User manual | Type 183: 1.8M C-band Circular Polarized Rx/Tx

Type 183: 1.8M C-band Circular Polarized Rx/Tx
Class III Antenna System
• 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.
• Galvanised support arm and
alignment struts.
• Factory pre-assembled
mount.
• Plated hardware for maxi mum corrosion resistance.
• RF tested feed assembly
1.8m C-band Circular Polarized Rx/Tx Class III Antenna System
TYPE 183
The Skyware Global Type 183 1.8 m Class III RxTx 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.
• Heavy-duty Class III mount for 11 kg (25 lb) RF electronics (LNB & BUC).
Satcom solutions for the long haul
REV 4/17-06
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 C-band Polarized Rx/Tx Class III Antenna
Type Approval Information
Mechanical Performance
Antenna Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62-1833911L/R
Reflector Material. . . . . . . . . . . . . . . . . . . . . . . .Glass Fiber Reinforced Polyester
Intelsat Standard. . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard G & H-2 (IESS 601)
Antenna Optics . . . . . . . . . . . . . . . . . . . . . . .One-Piece Offset Feed Prime Focus
Approval Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IA050A00
(See Our Website for a Complete List of Type Approvals)
Mount Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Elevation over Azimuth
Elevation Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . 10˚ - 90˚ Continuous
Fine Adjustment
RF Performance
Effective Aperture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 m (71 in)
Operating Frequency
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.850 - 6.425 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.625 - 4.200 GHz
Polarization. . . . . . . . . . . . . . . . . . . . . . . . Circular; Tx LH, Rx RH; or Tx RH, Rx LH
Gain (±.4 dBi)
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.5 dBi @ 6.1 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.4 dBi @ 3.9 GHz
Azimuth Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360˚ Continuous
±10˚ Fine Adjustment
Feed Support. . . . . . . . . . . . . . . . . . . . Rectangular Section with Alignment Legs
Mast Pipe Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . .114 mm (4.5 in) Diameter
Enviromental Performance
Wind Loading
Operational. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 km/h (50 mph)
Survival. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 km/h (125 mph)
3 dB Beamwidth
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0˚ @ 6.1 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0˚ @ 3.9 GHz
Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50˚C to 80˚C
Sidelobe Envelope (Tx, Co-Pol dBi)
2.8˚ < q < 20˚. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 - 25 Log q
20˚ < q < 26.3˚. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-3.5
26.3˚ < q < 48˚. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 - 25 Log q
48˚ < q < 180˚. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-10
Atmosphere. . . . . . . . . . . . . . . . . . . . . Standard Hardware Meets (ASTM B-117)
Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 100% (Condensing)
Solar Radiation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 BTU/h/ft2
Shock and Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . As Encountered During
Shipping and Handling
Axial Ratio
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3 VAR (2.3 dB)
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 VAR (2.3 dB)
Antenna Noise Temperature
10˚ El. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41˚ K
20˚ El. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36˚ K
30˚ El. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33˚ K
VSWR
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3:1
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5:1
Isolation (Port to Port)
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80dB
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 dB
Feed Interface
Tx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CPR-137
Rx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CPR-229
(All specifications typical)
Satcom solutions for the long haul
REV 4/17-06
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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