The SOTM type POMA-60 supports both Ku and Ka band operations. It features a direct drive mechanism for azimuth (AZ) and elevation (EL) with high reliability and a cap design feed for efficient performance and reduced side lobes.
This antenna operates independently of GPS by usingsatellite beacon tracking to correct gyro errors, requiringonly manual input of local latitude and longitude beforeinitial satellite pointing. it offers rapid initial satellite pointing, with GPS/BD cold start positioning in under 80 seconds and hot start (or manual input) in under 60 seconds.
SOTMs are ideal for a variety of applications. The POMA-60 provides reliable real-time communication for military operations, stable connectivity for emergency response, and high-quality live broadcasting. it also ensures secure connectivity for corporate networks and consistent satellite communication for maritime and aviation use, maintaining reliability across diverse terrains and weather conditions.
- Available in Ku and Ka Bands
- High Tracking Accuracy, theTracking error <0.5 dB RMS without blockage
- Good Tracking Stability, the AZ system uses a closed-loop stabilization algorithm for precise satellite tracking , even during fast movements or "S" travel
- Blockage recovery in under 3 seconds for blockage times under 5 minutes; recovery in under 5 seconds for blockage times under 20 minutes
- Dynamic Pointing and Switching enables real-time satellite pointing and seamless satellite switching while in motion
- 4G / SG / LTE supported modem for load balancing and bonding solutionsOPTIONAL
| GENERAL SPECIFICATIONS | POMA-60 | ||
| Reflector Diameter | 0.6m | ||
| Reflector Material | Carbon-Fiber | ||
| Stabilization Platform | 2-Axes Stability, 3-Axes Tracking | ||
| Antenna form | Circular symmetrical reflector and cap feed | ||
| Positioning Mode | GPS+BD | ||
| Power supply of system | 100-230VAC 50-90Hz | ||
| RF CHARACTERISTICS | Ku-Band 2 ports, Linear polarized Feed | Ka-Band 2 ports, circular polarized Feed | |
| Frequency (GHz) Tx | 13.75 ～14.50 | 30.0 ～31.0 | |
| Frequency (GHz) Rx | 10.95 ～12.75 | 20.2 ～ 21.2 | |
| POL Form | H/V Linear | LHCP/RHCP | |
| Antenna Gain (dBi) Tx | 36.7 | 43.4 | |
| Antenna Gain (dBi) Rx | 35.2 | 40.1 | |
| Cross POL (dB) | 35 (axial) | - | |
| Axial Ratio (dB) | - | 1.5 | |
| Tx-Rx isolation (dB) | 85 | 85 | |
| Rx-Tx isolation (dв) | 30 | 30 | |
| VSWR Tx | 1.50:1 | 1.50:1 | |
| VSWR Tx | 1.30:1 | 1.30:1 | |
| Antenna Pattern Compliancy | ITU-R S.580-6 & ITU-R S.465-6 | ||
| MECHANICAL SPECIFICATIONS | Azimuth | Elevation | Polarisation |
| Antenna Motion Range | 360° continuous rotation without limit | 0°-100° | ± 110° |
| Antenna Revolution | 200°/s | 200°/s | 200°/s |
| Pointing Accuracy | ≤0.2° (R.M.S) | ||
| Initial Acquisition Time | ≤ 2min | ||
| Blockage Recovery Time | ≤5s (blockage 20min) | ||
| Weight | ≤65Kg | ||
| Radome size | 1000×590 mm (Dx H) | ||
| ENVIRONMENTAL SPECIFICATION | |||
| Wind Speed Operational | 216 km/h | ||
| Temperature Range Operational | -30°C-+55°C | ||
| Temperature Range Survival | -40°C-+60°C | ||
| Protection grade | IP65 | ||
| Humidity | 0%-98% | ||
