The Inverto Black Ultra Twin IDLT-TWL412-ULTRA-OPN is a high-performance Universal Twin LNB with two independent outputs. It allows two separate satellite receivers or one dual-tuner receiver to be connected for simultaneous viewing and recording.
The Black Ultra series is designed for demanding satellite installations, including locations near the edge of a satellite footprint, systems using smaller satellite dishes and installations with long coaxial cable runs. Its high 60–70 dB gain helps compensate for signal losses within the cable.
An improved feedhorn design, low noise figure and advanced filtering contribute to stable reception and effective handling of unwanted signals. The LNB is DVB-S2X-compatible and suitable for HDTV and Ultra HD broadcasts in 4K and 8K.
✅ Product Benefits
- Two independent outputs
- Supports two receivers or two tuners
- High gain of 60–70 dB
- Low typical noise figure of 0.2 dB
- Improved feedhorn design
- Excellent phase-noise performance
- Minimum 22 dB cross-polarisation isolation
- Advanced filtering against unwanted signals
- High immunity to 4G interference
- DVB-S2X-compatible
- Supports HDTV, 4K and 8K
- Standard 40 mm mounting neck
- Suitable for long coaxial cables and demanding reception conditions
🎯 Ideal For
- Two separate satellite receivers
- One receiver with two satellite tuners
- Simultaneous viewing and recording
- Televisions with an integrated DVB-S/DVB-S2 tuner
- Installations with long coaxial cable runs
- Areas with demanding satellite reception conditions
- Satellite dishes with a 40 mm LNB holder
- HDTV, 4K and 8K reception
- Replacing an older Universal Twin LNB
🔧 Use and Connection
The LNB is installed in a satellite dish holder with a 40 mm mounting diameter. Its two F-outputs are connected with separate 75-ohm coaxial cables to two receivers or to individual tuners in a compatible receiver.
Each output operates independently and can select its own satellite band and polarisation. Independent use of two tuners therefore requires a separate coaxial cable from each LNB output.
⚙️ Technical Specifications
Product type: High Gain Universal Twin LNB
Model: IDLT-TWL412-ULTRA-OPN
Number of outputs: 2 independent outputs
Directly connected receivers/tuners: 2
Mounting neck: 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
Gain: 60–70 dB
Gain ripple over 26 MHz: Maximum 1 dB peak-to-peak
Full-band gain variation: Maximum 4 dB peak-to-peak
LO temperature drift: Maximum ±2.0 MHz
Initial LO accuracy: Maximum ±1.0 MHz
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
Image rejection: Minimum 50 dB
ICP3: Minimum +10 dBm
1 dB compression point at output: Minimum 0 dBm
Cross-polarisation isolation: Minimum 22 dB
Vertical polarisation control: 10–14 V
Horizontal polarisation control: 16–20 V
Band switching: 22 kHz ±4 kHz
Output VSWR: Maximum 2.0:1
In-band interference level: Maximum −65 dBm
Power consumption: Maximum 200 mA at 10–20 V DC
Output impedance: 75 Ω
Output connectors: 2 × F-female
Operating temperature: −30 to +60°C
DVB-S2X-compatible: Yes
HDTV, 4K and 8K: Yes
4G immunity: Yes
Weight: 128 g
Product number: 13709
EAN: 5453002615140
📦 Package Contents
- 1 × Inverto Black Ultra Twin LNB IDLT-TWL412-ULTRA-OPN
