Satellite On Board Equipment
Receivers & Up/Down Converters
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These frequency converters (receivers & up/down converters) convert signals transmitted from a ground station to a frequency that can be received by another ground station. Since 1993, more than 200 units have been installed in satellites worldwide, and not a single report of malfunction in orbit has been received.
Main features
- Low noise and outstanding signal purity
- Wide band performance each frequency
- Stable signal using to oven-controlled oscillator and PLL circuit
- Capable of handling any frequency combination
| Coverage | Frequencies from L band to Ku band |
|---|---|
| Amplification factor | 100dB (can be customized to match customer specifications) |
| Noise characteristics | 1.3～2.5dB (depending on frequency response of HEMT transistor used) |
| Power consumption | 8～10W (depending on number of toransistors used and power supply ize) |
| Mass | < 1.4kg |
