The Inverto Quattro Black Ultra IDLT-QTL412-ULTRA-OPN is a high-performance Quattro LNB designed for centralised satellite systems where the signal is distributed through an external multiswitch to multiple receivers and tuners.
The LNB has four fixed outputs, each supplying one frequency-band and polarisation combination: vertical low band, horizontal low band, vertical high band and horizontal high band. All four outputs are connected to the corresponding inputs of a compatible multiswitch.
The Black Ultra series is particularly suitable for demanding reception conditions, 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 cable losses.
An advanced feedhorn design, low noise figure and effective filtering provide stable reception, strong cross-polarisation isolation and high immunity to 4G interference. The LNB supports DVB-S2X and television broadcasts in HD, Ultra HD 4K and 8K.
✅ Product Benefits
- Quattro LNB for connection to an external multiswitch
- Four fixed band and polarisation outputs
- 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
- Centralised satellite systems
- Installations using an external multiswitch
- Homes with multiple satellite outlets
- Apartment buildings and residential properties
- Hotels, offices and commercial premises
- Locations with weak satellite signals
- Installations near the edge of a satellite footprint
- Long coaxial cable runs
- Smaller satellite dishes
- Distribution of one satellite position to multiple users
🔧 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.
The four fixed outputs are connected to the corresponding multiswitch inputs using four separate coaxial cables:
- Vertical low band, VL
- Horizontal low band, HL
- Vertical high band, VH
- Horizontal high band, HH
The cables should be labelled at both ends to prevent incorrect connection. Always follow the output positions and markings shown on the product.
This is a Quattro LNB for a multiswitch. It should not be confused with a Quad LNB, whose four outputs can be connected directly to receivers.
⚙️ Technical Specifications
Product type: High-performance Quattro LNB
Manufacturer: Inverto
Model: IDLT-QTL412-ULTRA-OPN
Series: Black Ultra
Designed for: External multiswitch
Number of outputs: 4 fixed outputs
Outputs: Vertical low band, horizontal low band, vertical high band and horizontal high band
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
Output VSWR: 2.0:1 maximum
In-band spurious level: −65 dBm maximum
Power consumption: 230 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: 13710
EAN: 5453002615164
📦 Package Contents
- 1 × Inverto Quattro Black Ultra IDLT-QTL412-ULTRA-OPN LNB
