Banda Ka de 120 cm
JONSA TECHNOLOGIES CO., LTD. proporciona VSAT (significado español: “terminal de muy pequeña apertura”) en la frecuencia de las bandas Ku y Ka, a fin de satisfacer las demandas del cliente.
| Item No. | VSAT E120 | ||
| Reflector Dish | |||
| Type | Elliptical | ||
| Offset Angle | 18.29° | ||
| Physical Size Short Axis | 118.4 cm | ||
| Physical Size Long Axis | 122.1cm | ||
| Aperture Diameter | 117.2cm | ||
| F/D Ratio | 0.75 | ||
| Focus Length | 877.5mm | ||
| Antenna Specification | |||
| TX | RX | ||
| Operation Frequency | 29 ~ 31 GHz | 19.2 - 21.2 GHz | |
| Efficiency | 70% Min. | 70% Min. | |
| Ka-Band Gain | 48.4dBi @29 GHz | 45.2 dBi@ 19.2 GHz | |
| 3d8 Beamwidth | 0.5° Max. | 0.9° Max. | |
| TX/RX Sidelobe Level | 29-25 logθdB θmin θ≦20° | ||
| -3.5dB 20°θ ≦ 26.3° | |||
| 32-25 log θdB 26.3° <θ ≦ 48° | |||
| -10dB 48° < θ ≦ 180° | |||
| Cross Polarization on Axris within 1 dB Beamsidth | 30 dB Min | 25 dB Min | |
| Mounting | |||
| Mounting Type | Pole Mount | ||
| Adjustment Type | AZ / EL Adjustable | ||
| Material | Galvanized Steel | ||
| Finish | Polyester Coating | ||
| Color | Cool Grey / Dark Grey | ||
| Elevation Range | 5° ~90° | ||
| Azimuth Range | 0°~360° | ||
| Pole Diameter Acceptable | ¢76mm | ||
| Environment | |||
| Operational Winds | 55 mph | ||
| Survival Winds | 100 mph | ||
| Ambient Temperature | -40°C -+60°C | ||
| Relative Hurnidity | 0 ~100% | ||