説明
3.0m C,Ku-Band Rx Only Parabolic Antenna
特徴:
Aluminum reflector with high precision
Fashionable design, easy installation and adjustment
Factory king post pedestal assembled to reduce installation time
Excellent in stability
Main parts:
Feed horn
Panels
Reflector strut
Hub
Pole mount
Foundation kit
Options:
Dual linear polarization / dual circular polarization
Non-penetrating mount
Special anti-corrosion treatment for steel structure
Site installation and commissioning support
Customized available
Specification of 3.0m C,Ku-Band Rx Only Parabolic Antenna
| R.F SPECIFICATIONS | C-Band | Ku-Band | ||
| RECEIVE | RECEIVE | |||
| 1. 頻度(GHz) | 3.625-4.2 | 12.25-12.75 | ||
| 3.4-4.2 ★ | 10.95-12.75 ★ | |||
| 2. Typical Gain(dBi) | 39.99 at 3.8GHz | 50.01 at 12.5GHz | ||
| 3. VSWR | 1.3:1 | 1.3:1 | ||
| 4. Beamwidth (-3dB) | 1.645° | 0.519° | ||
| 5. Antenna Noise Temperature(K) | 1/2Port Feed | 1/2Port Feed | ||
| 10°Elevation | 36K | 42K | ||
| 20°Elevation | 31K | 37K | ||
| 40°Elevation | 27K | 33K | ||
| 6. Typical G/T at 20°EL | 22.14dB/K(3.8GHz, 30K LNA) | 29.72dB/K(12.5GHz, 70K LNA) | ||
| 7. Feed Interface | CPR-229 | WR-75 | ||
| 8. Feed Insertion Loss | 0.15dB | 0.2dB | ||
| 9. Axial Ratio (dB) | 0.75dB | 1dB | ||
| 10. Cross Pol Isolation | ||||
| On Axis | ≥30dB | ≥30dB | ||
| 11. Sidelobes | CCIR.580-6 | CCIR.580-6 | ||
| MECHANICAL SPECIFICATION | ENVIRONMENTAL SPECIFICATION | |||
| 1. Antenna Type | Prime-focus | 1. Wind Loading, Operational (Maintain Precision) | 45mph(72km/h) | |
| 2. Drive Type | Manual | 2. Wind Loading, Operational (Decrease Precision) | 60mph(97km/h) | |
| 3. AZ Travel | 0 to 360° | 3. Wind Loading, Survival (Fixed Heavenward) | 125mph(200km/h) | |
| 4. EL Travel | 5° to 90° | 4. Ambient Temperature | -40°C to 60°C | |
| 5. POL Travel | ±90° | 5. Rain | 100mm/h | |
| 6. Reflector Material | Precision formed aluminum | 6. Relative Humidity | 0 に 100% | |
| 7. Reflector Segments | 12 | 7. Solar Radiation | 360 BTU/h/ft2 (1000Kcal/h/m2) | |
| 8. Mount Type | King post pedestal | 8. Ice | 25mm on all surface or 13mm on all surface with 130km/h wind gusts | |
| 9. Shock and Vibration | As encountered during shipment by commercial air, sea or truck | |||
| Our company reserves the right of final interpretation. Any design and specifications are subject to change without notice. | ||||
