3.7/4.5 Meter Dual-Reflector Earth Station Antennas System
The 3.7/4.5 Meter Dual-Reflector Earth Station Antennas System is a high-performance, precision-engineered solution designed for satellite communication. It offers exceptional efficiency and accuracy for both transmission and reception across multiple frequency bands, making it ideal for broadcasting, telecommunications, and data relay applications.
Dolph Microwave’s 3.7 and 4.5 Meter Dual-Reflector Earth Station Antennas Systems, specifically designed for Ku-band frequencies, represent a significant leap forward in satellite communication technology. These systems are engineered to deliver unparalleled performance and accuracy, essential for advanced communication networks. The dual-reflector design ensures high efficiency and precision, making these antennas suitable for a wide range of demanding applications.
Key Features
- Dual-Reflector Design: Incorporates a main reflector and a sub-reflector within a ring focus structure, optimizing signal focus and minimizing noise for superior RF performance.
- High-Stiffness Pedestal: The azimuth over elevation pedestal is designed for exceptional stability and stiffness, providing full orbital arc coverage and precise drive performance.
- Ease of Alignment: Features stretch-formed doubly contoured panels with matched radials and hub, simplifying field alignment and installation.
- Regulatory Compliance: Meets rigorous RF specifications, including FCC 25.209, IESS, ITU-RS.580-5, and approvals from major satellite operators like Intelsat, Asiasat, APT, Chinasat.
- Versatile Frequency Support: Offers configurations for X- (Military/WGS), C-, or Ka-Band operations, accommodating various communication needs.
- Enhanced Options: Available upgrades include auto-track control systems, feed blower or deicing with automatic controls, and options for two or four Tx/Rx port in linear polarized feeds.
- Robust Construction: Galvanized steel parts with an option for hot-dipped galvanizing ensure durability and resilience in harsh environmental conditions.
Applications
The Dolph Microwave Earth Station Antennas are ideal for a broad spectrum of applications:
- Broadcasting: For television and radio broadcasters requiring reliable satellite uplinks and downlinks.
- Telecommunications: Enhancing global communication networks with high-speed data transmission capabilities.
- Government and Military: Secure communication links for defense and governmental satellite networks.
- Scientific Research: Data collection and transmission for space exploration and environmental monitoring.
- Emergency Response: Establishing temporary communication hubs in disaster-affected areas.
Product Specifications
| Parameter | 3.7 Meter Specifications | 4.5 Meter Specifications |
|---|---|---|
| Frequency Band | Ku | Ku |
| Reflector Design | Dual-Reflector Ring Focus | Dual-Reflector Ring Focus |
| Pedestal Type | Azimuth over Elevation | Azimuth over Elevation |
| Wind Survival | 125 Mph Standard, 180 Mph High Wind Option | 125 Mph Standard, 180 Mph High Wind Option |
| Feed Options | LP Adjustable, Multiple Configurations | LP Adjustable, Multiple Configurations |
| Regulatory Compliance | FCC, IESS, ITU-RS.580-5, Intelsat, Asiasat, APT, Chinasat | FCC, IESS, ITU-RS.580-5, Intelsat, Asiasat, APT, Chinasat |
Dolph Microwave’s commitment to excellence is evident in the design and manufacturing of the 3.7/4.5 Meter Dual-Reflector Earth Station Antennas System. Offering a blend of high performance, reliability, and ease of use, these systems are tailored to meet the sophisticated demands of modern satellite communication infrastructures. Whether for broadcasting, telecommunications, or critical data transmission, Dolph Microwave provides solutions that ensure success. For further information, detailed datasheets, or to explore specific requirements, Dolph Microwave invites potential clients to reach out to their expert sales team.
