The PALS PTA-730 sets a new standard for large-scale satellite communications with its 7.3m transportable and foldable antenna system. Engineered for mission-critical operations, this robust platform integrates the antenna and RF equipment onto a single trailer, automatically folding into a compact, road-ready unit without disassembly—enabling rapid deployment and mobility for defense, broadcast, and emergency response applications.
Designed to eliminate tracking limitations, the PTA-730 features a servo turntable with A/E+ tilt axis technology, overcoming blind spots and ensuring uninterrupted satellite tracking even at zenith. Its advanced feed-horn system supports seamless operation across Ku, Ka, X, and C bands, providing unparalleled flexibility for global coverage and high-throughput data transmission.
For precision control and reliability, the system is fully compatible with the PALS PAC-550 military-grade antenna controller. Equipped with integrated GPS, advanced position detection, and a high-performance satellite beacon receiver, the PTA-730 guarantees rapid satellite acquisition and stable connectivity in the most challenging environments.
- Supports manual, auto and auto-tracking features
- C, X, Ku, Ka-Band options are available
- Three-axis motorization
- Carbon-fiber reflector with light-weight, high strength and high accuracy
- Convenient installation on the platform of trailer
- Convenient installation on the platform of trailer
- Highly accurate GPS and anti-interference electronic compass
- Manual drive tool kit for emergency situations
- High gain, low side-lobe, high accuracy and very good cross-polar rejection
- Optional beacon tracking
- Optional De-lce system
| GENERAL SPECIFICATIONS | PTA-730 | ||
| Reflector Diameter | 7.3m | ||
| Reflector Material | Carbon Fiber | ||
| Antenna Concept | Foldable | ||
| Power Consumption of the Whole System | 4KW | ||
| Power Supply | AC380V 50 /60HZ | ||
| Motor AС | Servo | ||
| RF CHARACTERISTIC | X-Band | Ku-Band | Ka-Band |
| Operational Frequency (GHz) Tx | 7.70~9.00 | 10.70~12.75 | 17.70~21.20 |
| Operational Frequency (GHz) Rx | 7.145~7.25 | 13.75~14.50 | 27.50~31.00 |
| Antenna Gain (dB) Tx | ≥53.40 | ≥57.60 | ≥60.70 |
| Antenna Gain (dB) Rx | ≥51.90 | ≥58.70 | ≥64.20 |
| Isolation (dB) Tx to Rx | ≥ 30 | ≥90 | ≥ 30 |
| Isolation (dB) Rx to Tx | ≥90 | ≥40 | ≥90 |
| Pol Mode | Circular | Linear | Circular |
| Axial Ratio (dB) | ≤1 | ≥ 35 (Crosspole) | ≤1.5dB |
| VSWR (Tx&Rx) | 1.35 | 1.5:1 | < 170K (EL 5°, 23°C) |
| Noise Temperature | < 100K (EL 5°, 23°C) | < 80K (EL 10°, 23°C) | < 170K (EL 5°, 23°C) |
| Interface Form | WR137. WR229 | WR112 | WR75 |
| MECHANICAL SPECIFICATIONS | Azimuth | Elevation | Polarization |
| Antenna Travel Range | ± 110° | 5~90° | ± 90° |
| Antenna Travel Speed | 0.10~10°/s | 0.10~5°/s | 0.10~3°/s |
| System Deployment Time | 200min | ||
| System Withdrawal Time | 170min | ||
| Number of Operators | 4 | ||
| ENVIRONMENTAL SPECIFICATIONS | |||
| Temperature Range Operational | -30°C to +60°C | ||
| Temperature Range Survival | -40°C to +70°C | ||
| Wind Speed Operational | 72km/h | ||
| Wind Speed Survival | 150km/h | ||
| Humidity (Relative) | 0-100% | ||
| Altitude | 4000m | ||
