PM90 adopts high accuracy inertial navigation and cone scan peak tracking integration technology, which makes the antenna beam point at the satellite in the rough sea conditions or in the satellite zenith state.
Features
*Use of large aperture reflector
*High accuracy GPS/INS integrated attitude azimuth measurement technology
*3-axis stabilization 5-axis tracking, gear drive.
*ODU takes IP67design, dehumidification device.
*Built-in lightning protection electric design.
| Model | PM90 |
| Stabilized Type | 2-axis stabilization, |
| 3-axis tracking, gear drive | |
| ReflectorSize | 90cm |
| Dimension(diameter×hight) | 113×105cm |
| AntennaWeight | 70kg |
| FrequencyRange | Rx:10.712.75GHz ; Tx:13.7514.5GHz |
| Antenna Type | Ring focus back feed |
| Antenna Gain | Rx:38.8dBi (12.5GHz) |
| Tx:40dBi(14.25GHz) | |
| Cross-polarizationIsolation | >35dB |
| Side-lobe | ITU-PS , 465-6(40WBUC 2M bandwidth) |
| SignalPolarization | Linear |
| TrackingAccuracy | 0.2o RMS |
| CarrierMotion Range | Roll:-30o~+30o, 5s cycle ; pitch: -30o~+30o , 5s cycle; Yaw: 30o/s |
| Angular Velocity | Azimuth:100°/s ; |
| Elevation: 100°/s ; | |
| Cross:100o/s; | |
| Polarization:100°/s | |
| Initial Acquisition | Azimuth:360° continuous rotation; |
| Elevation: -5°90°; | |
| Polarization:-90o~+90o | |
| InitialOperating Time | ≤120s |
| Recovery Time | Shorttime defilade (<60s): <35s; |
| Long time defilade (≥60s): <10s | |
| INS | Built-in,work without compass |
| PowerInput | AC220V,50Hz |
| Temperature | -40℃ ~ 65℃ |
