ANCHOR 1.2m Ka-Band Manual Earth Station Antenna

ES-100067

ANCHOR 1.2m Ka-Band Manual Earth Station Antenna

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Maximum total coverage is 5 years.



KEY SPECIFICATIONS
antenna aperture 1.2 m
antenna category Earth Station
band Ka-Band
customization Designed to be compatible with a 3W transceiver
Product Revision A
ANTENNA SPECIFICATIONS
90% peaks under following envelope 29 - 25 logθ(1°≤θ＜20°)
antenna drive mode Manual structure
antenna type Single Offset
number of ports 2-ports
polarization Circular
sidelobe ≤ -14dB (First Sidelobe)
RF SPECIFICATIONS
isolation ≥ 86 dB
noise temperature elevation 10° ≤ 122 K
noise temperature elevation 20° ≤ 86 K
rx -3dB beamwidth 0.92°
Rx axial ratio 2 ports ≤ 1.5 dB
Rx feed insertion loss ≤0.3 dB
Rx frequency 17.7 - 21.2 GHz
rx gain ≥45.88+20log(f/19.0GHz)dBi
Rx VSWR 1.25 : 1
tx -3dB beamwidth 0.6°
Tx axial ratio 2 ports ≤ 1.5 dB
Tx feed insertion loss ≤0.4 dB
Tx frequency 27.5 - 31GHz
tx gain ≥49.55+20log(f/29.0GHz)dBi
Tx VSWR 1.25 : 1
ELECTRICAL SPECIFICATIONS
power capacity 1 kW
INTERFACE SPECIFICATIONS
Rx interface WR-42
Tx interface WR-28
ENVIRONMENTAL SPECIFICATIONS
humidity 0% - 100%
ice load Icing 13mm: normal work; Icing 25mm: no damage
seismic capacity horizontal 0.3 G
seismic capacity vertical 0.1 G
temperature operational -45°C to +70°C
windspeed 72 km/h - 97 km/h，decreased accuracy under 102 km/h
windspeed stowed 200 km/h
PHYSICAL SPECIFICATIONS
motion range AZ 0 - 360° (continuous)
motion range EL 5° - 90° (continuous)
product package volume 5 packages, dimension: 9.88 CBM
RMS ≤ 0.35 mm
structure EL over AZ