1.8 m Receive-Only Antenna System

1.8 m Receive-Only Antenna System
Type 180: 1.8m Receive-Only Antenna System
PRODUCT
SPECIFICATIONS
Detail Photos
(on right from top to bottom)
Pre-assembled Az/El Mount
Fine-elevation adjustment
with stamped degree scale
Ku feed assembly with LNB
cover
1.8 m Receive-Only Antenna System
TYPE 180
The Skyware Global 1.8 m Type 180
The one-piece reflector
is thermoset-molded for
strength and surface
accuracy.
Offset Antenna is a rugged commercial
grade product suitable for the most
demanding applications. The reflector
is thermoset-molded for strength and
surface accuracy. Molded into the rear
of the reflector is a network of support
ribs which not only strengthens the
antenna, but also helps to sustain its
critical parabolic shape.
The Az/El mount is constructed from
heavy-gauge steel to provide a rigid
support to the reflector. The Az/El
mount secures the antenna to any
114 mm (4.50”) O.D. mast and prevents
slippage in high winds.
• All materials comply with EU directive No. 2002/95/EC (RoHS).
• One-piece thermoset-molded offset
reflector.
•
Single bolt fine elevation adjustment.
•
Fine azimuth adjustment.
•
Galvanized 19 mm (.75”) O.D. feed
support legs.
•
Factory pre-assembled mount.
•
Plated hardware for maximum corrosion resistance.
•
Hot dip galvanized Az/El mount.
•
Available with a wide variety of
C-band or Ku-band feeds.
A specially formulated powder paint
process offers excellent protection from
weather-related corrosion
Satcom solutions for the long haul
REV 03/15-02
Page 1 of 2
1315 Outlet Center Drive, Smithfield, NC 27577 T + 1 919 934 9711 F + 1 919 989 2274 Sales @ Skyware Global.com
All designs, specification and availabilities of products and services presented in this bulletin are subject to change without notice. ©2015 Skyware Global
•P R O D U C T S P E C I F I C AT I O N S
RF Performance
1.8m Receive Only Antenna System
Mechanical Performance
C-band
Ku-band
Effective Aperture . . . . . . . . .1.8 m (71 in) . . . . . . . . .
1.8 m (71 in)
Reflector Material . . . . . . . . . . . . . . . . . . . . . . . . . . . .Glass Fiber Reinforced Polyester
Operating Frequency . . . . . 3.7 - 4.2 GHz . . . . . . . . . 10.95 - 12.75 GHz
Antenna Optics . . . . . . . . . . . . . . . . . . . . . . . . One-Piece Offset Feed Prime Focus
Mount Type
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Elevation over Azimuth
Polarization
.........
Linear (Circular Optional) . .Linear (Circular Optional)
Elevation Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10˚ - 90˚ Continuous
Fine Adjustment
Gain @ 3.95/11.95 GHz . . . 35.3 dBi . . . . . . . . .
45.5 dBi
3 dB Beamwidth . . . . . . . . . 3.0˚. . . . . . . . . . . . . . . . . . 1.0˚
Azimuth Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360˚ Continuous ± 10˚ Fine Adjustment
Antenna Noise Temperature
@ 30˚ Elevation . . . . . . . . 36˚ K . . . . . . . . . . . . . . . . 31˚ K
VSWR*
1.3:1
Mast Pipe Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 mm (4.50 in) Diameter
Wind Loading
Operational . . . . . . . . . . . . . . . . . . . . . . .80 km/h (50 mph)
Survival
. . . . . . . . . . . . . . . . . . . . . 200 km/h (125 mph)
........
1.4:1 . . . . . . . . . . . . . . . .
Antenna
Cross Polarization . . . . . . . . .30 dB on Axis (Linear) . . 30 dB on Axis
(Linear)
Feed Interface
. . . . . . . . .CPR-229 . . . . . . . . . . . . . . . . WR75 Flat Flange
(All specifications typical)
*Function of feed specifications
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50˚C to 80˚C
Humidity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 100% (Condensing)
Atmosphere . . . . . . . . . . . . . . . . . . . . . . . Standard Hardware Meets 500 Hour
Salt Spray Test Requirements
(ASTM B-117)
Solar Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 BTU/h/ft2
Shock and Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . As Encountered During
Shipping and Handling
Satcom solutions for the long haul
REV 03/15-02
Page 2 of 2
1315 Outlet Center Drive, Smithfield, NC 27577 T + 1 919 934 9711 F + 1 919 989 2274 Sales @ Skyware Global.com
All designs, specification and availabilities of products and services presented in this bulletin are subject to change without notice. ©2015 Skyware Global
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