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General Dynamics Satcoms

General Dynamics SATCOM Technologies 1184 w/0800-3486 1.8M Ku-Band Tx/Rx Antenna System

General Dynamics SATCOM Technologies 1184 w/0800-3486 1.8M Ku-Band Tx/Rx Antenna System

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SKU: GDSAT-1184-KU-X-pol

1184 W/0800-3486 1.8M KU-BAND TX/RX ANTENNA

General Dynamics SATCOM Technologies (formerly Prodelin) is the world's largest manufacturer of Rx/Tx VSAT antennas. We have the broadest product line in the industry including Receive Only, Rx/Tx and Rural Telephony antenna systems. General Dynamics SATCOM Technologies offers ninteen antenna sizes, 47cm to 4.5M. General Dynamics SATCOM Technologies is the leader in obtaining type certifications and approvals for Intelsat, AsiaSat and Eutelsat. General Dynamics SATCOM Technologies antennas provide the best quality in the market due to the sophisticated, precision SMC compression molding process technology. General Dynamics SATCOM Technologies provides the best value antenna solution to the market with competitive prices, the highest quality products and superb engineering support.


  • Precision Compression molded offset reflector
  • Intelsat approvals: Ku-Band #IA005A00
  • Non-penetrating roof mounts and king posts available
  • Interface kits for all C & Ku-Band RF heads in stock
  • Two axis tracking configuration available
  • Reflector/Feed electrical anti-icing available
  • Insat extended C-Band available
  • Polarization : Linear Cross Pol
  • Feed Interface : WR75 Waveguide Flange
  • Mount Type : QR (Quick Repoint) Az/El. - Reflector: Prime Focus, One-Piece Offset Feed, Glass Fiber Reinforced Polyester SMC
  • Tx Operating Frequency : 14.0 - 14.5 GHz
  • Rx Operating Frequency : 10.95 - 12.75 GHz
  • System Includes OMT, Transmit Reject Filter, and Feed Support and upgraded Feed/BUC Mount Bracket for 4 W NJRC BUC (and others with rear mounting hole in line with output flange).
Electrical Specifications
Antenna Size 1.8M (71 in.)
Operating Frequency

10.95 - 12.75 GHz
14.0 - 14.5 GHz
Midband Gain ( ± 0.2 dB)

45.0 dBi
46.5 dBi
Antenna Noise Temperature
  10° elevation
  20° elevation
  30° elevation
  40° elevation

44 K
38 K
35 K
33 K
Cross-Polarization (linear) -30 dB on axis
Sidelobe Envelope, Co-Pol
  Mainbeam < θ <7°
  7° < θ < 9.2°
  9.2° < θ < 48°
  48° < θ < 180°

29-25 Log θ dBi
+8 dBi
32-25 Log θ dBi
-10 dBi (averaged)
VSWR 1.3:1 Max
Feed Interface Available in a variety of designs
Mechanical Specifications
Reflector Material Glass Fiber Reinforced Polyester SMC
Antenna Optics Prime Focus, One-Piece Offset Feed
Mast Pipe Size 3.5" Schedule 40 Pipe (4.00" OD) 10.16cm.
Elevation Adjustment Range 5° to 90°, Continuous Fine Adjustment
Mount Type Elevation over Azimuth
Azimuth Adjustment Range ±45° fine, 360° Continuous
Shipping Specifications 240 lbs. (109 Kg.)
Environmental Performance
Wind Loading Operational : 50 mph (80 km/h)
Survival: 125 mph (201 km/h)
Temperature Operational: -40° to 140° F (-40° to 60° C)
Survival -50° to 160° F (-46° to 71° C)
Atmospheric Conditions Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas
Solar Radiation 360 BTU/h/ft2

1/2" per hour
2" per hour
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