NavCom SF-2050 Rev.G - Manual (Page 69)

SF-2050 User Guide – Rev. G
B........................... Antenna Specifications
Table B1: Standard Antenna
Part Number 82-001002-3002
Frequency 1525-1585 MHz
GPS L1 plus INMARSAT
StarFire™
1217-1237 MHz
GPS L2
L1 Phase Centre 58.7mm
Polarization Right Hand Circular (RHCP)
Pre–Amplifier 39dB gain (+/-2dB)
Noise Figure <2.5dB
Impedance 50 Ohms
VSWR / RL
≤ 2.0:1 / 9.54 dB min.
Band Rejection 20 dB @ 250MHz
RF Power Handling 1 Watt
Input Voltage 4.2 to 15.0 VDC
Power Consumption 0.3W
60mA +10mA @ 5VDC
Cable Connector TNC Female
Operating Temp -55
°C to +85°C
Altitude 70,000ft; 21,336m
Finish Fluid resistant Ultem, UV
stable
‡
NavCom P/N 82-001002-3001 is an optional
aircraft mount antenna, also rated to 70,000
feet (21,336m), and is TSO-C144 certified.
‡
Designed to DO-160D Standard
B-67