User's Manual

30 kW S-BAND/U ANTENNA GROUP
DESCRIPTION AND MAIN CHARACTERISTICS
1.7 Rev. C
Table 1.4.2 - Pedestal Type 03r-039 Technical Characteristics
DIMENSIONS AND WEIGHTS
Length 3662 mm
Width 550 mm
Height 340 mm
Weight 90 Kg
Swing circle 3700 mm
CHARACTERISTICS
Antenna type End Fed Slotted Waveguide
Frequency 3040 ÷ 3060 MHz
Polarisation Vertical
Horizontal Beam –width at –3 dB 2°
Horizontal side lobes:
10° better than
Outside 10° better than
26 dB
30 dB
Vertical Beam –width at –3 dB 22°
Table 1.4.3 - Pedestal Type 03R-040 Technical Characteristics
PARAMETER DATA
Power Supply:
Star Connection
Electrical Motor Power
380V 50 Hz/440V 60 Hz 3Φ
6.4 KVA
Rotating Speed:
> 40 rpm at 100 knots
Environmental Conditions:
Operating Temperature:
Storage Temperature:
Relative Humidity:
Rain Proof:
Wind Speed:
Heater (Optional)
-25°C thru to +55°C
-25°C thru to +70°C
up to 95% at 40°C
According to IEC 945 Chapt. 8 para 8
100 Knots
for operation in environmental temperature
below -20°C
Table 1.4.4 - 12’ S Band Antenna Technical Characteristics
PARAMETER DATA
Array Type End Fed Slotted Waveguide
Frequency 3023 - 3075 MHz
Polarisation Vertical
Horizontal Beam-Width At -3 Db
2°
Vertical Beam-Width At -3 Db
22°
Horizontal Side Lobes:
10° Better Than
Outside 10° Better Than
26 dB
30 dB
Environmental Conditions:
Operating Temperature:
Storage Temperature:
Relative Humidity:
Rain Proof:
Wind Speed
-25°C thru to +55°C
-25°C thru to +70°C
up to 95% at 40°C
According to IEC 945 Chapt. 8 para 8
100 Knots