CPI
CPI 3.8 Meter C-Band-Linear Tx/Rx VSAT 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 |
| Midband Gain ( +/- .5dB) Receive Transmit | 42.00 dBi 46.20 dBi | 41.80 dBi 46.30 dBi | 51.20 dBi 53.00 dBi | 47.80 dBi 48.40 dBi |
| 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) |
| Pattern Beamwidth -3 dB (in degrees at midband) -15 dB | Rx 1.40 deg Tx 0.90 deg Rx 3.20 deg Tx 2.00 deg | Rx 1.40 deg Tx 0.90 deg Rx 3.20 deg Tx 2.00 deg. | Rx 0.50 deg Tx 0.40 deg Rx 1.00 deg Tx 0.90 deg | Rx 0.80 deg Tx 0.70 deg Rx 1.60 deg Tx 1.50 deg |
| 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) |
| Note: In receive portion of C-band only, sidelobe envelope specified from 100l/D rather than 1° | ||||
| 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 |
| 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 > 15.00 dB – Tx > 17.70 dB Rx > 15.00 dB – Tx > 17.70 dB |
Rx > 30.00 dB – Tx > 35.00 dB Rx > 25.00 dB – Tx > 26.00 dB |
Rx > 23.20 dB – Tx > 18.80 dB Rx > 23.20 dB – Tx > 18.80 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 feedavailable 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 Interface Flange Receive 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 |
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 |
| Midband Gain ( +/- .5dB) Receive Transmit | 42.00 dBi 46.20 dBi | 41.80 dBi 46.30 dBi | 51.20 dBi 53.00 dBi | 47.80 dBi 48.40 dBi |
| 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) |
| Pattern Beamwidth -3 dB (in degrees at midband) -15 dB | Rx 1.40 deg Tx 0.90 deg Rx 3.20 deg Tx 2.00 deg | Rx 1.40 deg Tx 0.90 deg Rx 3.20 deg Tx 2.00 deg. | Rx 0.50 deg Tx 0.40 deg Rx 1.00 deg Tx 0.90 deg | Rx 0.80 deg Tx 0.70 deg Rx 1.60 deg Tx 1.50 deg |
| 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) |
| Note: In receive portion of C-band only, sidelobe envelope specified from 100l/D rather than 1° | ||||
| 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 |
| 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 > 15.00 dB – Tx > 17.70 dB Rx > 15.00 dB – Tx > 17.70 dB |
Rx > 30.00 dB – Tx > 35.00 dB Rx > 25.00 dB – Tx > 26.00 dB |
Rx > 23.20 dB – Tx > 18.80 dB Rx > 23.20 dB – Tx > 18.80 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 feedavailable 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 Interface Flange Receive 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 |
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| 3.8 Meter Tx/Rx VSAT Antenna Data Sheet | |