1. Product Overview
The Inverto Premium Universal Single LNB (Low Noise Block) is engineered to meet the demands of global Direct-to-Home (DTH) satellite reception. Utilizing advanced chipset technology and waveguide design, this LNB provides optimized reception capabilities for satellite television and radio signals. It supports both High Definition (HD) and Ultra High Definition (UHD) transmissions, offering excellent RF values, very low power consumption, and effective suppression of 4G/LTE interference.
Figure 1: Inverto Premium Universal Single LNB. This image shows the dark grey LNB unit with a white cap on the feedhorn and a white connector at the bottom. The Inverto logo is visible on the side.
Key Features:
- Low Phase Noise, DVB-S2 compliant (HD and UHD).
- Low Noise Figure (0.2 dB).
- Low Power Consumption (max. 80 mA).
- High Cross-Polarization Isolation (22 dB min).
- High Frequency Stability (@ 25 degrees C +/- 500 kHz max.).
- Designed for reception from one satellite for a single subscriber.
2. Setup and Installation
Proper installation of the LNB is crucial for optimal satellite signal reception. This section outlines the general steps for mounting and connecting your Inverto LNB.
2.1 Safety Precautions
- Always disconnect power to your satellite receiver before making any connections.
- Exercise caution when working at heights. Use appropriate safety equipment.
- Ensure all connections are secure and weatherproof to prevent moisture ingress.
2.2 Mounting the LNB
- Attach to Satellite Dish Arm: Slide the LNB into the LNB holder on the satellite dish's feed arm. The LNB has a 40mm feed diameter.
- Secure Position: Tighten the clamp screws on the LNB holder to secure the LNB firmly in place. Ensure it is aligned correctly according to your satellite dish's instructions and local satellite signal requirements.
- Skew Adjustment: Adjust the LNB's rotation (skew) as required for your geographical location to maximize signal quality. This usually involves rotating the LNB slightly within its holder.
2.3 Connecting to Receiver
- Coaxial Cable: Connect a high-quality coaxial cable (F-type connector) from the LNB's output port to the "LNB IN" or "SAT IN" port on your satellite receiver.
- Weatherproofing: Use weatherproof boots or self-amalgamating tape to protect the F-connector connection at the LNB from moisture.
- Power On: Once all connections are secure, reconnect power to your satellite receiver.
3. Operating Instructions
After successful installation, the LNB operates automatically by converting the high-frequency satellite signals to an intermediate frequency suitable for your satellite receiver.
3.1 Satellite Receiver Configuration
- Access Menu: Turn on your satellite receiver and access its main menu.
- Satellite Setup: Navigate to the "Satellite Setup" or "Antenna Settings" section.
- LNB Type: Select "Universal LNB" as the LNB type.
- LO Frequencies: The receiver should automatically set the Low Band LO Frequency to 9.75 GHz and the High Band LO Frequency to 10.6 GHz. Verify these settings.
- Scan for Channels: Perform a channel scan to find available satellite channels. Refer to your satellite receiver's manual for detailed scanning instructions.
The LNB is designed for continuous operation and requires no further user interaction once configured correctly with the satellite receiver.
4. Maintenance
The Inverto Premium Universal Single LNB is designed for durability and requires minimal maintenance. However, periodic checks can help ensure long-term performance.
4.1 Cleaning
- Exterior: Occasionally, gently clean the exterior of the LNB with a soft, damp cloth to remove dust, dirt, or debris.
- Avoid Chemicals: Do not use harsh chemicals, solvents, or abrasive cleaners, as these can damage the LNB's housing or protective coatings.
4.2 Connection Check
- Cable Integrity: Periodically inspect the coaxial cable and its connections for any signs of wear, damage, or corrosion.
- Weatherproofing: Ensure that the weatherproof protection on the F-connector remains intact to prevent water ingress.
4.3 Environmental Factors
- Obstructions: Ensure there are no new obstructions (e.g., growing trees, new buildings) blocking the line of sight between your satellite dish and the satellite.
- Extreme Weather: After severe weather conditions (heavy storms, strong winds), check the LNB and dish alignment.
5. Troubleshooting
If you experience issues with your satellite reception, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Signal / Weak Signal |
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| Picture Freezing / Pixelation |
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| No Power to LNB |
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If problems persist after following these steps, consult a professional satellite installer or contact Inverto customer support.
6. Technical Specifications
| Parameter | Value |
|---|---|
| Noise Figure | 0.2 dB |
| Feed Diameter | 40 mm |
| Input Frequency Range | 10.7 GHz ~ 12.75 GHz |
| Output Frequency Range | 950 MHz ~ 2150 MHz |
| Low Band LO Frequency | 9.75 GHz |
| High Band LO Frequency | 10.6 GHz |
| Phase Noise @ 10 kHz | -80 dBc/Hz max. |
| Power Consumption | 80 mA max. |
| Cross-Polarization Isolation | 22 dB min. |
| Frequency Stability @ 25°C | +/- 500 kHz max. |
| Gain | 56 dB min. |
| Manufacturer | Inverto |
| Model Number | IDLP-SNL410-PREMU-OPN (Note: Product data also lists "dzcp-1399" as an item model number, but IDLP-SNL410-PREMU-OPN is the primary product identifier.) |
7. Warranty and Support
Specific warranty information for the Inverto Premium Universal Single LNB (IDLP-SNL410-PREMU-OPN) may vary by region and retailer. Please refer to the documentation provided at the time of purchase or contact your retailer for details regarding warranty coverage.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Inverto customer support or visit the official Inverto website. You may need to provide your product model number (IDLP-SNL410-PREMU-OPN) and proof of purchase.
Note: Information regarding spare parts availability and guaranteed software updates is not available in the provided product data.
