1.8M C-Band Linear Class III – 183

Global Skyware

1.8M C-Band Linear Class III – 183

Contact Us For Pricing

  • All materials comply with EU directive No. 2002/95/EC (RoHS).
  • One-piece precision offset thermoset- molded reflector.
  • Fine Azimuth and elevation adjustments.
  • Factory pre-assembled mount.
  • Includes Ku-band linear cross- polarized RxTx feed assembly.
  • Heavy-duty Class III mount for 11 kg (25 lb) RF electronics (LNB & BUC).

SKU: GSW113 Tags: , , , ,
  • Description
  • Technical Specifications
  • Support Documents

Overview

The Skyware Global Type 183 1.8 m Class 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.

Details

  • All materials comply with EU directive No. 2002/95/EC (RoHS).
  • One-piece precision offset thermoset- molded reflector.
  • Heavy-duty galvanized Az/El mount. Marinised version includes 2 part epoxy paint finish.
  • Fine Azimuth and elevation adjustments.
  • HD Galvanised support arm and alignment struts. Marinised version has all galvanized 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).

RF Performance - C-band Linear
Effective Aperture 1.8m (71 in)
Operating Frequency
TX 5.850 -6.725 GHz
RX 3.400 -4.200 GHz
  
Polarization Linear, Orthogonal
  
Gain (±0.3 dB)
TX 39.3 dBi @ 6.1 GHz
RX 35.4 dBi @ 3.9 GHz
3 dB Beamwidth
TX 2.0° @ 6.1 GHz
RX 3.0° @ 3.9 GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
2.5°< q< 20° 29-25 log q
20° < q< 26.3° -3.5
26.3° 32-25 log q
48° < q < 180° -10
Antenna Cross-Polarization 30db On Axis
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 60db
Rx 60db
Feed Interface
Tx Type N or CPR-137
Rx CPR-229
Mechanical Performance
Reflector Material Glass Fiber Reinforced Polyester
Antenna Optics One-Piece Offset Feed Prime Focus
Mount Type Elevation over Azimuth
Elevation Adjustment Range 10° - 90° Continuous
Fine Adjustment
Azimuth Adjustment Range 360° Continuous,
± 10° Fine Adjustment
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 Meets 500
Hrs SST Requirements (ASTM B-117) Marinised Option has AISI 316
stainless steel hardware
Solar Radiation 360 BTU/h/ft2
Shock and Vibration As Encountered during
Shipping and handling
(All specifications typical)

Quote Request - 1.8M C-Band Linear Class III - 183


Name:

E-mail: *required

Phone:

Quantity:

Additional Products/Notes/Questions: