- Офсетни
- Inverto
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The Inverto Pro IDLO-QDS411-OOPRO-OPN is a high-quality universal Quad satellite LNB featuring PLL (Phase-Locked Loop) technology. It is designed for receiving digital satellite television and radio signals in the Ku-band frequency range.
The LNB features four independent outputs, allowing direct connection to up to four satellite receivers or tuner inputs. Each output can independently select the required polarisation and frequency band, eliminating the need for an external multiswitch in standard installations.
PLL technology provides excellent local oscillator stability and low phase noise, helping ensure reliable reception of digital satellite signals. The compact housing is designed for installation in a standard 40 mm LNB holder.
Key Features
- Universal Quad satellite LNB
- PLL technology for high frequency stability
- Four independent outputs for up to four receivers or tuners
- Ku-band satellite reception
- Input frequency range: 10.7–12.75 GHz
- Output frequency range: 950–2150 MHz
- Typical noise figure: 0.3 dB
- Maximum noise figure: 0.7 dB
- Low phase noise
- High cross-polarisation isolation
- Low/high band switching via a 22 kHz tone
- Support for vertical and horizontal polarisation
- Four F-type output connectors
- Standard 40 mm mounting diameter
- Suitable for digital DVB-S and DVB-S2 satellite systems
Technical Specifications
| Brand | Inverto |
| Series | Pro |
| Model | IDLO-QDS411-OOPRO-OPN |
| Type | Universal Quad offset LNB |
| Technology | PLL – Phase-Locked Loop local oscillator |
| Input Frequency Range | 10.7–12.75 GHz |
| Output Frequency Range | 950–2150 MHz |
| Low-Band LO Frequency | 9.75 GHz |
| High-Band LO Frequency | 10.6 GHz |
| Noise Figure | 0.3 dB typical / 0.7 dB maximum |
| LO Accuracy at 25°C | ±500 kHz maximum |
| LO Temperature Drift | ±1.0 MHz maximum |
| Phase Noise at 10 kHz | -80 dBc/Hz maximum |
| Conversion Gain | 55 dB minimum |
| Gain Flatness over 26 MHz | ±0.75 dB |
| Gain Variation across the Full Band | ±4 dB |
| Image Rejection | 40 dB minimum |
| Cross-Polarisation Isolation | 23 dB typical |
| Vertical Polarisation Control | 11–14 V |
| Horizontal Polarisation Control | 16–20 V |
| Band Switching | 22 kHz ±4 kHz |
| Supply Voltage | 11–20 V DC |
| Maximum Power Consumption | 240 mA |
| Output Impedance | 75 Ω |
| Output Connectors | 4 × female F-type |
| Mounting Diameter | 40 mm |
| Antenna F/D Ratio | 0.6 |
| Operating Temperature | -30°C to +60°C |
| Weight | 126 g |
Applications
The Inverto Pro IDLO-QDS411-OOPRO-OPN is suitable for domestic and professional satellite TV installations requiring signal distribution to up to four independent receiver inputs. It can be connected to four separate satellite receivers or to devices equipped with multiple tuners.
Advantages
- Four independent outputs without an external multiswitch in standard installations
- High frequency stability thanks to PLL technology
- Low phase noise and reliable satellite signal conversion
- Compact housing for a standard 40 mm LNB holder
- Suitable for modern digital satellite reception systems
- Made in: Luxembourg
- Warranty: 24 months
