Antenna specifications, Table 26: rover, base, and airborne gnss antenna – NavCom SF-3050 Rev.I User Manual
Page 142
SF-3050 GNSS Product User Guide
– Rev I
B-123
B ................................................................. Antenna Specifications
Table 26: Rover, Base, and Airborne GNSS Antenna
Part Numbers
Rover: 82-001020-3001LF
Base: 82-001021-3001LF
Airborne: 82-001022-3001LF
Frequency
(Frequency is dependent on
software bundle options.)
GPS L1: 1575.42MHz,
16MHz
GPS L2: 1227.60MHz,
16MHz
GPS L2C: 1227.60MHz,
16MHz
GPS L5: 1176.45MHz,
16MHz
StarFire L-Band: 1525 -1585 MHz
GLONASS G1: 1603.00MHz,
6.5MHz
GLONASS G2: 1247.00MHz,
5MHz
Phase Center
(see Figure 112)
GPS L1: 66mm (2.60in)
GPS L2: 65mm (2.56in)
Polarization
Right Hand Circular (RHCP)
Pre
–Amplifier
39dB gain (+/-2dB)
Noise Figure
2.6dB max
Impedance
50 Ohms
VSWR / RL
2.0:1 (14dB return loss)
Band Rejection
20dB @ 250MHz
RF Power Handling
1 Watt
Input Voltage
4.2 to 15.0 VDC
Power Consumption
0.3W 46mA typical, 50mA max @ 5VDC
Vibration
RTCA D0-160 E, Section 8, Curve D
(Does not apply to the Base antenna)
Immersion
MIL-STD-810F, Method 512.4
Cable Connector
TNC Female
Antenna Operating
Temperature
-55
C to +85
C
Altitude
70,000ft; 21,336m
Rover/Airborne Antenna Finish Fluid resistant Ultem, UV stable
Designed to DO-160D Standard
NavCom P/N 82-001022-3001LF is the aircraft mount antenna, also rated
to 70,000 feet (21,336m), and is TSO-C144 certified.