CPI
CPI 3.8 Meter Ku-Band Linear Rx/Tx High Wind Antenna
Request a quote at Contact@orbitalconnect.com or +1.888.315.9545
Technical Specifications
| Electrical | C-Band Linear | C-Band Circular | Ku-Band Linear | X-Band Circular |
| Antenna Size | 3.8 M | 3.8 M | 3.8 M | 3.8 M |
| Operating Frequency (GHz) Receive Transmit | 3.625 - 4.20 GHz 5.845 - 6.425 GHz | 3.625 - 4.20 GHz 5.845 - 6.425 GHz | 10.95 - 12.75 GHz 13.75 - 14.50 GHz | 7.25 - 7.75 GHz 7.9 - 8.4 GHz |
| Antenna Gain at Midband, Receive dBi (± 0.2dB) Transmit | 42.00 dBi 46.50 dBi | 41.80 dBi 46.3 dBi | 51.20 dBi 53.00dBi | 47.80 dBi 48.40 dBi |
| Antenna Noise Temperature 5° Elevation 10° Elevation 20° Elevation 40° Elevation | 55 K 45 K 38 K 36 K | 62 K 52 K 45 K 43 K | 70 K 60 K 55 K 45 K | 60 K 51 K 47 K 47 K |
| Sidelobe Envelope, Co-Pol (dBi) 100 λ/D ≤θ ≤ 20° 20° < θ ≤ 26.3° 26.3° < θ ≤ 48° θ < 48° | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) |
| Pattern Beamwidth -3 dB (in degrees at midband) -15 dB | Rx: 1.40° Tx: 0.90° Rx: 3.20° Tx: 2.00° | Rx: 1.40° Tx: 0.90° Rx: 1.40° Tx: 0.90° | Rx: 0.50° Tx: 0.40° Rx: 1.00° Tx: 0.90° | Rx: 0.80° Tx: 0.70° Rx: 1.60° Tx: 1.50° |
| Power Handling | 1 kW | 1 kW | 100 kW | 2 kW |
| Cross Polarization Isolation On Axis Within 1.0 dB Beamwidth |
> 30 dB > 27 dB |
Rx > 15 dB Tx > 17.7 dB Rx > 15 dB Tx > 17.7 dB |
Rx > 30 dB Tx > 35dB Rx > 25 dB Tx > 26dB |
Rx > 23.2 dB Tx > 18.8 dB Rx > 23.2 dB Tx > 18.8 dB |
| Note: Standard C-band Circular polarization in Tx-Band provides an axial ratio of 1.3 (XPD equivalence of 17.7 dB). Optional F-1 station feed available with axial ratio of 1.09 (XPD equivalence >27.3 dB) in Tx band. Call factory when specifying this option. X Band filters available upon request. | ||||
| Output Waveguide Receive Interface Flange Transmit | CPR 229 F CPR 137 or Type N | CPR 229 F CPR 137 or Type N | WR 75 WR 75 | WR 112 WR 112 |
| VSWR Receive Transmit | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) | 1.5:1 Max.(<-14.00 dB) 1.3:1 Max.(<-17.70 dB) | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) |
| Mechanical | |
| Reflector Material | Glass Fiber Reinforced Polyester SMC |
| Antenna Optics | Easy-to-assemble, 4 Pc., Offset Fed Prime Focus Design with 0.6 F/D optics. |
| Mast Pipe Size | 10” SCH 80 Pipe (10.75” OD) 27.3 cm. |
| Elevation Adjustment Range | 12° to 90° or 0° to 15° for Polar Latitudes |
| Azimuth Adjustment Range | 360° Continuous with +/- 35° Fine Adjustment |
Technical Specifications
| Electrical | C-Band Linear | C-Band Circular | Ku-Band Linear | X-Band Circular |
| Antenna Size | 3.8 M | 3.8 M | 3.8 M | 3.8 M |
| Operating Frequency (GHz) Receive Transmit | 3.625 - 4.20 GHz 5.845 - 6.425 GHz | 3.625 - 4.20 GHz 5.845 - 6.425 GHz | 10.95 - 12.75 GHz 13.75 - 14.50 GHz | 7.25 - 7.75 GHz 7.9 - 8.4 GHz |
| Antenna Gain at Midband, Receive dBi (± 0.2dB) Transmit | 42.00 dBi 46.50 dBi | 41.80 dBi 46.3 dBi | 51.20 dBi 53.00dBi | 47.80 dBi 48.40 dBi |
| Antenna Noise Temperature 5° Elevation 10° Elevation 20° Elevation 40° Elevation | 55 K 45 K 38 K 36 K | 62 K 52 K 45 K 43 K | 70 K 60 K 55 K 45 K | 60 K 51 K 47 K 47 K |
| Sidelobe Envelope, Co-Pol (dBi) 100 λ/D ≤θ ≤ 20° 20° < θ ≤ 26.3° 26.3° < θ ≤ 48° θ < 48° | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) | 29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged) |
| Pattern Beamwidth -3 dB (in degrees at midband) -15 dB | Rx: 1.40° Tx: 0.90° Rx: 3.20° Tx: 2.00° | Rx: 1.40° Tx: 0.90° Rx: 1.40° Tx: 0.90° | Rx: 0.50° Tx: 0.40° Rx: 1.00° Tx: 0.90° | Rx: 0.80° Tx: 0.70° Rx: 1.60° Tx: 1.50° |
| Power Handling | 1 kW | 1 kW | 100 kW | 2 kW |
| Cross Polarization Isolation On Axis Within 1.0 dB Beamwidth |
> 30 dB > 27 dB |
Rx > 15 dB Tx > 17.7 dB Rx > 15 dB Tx > 17.7 dB |
Rx > 30 dB Tx > 35dB Rx > 25 dB Tx > 26dB |
Rx > 23.2 dB Tx > 18.8 dB Rx > 23.2 dB Tx > 18.8 dB |
| Note: Standard C-band Circular polarization in Tx-Band provides an axial ratio of 1.3 (XPD equivalence of 17.7 dB). Optional F-1 station feed available with axial ratio of 1.09 (XPD equivalence >27.3 dB) in Tx band. Call factory when specifying this option. X Band filters available upon request. | ||||
| Output Waveguide Receive Interface Flange Transmit | CPR 229 F CPR 137 or Type N | CPR 229 F CPR 137 or Type N | WR 75 WR 75 | WR 112 WR 112 |
| VSWR Receive Transmit | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) | 1.5:1 Max.(<-14.00 dB) 1.3:1 Max.(<-17.70 dB) | 1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB) |
| Mechanical | |
| Reflector Material | Glass Fiber Reinforced Polyester SMC |
| Antenna Optics | Easy-to-assemble, 4 Pc., Offset Fed Prime Focus Design with 0.6 F/D optics. |
| Mast Pipe Size | 10” SCH 80 Pipe (10.75” OD) 27.3 cm. |
| Elevation Adjustment Range | 12° to 90° or 0° to 15° for Polar Latitudes |
| Azimuth Adjustment Range | 360° Continuous with +/- 35° Fine Adjustment |
| Download Name | |
| 3.8 Meter Rx/Tx High Wind Antenna Data Sheet | |