Antesky is a professional Manufacturer for 3.7M X-band Receive Only Antenna. The antenna have the features of superior performance.The reflector panel of 3.7M Receive Only Antenna is made of aluminum with high precision. We can also supply C&Ku dual bands above 3.7M Receive Only Antenna. Antesky can also customize the big antenna based on the customer’s specific requirements.Antesky is a professional Receive Only antenna suppliers,Hope to serve for the users all over the world.
3.7M X-band Rx Only ANTENNA SPECIFICATION
| ELECTRICAL SPECIFICATION | |
| Frequency(GHz) | 7.25～7.75 |
| Gain(dBi) | ≥47.1 |
| VSWR | ≤1.3∶1 |
| Noise Temperature,at 20° El | 80K |
| Polarization | Dual Circular Pol./Dual Linear Pol. |
| Axial ratio | ≤0.9 |
| Port Isolation | ≥18(Circular Pol.) |
| Interface type | BJ-84 |
| First sidelobe(dB) | ≤-14 |
| MECHANICAL SPECIFICATION | |
| Diameter | 3.7M |
| Az travel range | ±65° |
| El travel range | 5°～90° |
| Pol. travel range | ±90° |
| Travel speed for Az&El (motorized) | 0.01°/s～0.05°/s |
| Tracking mode | Manual or motorized |
| Reflector accuracy | ≤0.5mm（RMS） |
| Power consumption (motorized) | 1kW/380V，0.5kW/220V |
| ENVIRONMENT SPECIFICATION | |
| Operational wind | Wind for keeping accuracy 20.8m/s
wind for decreasing accuracy28.4m/s |
| Store wind | 35m/s |
| Survival wind | 55m/s |
| Temperature | -40℃～60℃(Outside)，-20℃～55℃(Indoor) |
| Humidity | 0%～100% |
| Earthquake (Survival) | 0.3 G’s（H），0.15 G’s（V） |
| Solar | 360 BTU/h/ft2 |
| Ice | 3 cm |
