Type 244: 2.4 m Ku-band Dual Optics Antenna System

Type 244: 2.4 m Ku-band Dual Optics Antenna System
Type 244: 2.4 m Ku-band Dual Optics
Antenna System
• ISO9001:2008 Certification
• Eutelsat Certificate No. EA-V062
• Two-piece precision offset
thermoset-molded reflector.
• Heavy-duty galvanized Az/El
mount.
• Fine Azimuth and elevation adjustments.
• Plated hardware for maximum
corrosion resistance.
• Includes Ku-band feed assembly
and precision aluminum subreflector.
• All materials comply with
EU directive
No. 2002/95/EC (RoHS).
The Skyware Global Type 244 2.4 m Dual Optics Rx/Tx Antenna is a rugged commercial grade product suitable for the most demanding applications.
The dual optics design provides the superior cross-pol discrimination demanded
for optimum performance networks.
The reflector is thermoset-molded for strength and surface accuracy. Molded
into the rear of the reflector is a network of support ribs which strengthens and
helps to maintain the parabolic shape necessary for transmit performance.
The heavy-gauge steel Az/El provides a rigid support to the reflector and feed
support arm. Heavy-duty lock-down bolts secure the mount to any 168 mm
(6.63”) O.D. mast and prevents slippage in high wind.
• Dual Optics design for ultra low cross-polarization.
• Hot-dip galvanizing is standard on this model for maximum environmental
protection.
•
Tx Cross-Polarization Isolation of 35dB within 1dB contour,
Satcom solutions for the long haul
REV 09/15-02
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
2.4 m Ku-Band Dual Optics RxTx Antenna System
RF Performance
Mechanical Performance
Operating Frequency
TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.75 - 14.50GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.75 - 12.75GHz
Reflector Material. . . . . . . . . . . . . . . . . . Two-Piece Glass
Fiber Reinforced Polyester
Polarization . . . . . . . . . . . . . . . . . . . . .Linear, Orthogonal
Gain (±0.3 dB)
TX . . . . . . . . . . . . . . . . . . . . . . . . . . .49.2 dBi @ 14.25GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . . .47.5 dBi @ 11.70GHz
3 dB Beamwidth
TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.6° @ 14.3GHz
RX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7° @ 12.0GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
2.5°< q < 7°. . . . . . . . . . . . . . . . . . . . . . . . .29-25 log q dBi
7° < q < 9.2°. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-3.5 dBi
9.2°< q < 48°. . . . . . . . . . . . . . . . . . . . . . . .32-25 log q dBi
48°< q < 180°. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-10 dbi
Antenna Cross-Polarization within 1 dB contour
TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 dB
RX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 dB
Antenna Noise Temperature
10° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45K°
20° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31K°
30° EL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30K°
VSWR
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3:1
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4:1
Isolation(Port to Port)
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 dB
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 dB
Feed Interface
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WR75 Flat Flange
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .WR75 Flat Flange
Antenna Optics . . . . . . . . . . . . . . . . . . . .Offset Gregorian
(Dual Optics)
Mount Type . . . . . . . . . . . . . . . . Elevation Over Azimuth
Elevation Adjustment Range . . . . . 10° - 90° Continuous
Fine Adjustment
Azimuth Adjustment Range . . . . . . . . .360° Continuous;
± 12° Fine Adjustment
Feed Support. . . . . . . . . . . . . . . . . . .Rectangular Section
with Alignment Legs
Mast Pipe Interface. . . . . . . .6.63 in (168 mm) 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 Meets
500 Hrs SST Requirements (ASTM B-117)
Solar Radiation . . . . . . . . . . . . . . . . . . . . . .360 BTU/h/ ft2
Shock and Vibration. . . . . . . . . . .As Encountered during
Shipping and handling
(All specifications typical)
Satcom solutions for the long haul
REV 09/15-02
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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