The Inverto Quad Black Ultra IDLT-QDL412-ULTRA-OPN is a high-performance Universal Quad LNB designed for demanding satellite installations where maximum reception performance and high signal gain are required.
The Black Ultra series is particularly suitable for locations near the edge of a satellite footprint, smaller satellite dishes and installations with long coaxial cable runs. Its high gain of 60–70 dB helps compensate for signal losses caused by longer cables.
An advanced feedhorn, carefully selected components and effective filter design provide a low noise figure, strong cross-polarisation isolation and very low interference levels. The design also offers high immunity to interference from 4G signals.
Four independent outputs can be connected directly to up to four satellite receivers or tuners. The LNB supports DVB-S2X and television broadcasts in HD, Ultra HD 4K and 8K.
✅ Product Benefits
- Four separate and independent outputs
- Supports up to four satellite receivers or tuners
- High gain of 60–70 dB
- Typical noise figure of only 0.2 dB
- Designed for challenging reception conditions
- Suitable for long coaxial cable runs
- Suitable for smaller satellite dishes
- Advanced feedhorn design
- Strong cross-polarisation isolation
- Very low interference levels
- High immunity to 4G interference
- DVB-S2X-compatible
- Supports HD, Ultra HD 4K and 8K
- Standard 40 mm mounting neck
🎯 Ideal For
- Areas with weak satellite signals
- Installations near the edge of a satellite footprint
- Long coaxial cable runs
- Smaller satellite dishes
- Homes and multi-TV installations
- Up to four satellite receivers or tuners
- Two receivers equipped with Twin Tuners
- Televisions with integrated satellite tuners
- HD, 4K and 8K television reception
- Installations where high gain is required
🔧 Use and Connection
The LNB is installed in the satellite dish’s 40 mm LNB holder and carefully adjusted to achieve the best possible signal strength and quality.
Each satellite receiver or tuner must be connected to its own output using a separate coaxial cable. All four outputs operate independently and can be used simultaneously.
A Twin Tuner receiver requires two separate coaxial cables from the LNB for full functionality, such as recording one channel while watching another.
Its high gain makes this model particularly suitable for longer cable runs. In short installations, the signal level should be checked to ensure that the receiver input is not overloaded.
⚙️ Technical Specifications
Product type: High-performance Universal Quad LNB
Manufacturer: Inverto
Model: IDLT-QDL412-ULTRA-OPN
Series: Black Ultra
Number of outputs: 4
Directly connected receivers/tuners: Up to 4
Mounting diameter: 40 mm
Low-band input frequency: 10.70–11.70 GHz
Low-band output frequency: 950–1950 MHz
Low-band local oscillator frequency: 9.75 GHz
High-band input frequency: 11.70–12.75 GHz
High-band output frequency: 1100–2150 MHz
High-band local oscillator frequency: 10.60 GHz
Noise figure: 0.2 dB typical, 0.7 dB maximum
LO temperature drift: ±2.0 MHz maximum
Initial LO accuracy: ±1.0 MHz maximum
LO phase noise at 1 kHz: −70 dBc/Hz
LO phase noise at 10 kHz: −80 dBc/Hz
LO phase noise at 100 kHz: −90 dBc/Hz
LO phase noise at 1 MHz: −100 dBc/Hz
Gain: 60–70 dB
Gain ripple over 26 MHz: 1 dB maximum, peak-to-peak
Gain variation over the full band: 4 dB maximum, peak-to-peak
Image rejection: 50 dB minimum
Third-order intermodulation, ICP3: +10 dBm minimum
1 dB output compression point: 0 dBm minimum
Cross-polarisation isolation: 22 dB minimum
Vertical polarisation control voltage: 10.0–14.0 V
Horizontal polarisation control voltage: 16.0–20.0 V
Band switching: 22 kHz ±4 kHz
Output VSWR: 2.0:1 maximum
In-band spurious level: −65 dBm maximum
Power consumption: 200 mA maximum at 10–20 V DC
Operating temperature: −30 to +60°C
Output impedance: 75 Ω
Connections: 4 × female F connectors
4G immunity: Yes
DVB-S2X-compatible: Yes
HD-, 4K- and 8K-compatible: Yes
Weight: 177 g
Product number: 13711
EAN: 5453002615157
📦 Package Contents
- 1 × Inverto Quad Black Ultra IDLT-QDL412-ULTRA-OPN LNB
