ANCHOR 4.5m Ka-Band Earth Station Antenna

Description

Specifications

KEY SPECIFICATIONS

antenna aperture	4.5 m
antenna category	Earth Station
band	Ka-Band
Product Revision	B

ANTENNA SPECIFICATIONS

antenna drive mode	2-axis motorized structure
antenna type	Ring Focus
number of ports	4-ports
polarization	Circular
Rx axial ratio 2 ports	≤1.5 dB
Rx axial ratio 4 ports	≤0.5 dB
sidelobe	≤-14dB; 29 – 25 logθ(1°≤θ＜20°)
Tx axial ratio 2 ports	≤1.5 dB
Tx axial ratio 4 ports	≤0.5 dB

RF SPECIFICATIONS

noise temperature elevation 10°	125.94 K
noise temperature elevation 20°	87.35 K
noise temperature elevation 40°	61.53 K
port isolation Rx-Tx	85 dB
Rx feed insertion loss	0.6 dB
Rx frequency	17.70 – 21.20 GHz
rx gain	57.49 dBi
Rx VSWR	1.35 : 1
Tx feed insertion loss	0.6 dB
Tx frequency	27.50 – 31.00 GHz
tx gain	61.16 dBi
Tx VSWR	1.35 : 1

ELECTRICAL SPECIFICATIONS

power capacity	2 KW

INTERFACE SPECIFICATIONS

Rx interface	WR-42
Tx interface	WR-28

ENVIRONMENTAL SPECIFICATIONS

humidity	1.0
ice load	Icing 13mm: normal work; Icing 25mm: no damage
seismic capacity horizontal	0.3 G
seismic capacity vertical	0.1 G
temperature operational	-20°C to +50°C
windspeed operational	72 km/h
windspeed survival	216 km/h

PHYSICAL SPECIFICATIONS

motion range AZ	5° – 355° (turntable), +/- 75° (truss type)
motion range EL	5° – 90°
motion range POL	±90°
product package volume	5 packages, dimension: 9.2 CBM
product weight	1200 kg
RMS	≤0.3 mm
structure	LMC/ FMC

INFORMATION

HS Code	8529109090
Country of Origin	Made in China
Ex Works	Hong Kong
ECCN Number	5A991.B
Warranty	1 year
Dangerous Goods	–
Unit Package Dimensions	–
Unit Package Weight	1280 kg
Total Aluminium Content	0 kg
Aluminum Country of Smelt and Cast	–
Total Aluminium Value	$ 0