-2.0 dBic
-3.0 dBic 75°< Ø < 80°
-4.0 dBic 80°< Ø < 85°
-5.0 dBic
L-Band/GPS L1/GLONASS G1/Galileo B1/Beidou B1:
1,525 – 1,610 MHz
GPS L2/GLONASS G1/Galileo E5a, E5b/Beidou B2:
1,160 – 1,252 MHz
> 90 dB (INMARSAT uplink)
> 65 DB (IRIDIUM uplink)
L1 = 2.35 in / 59.7mm
L2 = 2.72 in / 69.1mm
39 dB (±2 dB)
2.6 dB ( LEO)
≤2.0:1
50 Ohms
+4.2V - +15V dc
65 mA ( LEO)
-40°C to + 70°C (-40°F to 158°F)
-55°C to + 85°C (-67°F to 185°F)
IP67
Weather-resistant polymer housing
TNC Female
177.8 mm x 80.52 mm (7.0 in x 3.17 in)
1 lb / 0.45 kg
5/8 -11 UNC-2B Thread Mount
DOC-TEM-28-NUM Rev A Uncontrolled copy when printed
0° = 0°
0°<Ø < 75°
Horizon
C-Nav
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