1.8M Ku-band Rx/Tx Class III Antenna System 1.8

1.8M Ku-band Rx/Tx Class III Antenna System 1.8
1.8M Ku-band Rx/Tx Class III Antenna System
PRODUCT
SPECIFICATIONS
Detail Photos
(on right from top to bottom)
Heavy-duty Az/El Mount
Fine Azimuith and Elevation
Adjustments
RF tested Ku-band feed assembly
1.8m Ku-band Rx/Tx Class III Antenna System
TYPE 183
The Skyware Global Type 183 1.8 m Class
Type approved for use on
Intelsat satellite system
III Rx/Tx 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 the critical
parabolic shape necessary for transmit
performance.
The Az/El mount is constructed from
heavy-gauge steel to provide a rigid
support to the reflector and feed support
arm. Heavy-duty lockdown bolts secure
the mount to any 114 mm (4.50”) O.D.
mast and prevent slippage in high winds.
Hot-dip galvanizing is standard on this
model for maximum environmental
protection. A marinised version of this
antenna is also available making it suitable
for on-shore and offshore marine enviroments.
Satcom solutions for the long haul
• All materials comply with EU directive No. 2011/65/EC (RoHS).
• One-piece precision offset thermoset-
molded reflector.
• Heavy-duty galvanized Az/El mount.
• Fine Azimuth and elevation adjustments.
• HD Galvanised support arm and alignment struts Marinised version has
all galvanised steel components
finished with 2-part epoxy paint.
• Factory pre-assembled mount.
• Plated hardware for maximum
corrosion resistance. Optional
marinised version uses marine
grade AISI 316 stainless steel
hardware throughout.
• Includes Ku-band linear cross-
polarized RxTx feed assembly.
• Heavy-duty Class III mount for 11 kg (25 lb) RF electronics (LNB & BUC).
REV 04/17-02
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. ©2017 Skyware Global
•P R O D U C T S P E C I F I C AT I O N S
1.8 m Ku-band Rx/Tx Class III Antenna
Type Approval Information
Mechanical Performance
Antenna Model. . . . . . . . . . . . . . . . . . . . . .62-1835611
Reflector Material. . . . . . . . Glass Fiber Reinforced Polyester
Intelsat Standard . . . . . . . .Standard G & K2 (IESS 601)
Approval Code. . . . . . . . . . . . . . . . . . . . . . . . .IA027B00
(See Our Website for a Complete List of Type Approvals)
Antenna Optics . . . . . . . One-Piece Offset Feed Prime Focus
Mount Type . . . . . . . . . . . . . . . . . . . . Elevation over Azimuth
Elevation Adjustment Range . . . . . . . . .10° - 90° Continuous
Fine Adjustment
RF Performance
Effective Aperture . . . . . . . . . . . . . . . . . . . 1.8m (71 in)
Operating Frequency
TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.75 -14.50 GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.70 -12.75 GHz
Polarization . . . . . . . . . . . . . . . . . . . Linear, Orthogonal
Gain (±0.2 dB)
TX . . . . . . . . . . . . . . . . . . . . . . . . . .46.8 dBi @ 14.3 GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . 45.3 dBi @ 12.0 GHz
3 dB Beamwidth
TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.79° @ 14.3 GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.99° @ 12.0 GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
1° < q < 20°. . . . . . . . . . . . . . . . . . . . . . .29-25 log q
20° < q < 26.3°. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-3.5
26.3° < q < 48°. . . . . . . . . . . . . . . . . . . . . . . . 32-25 log q
48° < q < 180°. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10
Antenna Cross-Polarization*. . . . . . . . . 30db (On Axis)
. . . . . . . . . . . . . . . . . . . . . . . . . . 26db in 05 db Contour
Antenna Noise Temperature
10° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43°K
20° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28°K
30° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23°K
Azimuth Adjustment Range . . . . . . . . . . . . 360° Continuous,
± 10° Fine Adjustment
Feed Support . . . . Rectangular Section with Alignment Legs
Mast Pipe Interface. . . . . . . . . . . .114 mm (4.50in) Diameter
Enviromental Performance
Wind Loading
Operational. . . . . . . . . . . . . . . . . . . . . . . . . 50 mph (80 km/h)
Survival. . . . . . . . . . . . . . . . . . . . . . . . . . .125 mph (200 km/h)
Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . .-50°C to +80°C
Humidity. . . . . . . . . . . . . . . . . . . . . . .0 to 100% (Condensing)
Atmosphere. . . . . . . . . . . . . . . . .Standard Hardware 720 Hrs
SST Requirements (ASTM B-117)
Marinised Option has AISI 316
Stainless Steel Hardware & 2-Part Epoxy paint
on all Galvanised Steel Components
Solar Radiation. . . . . . . . . . . . . . . . . . . . . . . . . .360 BTU/h/ ft2
Shock and Vibration. . . . . . . . . . . . . . As Encountered during
Shipping and handling
VSWR
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3:1
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5:1
Isolation (Port to Port)
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80db
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35db
Feed Interface
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . .WR75 Flat Flange
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . .WR75 Flat Flange
All specifications typical)
Satcom solutions for the long haul
REV 04/17-02
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. ©2017 Skyware Global
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