Opis
Četverni univerzalni LNB QUAD IDLB-QUDL40-PREMU-OPP omogoča štirim uporabnikom nemoteno
spremljanje satelitskih programov z ene satelitske lege.
Lastnosti:
- nizko šumno število 0,2 dB
- majhna poraba
- dobre navzkrižne polarizacijske lastnosti
- frekvenčno stabilen
- HDTV DVB-S2 kompatibilen
Proizvajalčevi podatki:
| Low Band Input Frequency Range | 10.7 ~ 11.7 GHz |
| Low Band Output Frequency Range | 950 ~ 1950 MHz |
| Low Band LO Frequency | 9.75 GHz |
| High Band Input Frequency Range | 11.7 ~ 12.75 GHz |
| High Band Output Frequency Range | 1100 ~ 2150 MHz |
| High Band LO Frequency | 10.6 GHz |
| Noise Figure | 0.2 dB Typ. (0.7 dB Max.) |
| LO Initial Accuracy | +/- 1.0 MHz Max. |
| LO Temperature Drift | +/- 3.0 MHz Max. |
| Phase Noise (@ 10 kHz) | – 85 dBc / Hz Max. |
| Conversion Gain | 55 dB Min. |
| Gain Ripple (Over 26 MHz Bandwidth) | +/- 0.75 dB |
| Gain Variation (Over Full Band) | +/- 4 dB Max. |
| Image Rejection | 40 dB Min. |
| 1 dB Compression Point (@ Output) | 0.0 dBm Min. |
| Cross Polarization Isolation | 22 dB Min. |
| Control Signal Ca (Vertical Polarization) | 11.0 ~ 14.0 V |
| Control Signal Cb (Horizontal Polarization) | 16.0 ~ 20.0 V |
| Control Signal Cc (Band Switching) | 22 +/- 4 kHz |
| Output VSWR | 2.5 : 1 |
| In-Band Spurious | – 60 dBm Max. |
| Current Consumption | 200 mA Max. @ 11 ~ 20 V |
| Operating Temperature | – 30 °C ~ + 60 °C |
| Output Impedance | 75 Ω |
| Output Connector | F-Type (Female) |
| Weight | 243 g |
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