CPI
CPI SAT 1.8 Meter, 1183-1010 - 1183 Series
Technical Specifications
| Electrical | C-Band | Ku-Band |
| Antenna Size | 1.8M (71 in.) | 1.8M (71 in.) |
| Operating Frequency (GHz) | 3.625 - 4.2 GHz | 10.95 - 12.75 GHz |
| Midband Gain ( +/- .5dB) | 35.5 dBi | 45.5 dBi |
| 3 dB Beamwidth | 2.9° | 0.9° |
| Antenna Noise Temperature 20° Elevation 30° Elevation | 49 K47 K | 38 K35 K |
| Polarization | Linear or Circular | Single or Dual Linear |
| First Sidelobe (typical) | - 20 dB | - 20 dB |
| Cross-Pol Isolation (Linear) | >30 dB (on axis) | >30 dB (on axis) |
| VSWR | 1.3:1 Max. | 1.3:1 Max. |
| Feed Interface | CPR 229 F | Rectangular WR 75 or WC 75 |
| Mechanical | ||
| Reflector Material | Glass Fiber Reinforced Polyester SMC | |
| Antenna Optics | Prime Focus, One-Piece Offset Feed | |
| Mast Pipe Size | 3.5” SCH 40 Pipe (4.00” OD) 10.16 cm. | |
| Elevation Adjustment Range | 5° to 90°, Continuous Fine Adjustment | |
| Azimuth Adjustment Range | 360° Continuous | |
| Shipping Specifications | 160 lbs. (72 kg.) | |
| Environmental Performance | ||
| Wind Loading Operational Survival |
45 mph (72 km/h) 125 mph (201 km/h) | |
| Temperature Operational Survival |
-40° to 140° F (-40° to 60° C)- 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 | |
Feed System is not included in the 1183-0000 part number
Model Numbers of antennas with Feed Systems:
1183-1320: 1.8m w/ C band Linear SP/DP Feed
1183-2330: 1.8m w/ C band Circular SP Feed
1183-2340: 1.8m w/ C band Circular DP Feed
1183-1010: 1.8m w/ Ku band Linear SP Feed
1183-1030: 1.8m w/ Ku band Linear DP Feed
Technical Specifications
| Electrical | C-Band | Ku-Band |
| Antenna Size | 1.8M (71 in.) | 1.8M (71 in.) |
| Operating Frequency (GHz) | 3.625 - 4.2 GHz | 10.95 - 12.75 GHz |
| Midband Gain ( +/- .5dB) | 35.5 dBi | 45.5 dBi |
| 3 dB Beamwidth | 2.9° | 0.9° |
| Antenna Noise Temperature 20° Elevation 30° Elevation | 49 K47 K | 38 K35 K |
| Polarization | Linear or Circular | Single or Dual Linear |
| First Sidelobe (typical) | - 20 dB | - 20 dB |
| Cross-Pol Isolation (Linear) | >30 dB (on axis) | >30 dB (on axis) |
| VSWR | 1.3:1 Max. | 1.3:1 Max. |
| Feed Interface | CPR 229 F | Rectangular WR 75 or WC 75 |
| Mechanical | ||
| Reflector Material | Glass Fiber Reinforced Polyester SMC | |
| Antenna Optics | Prime Focus, One-Piece Offset Feed | |
| Mast Pipe Size | 3.5” SCH 40 Pipe (4.00” OD) 10.16 cm. | |
| Elevation Adjustment Range | 5° to 90°, Continuous Fine Adjustment | |
| Azimuth Adjustment Range | 360° Continuous | |
| Shipping Specifications | 160 lbs. (72 kg.) | |
| Environmental Performance | ||
| Wind Loading Operational Survival |
45 mph (72 km/h) 125 mph (201 km/h) | |
| Temperature Operational Survival |
-40° to 140° F (-40° to 60° C)- 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 | |
Feed System is not included in the 1183-0000 part number
Model Numbers of antennas with Feed Systems:
1183-1320: 1.8m w/ C band Linear SP/DP Feed
1183-2330: 1.8m w/ C band Circular SP Feed
1183-2340: 1.8m w/ C band Circular DP Feed
1183-1010: 1.8m w/ Ku band Linear SP Feed
1183-1030: 1.8m w/ Ku band Linear DP Feed
| Download Name | |
| CPI SAT 1.8 Meter, 1183 Series Datasheet | |