The PMAR-45, designed for maritime use, features a 3-axes stabilization structure equipped with high-precision angle sensors, magnetic resistance sensors, a gyro sensor, and a GPS antenna. These technologies enable real-time monitoring and adjustments to external environmental changes, ensuring that the antenna automatically searches for and tracks satellites even in challenging sea conditions.
The PMAR-45 supports both Ku and Ka band operations with high-precision satellite tracking. Utilizing an advanced conical scan algorithm, it locks onto satellites with 0.2° RMS accuracy. lts rapid multi-satellite switching capability allows for quick adjustments to the antenna angle and seamless transitions between target satellites.
With digital finding technology, the PMAR-45 can accurately identify the target satellite by analyzing the C/N value of the desired satellite carrier signal, ensuring reliable and precise satellite acquisition.
- Available in X, Ku and Ka Bands
- Highly reliable Direct Drive System
- Exceptional tracking accuracy
- Rapid Blockage Recovery Time
- 3-Axes Stability System
- 4-Axes Tracking System
- Consistently high data rate
- Broad modem compatibility
- Easy installation and retrofit
- 4G / SG / LTE supported modem for load balancing and bonding solutionsOPTIONAL
- Operational sea level 5 and ship speed up to 60knots ship size 5-20m manned/unmanned
| GENERAL SPECIFICATIONS | PMAR-45 | |||
| Reflector Diameter | 0.45m | |||
| Stabilization Platform | 3-Axis for stability, 4-Axis for tracking | |||
| Antenna Form | Circle against symmetrical reflector and cap feed | |||
| Modem Interface | Ethernet, OpenAMIP | |||
| Modem Support | iDirect, Newtec, Gilat, Datum, Comtech, etc. | |||
| Power Input | DC 18-32V | |||
| Power Consumption | ≤250W | |||
| RF CHARACTERISTIC | Ku-Band | Ka-Band | ||
| Frequency (GHz) Tx | 13.75-14.50 | 27.50 - 31.00 | ||
| Frequency (GHz) Rx | 10.70 -12.75 | 17.70 - 21.70 | ||
| Antenna Gain (dBi) Tx | 34.6 dBi @ 14.15 GHz | 40.8 dBi @ 29.25 GHz | ||
| Antenna Gain (dBi) Rx | 33.0 dBi @ 11.75 GHz | 37.4 dBi @ 19.45 GHz | ||
| Tx/ Rx Isolation (dB) | 85 | |||
| Rx/ Tx Isolation (dB) | 35 | 35 | ||
| Cross Polarization (dB) | 30 (Axis) | - | ||
| EIRP (dBw) | 46(16W BUC) | 50(10W BUC) | ||
| G/T (dB/K) | 11 | 13.8 | ||
| Antenna Pattern Compliancу | ITU-R S.580-6 and ITU-R S.465-6 | ITU-R S.580-6 and ITU-R S.465-6 | ||
| Pointing Accurancy | ≤0.2° (R.M.S) | ≤0.2° (R.M.S) | ||
| Initial Acquisition Time | ≤2min | ≤2min | ||
| Blockage Recovery Time | ≤5s (cover for 5 minutes) | ≤5s (cover for 5 minutes) | ||
| MECHANICAL/ POWER SPECIFICATIONS | Azimuth | Elevation | Pol | Roll |
| Antenna Motion Range | 360° continuous | -15°~+105° | ±110° (Ku) ± 90° (Kа) | ± 30° |
| Revolutions | 100°/S2 | 100°/S² | 100°/S² | |
| Acceleration | 200°/S² | 200°/S² | 200°/S² | |
| Radome Size | D: 600mm H: 602mm | |||
| Weight | ≤25 Kg (Including Radome) | |||
| ENVIRONMENTAL SPECIFICATION | ||||
| Temperature Range Operational | -40~+55°C | |||
| Temperature Range Survival | -55~ +70°C | |||
| Protection | IP65 | |||
| Wind Speed Operational | 80 Knot | |||
| Wind Speed Survival | 110 Knot | |||
| Humidity | 0 to 100% | |||
