The Inverto Red Extended Twin Long Neck LNB is a high-quality Universal Twin LNB featuring an extended 40 mm mounting neck, designed for European satellite reception and flexible multifeed installations.
Its long mounting neck provides greater adjustment range inside the holder. This simplifies installations using several LNBs on the same satellite dish or applications where the LNB position must be adjusted precisely for optimum signal reception.
The LNB has two independent outputs and can supply signals from one satellite to two separate receivers or one receiver equipped with two tuners. Each connected tuner can independently select its frequency band and polarisation.
With a typical noise figure of 0.3 dB, a minimum conversion gain of 55 dB and support for digital HD broadcasts, this is a reliable solution for both conventional and advanced satellite installations.
✅ Product Benefits
- Two independent outputs
- Supports two receivers or one dual-tuner receiver
- Extended 40 mm mounting neck
- Flexible positioning and fine adjustment
- Suitable for multifeed installations
- Typical noise figure of 0.3 dB
- Minimum conversion gain of 55 dB
- High frequency stability
- Excellent cross-polarisation isolation
- Low phase noise
- Suitable for HDTV
- Wide operating temperature range
- Manufactured to high quality standards
🎯 Ideal For
- Multifeed installations
- Satellite dishes using several LNBs
- Two separate satellite receivers
- One receiver equipped with two tuners
- Simultaneous television viewing and recording
- Satellite dishes with a 40 mm LNB holder
- Installations requiring flexible LNB positioning
- Digital satellite television
- HDTV broadcasts
- Homes, holiday homes and professional installations
🔧 Use and Connection
The Inverto Red Extended Twin LNB is installed in a standard 40 mm LNB holder. Its extended neck provides additional adjustment range and makes it easier to position the LNB correctly in both conventional and multifeed holders.
The two outputs are connected using separate coaxial cables to two satellite receivers or both inputs on a dual-tuner receiver. Each tuner then receives its own signal path and can independently control the frequency band and polarisation.
Two separate coaxial cables from the LNB to the receivers or tuner inputs are required for full Twin functionality.
⚙️ Technical Specifications
Product type: Universal Twin LNB with extended mounting neck
Number of outputs: 2 independent outputs
Directly connected receivers/tuners: 2
Mounting neck: Ø 40 mm, extended
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: 0.3 dB typical, 0.7 dB maximum
Initial LO accuracy: Maximum ±1.0 MHz
LO temperature drift: Maximum ±3.0 MHz
Phase noise at 10 kHz: Maximum −80 dBc/Hz
Conversion gain: Minimum 55 dB
Gain ripple over 26 MHz: ±0.75 dB
Gain variation over the full band: Maximum ±4 dB
Image rejection: Minimum 40 dB
1 dB compression point at output: Minimum 0 dBm
Cross-polarisation isolation: Minimum 22 dB
Vertical polarisation control signal: 11–14 V
Horizontal polarisation control signal: 16–20 V
Band switching: 22 kHz ±4 kHz
Output VSWR: 2.5:1
In-band spurious level: Maximum −60 dBm
Current consumption: Maximum 180 mA at 11–20 V
Operating temperature: −30 to +60°C
Output impedance: 75 Ω
Output connectors: F-type, female
HDTV-compatible: Yes
Weight: 181 g
Colour: White with red details
📦 Package Contents
- 1 × Inverto Red Extended Twin Long Neck LNB with 40 mm mounting neck
