Geosat Low Noise Block Ku-диапазон (10,7-12,75 GHz) (10,7-12,75 GHz) Ext, Исх, QUAD PLL (LNB) | Модель GLKU4LOEN
- Входная частота 1 - 10,7 - 11,7 ГГц
- Входная частота 2 - 10,95 - 11,7 ГГц
- Входная частота 3 - 11,7 - 12,75 ГГц
- Входная частота 4 - 12,25 - 12,75 ГГц
- LO (ГГц), переключение - 9,75, 10,0, 10,75, 11,3
- Фланец входного волновода - WR-75
- Электропитание - от +12 до +24 В постоянного тока
| Section | Item | Specification | |
| Band 1 | Input (GHz) | 10.7 - 11.7 | |
| Output (MHz) | 950 - 1950 | ||
| L.O (GHz), Switching | 9.75 @13 VDC | ||
| Band 2 | Input (GHz) | 10.95 - 11.7 | |
| Output (MHz) | 950 - 1700 | ||
| L.O (GHz), Switching | 10.0 @13 VDC & 22KHz on | ||
| Band 3 | Input (GHz) | 11.7 - 12.75 | |
| Output (MHz) | 950 - 2000 | ||
| L.O (GHz), Switching | 10.75@18 VDC | ||
| Band 4 | Input (GHz) | 12.25 - 12.75 | |
| Output (MHz) | 950 - 1450 | ||
| L.O (GHz), Switching | 11.3 @18 VDC & 22KHz on | ||
| Specifications | Noise figure (@+25℃) | 1.0 dB max. | |
| Input VSWR | 2.5 : 1 max. | ||
| Conversion gain | 60 dB typ. (55dB min, 65dB max) | ||
| Output VSWR | 2.5 : 1 max. | ||
| Gain flatness | 5 dBp-p max. | ||
| Gain ripple (@ 40MHz) | 1 dBp-p max | ||
| 1dB gain compression point | +5 dBm min. | ||
| Output impedance | 75, 50 ohms | ||
| Leakage (@ input port) | -45 dBm max. | ||
| L.O stability (over temp.) | Depends on external reference | ||
| Ext. ref. input freq. & power | 10 MHz, -5 to +5 dBm | ||
| Ext. ref. input port | IF output connector | ||
| Phase noise | Depends on external reference | ||
| Image rejection | 40 dBc min. @LO 9.75, 10 GHz 35 dBc min. @LO 10.75 GHz 15 dBc min. @LO 11.3 GHz |
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| Power supply | +12 to +24V DC | ||
| Required current | 350 mA max. | ||
| Operating temperature | -40℃ to +60℃ | ||
| Storage temperature | -40℃ to +80℃ | ||
| Relative humidity | 0% to 95% RH | ||
| Input waveguide flange | WR- 75 | ||
| > | IF output connector | F-Type, N-Type female | |
| Weight | 400 g | ||