Inverto Monoblock Quad LNB 3° – 2 Satellites and 4 Receivers | IDLB-QUDM22-MNOO3-8PP

The Inverto IDLB-QUDM22-MNOO3-8PP is a Monoblock Quad LNB designed for simultaneous reception from two satellite positions separated by approximately 3°. It combines two Universal LNBs and a DiSEqC switch in one unit, providing a neat installation without separate LNBs, a multi-feed holder or external switches.

Its four independent outputs can supply up to four separate satellite receivers or tuners. Each connected tuner can independently select either satellite position as well as its required channel, polarisation and frequency band.

The integrated DiSEqC 1.0 switch controls satellite selection. Satellite A is factory assigned to the eastern satellite position and Satellite B to the western position. Satellite A is the product’s default position.

The LNB is designed for satellite dishes measuring approximately 75–85 cm with an F/D ratio of 0.6. It provides a typical noise figure of 0.2 dB, good frequency stability and support for digital satellite television, DVB-S2 and HDTV.

✅ Product Benefits

• Receives two satellite positions separated by approximately 3°

• Four independent receiver outputs

• Supports up to four receivers or tuners

• Every tuner can select its satellite and channel independently

• Two Universal LNBs in one compact unit

• Integrated DiSEqC 1.0 switch

• Fewer components and simpler cabling

• No separate DiSEqC switch required

• Typical noise figure of 0.2 dB

• Gain of 50–60 dB

• Good frequency stability

• High cross-polarisation isolation

• DVB-S2- and HDTV-compatible

• Suitable for dishes measuring approximately 75–85 cm

• Operating temperature from −30 to +60°C

🎯 Ideal For

• Reception from two closely spaced satellite positions

• Satellites separated by approximately 3°

• Homes with up to four receivers or tuners

• Four televisions with separate satellite receivers

• Two Twin Tuner receivers

• One receiver with up to four independent tuner inputs

• Houses and small multi-user systems

• Installations avoiding separate LNBs and external DiSEqC switches

• DVB-S2 and HDTV reception

• Satellite dishes measuring approximately 75–85 cm

🔧 Connection and Operation

The LNB has four equivalent F-outputs. Each output connects by a separate coaxial cable to a satellite receiver or tuner.

Every connected tuner can independently control:

• Satellite-position selection through DiSEqC 1.0

• Vertical or horizontal polarisation through the supply voltage

• Low or high band through the 0/22 kHz signal

The standard configuration is:

• Satellite A / DiSEqC port A: Eastern satellite position

• Satellite B / DiSEqC port B: Western satellite position

These settings may have to be entered manually in the receiver’s antenna menu. Depending on the receiver, the ports may be identified as Port 1/2, A/B or AA/AB.

A Twin Tuner receiver normally requires two separate cables from the LNB for full independent operation. Four outputs therefore mean a maximum of four independent tuners, which does not always equal four physical receiver boxes.

📡 Capacity and Functions

Please note: This is a Quad Monoblock LNB, not a Quattro LNB. All four outputs are independent and can be connected directly to receivers or tuners.

🛰️ Installation and Dish Size

The Monoblock LNB is designed for satellite dishes measuring approximately 75–85 cm with an F/D ratio of 0.6. A dish of around 80–85 cm is normally recommended for optimum performance.

Reception from two satellites using a fixed Monoblock LNB is affected by:

• The exact angular separation between the satellites

• The installation location

• The size and geometry of the satellite dish

• The design of the LNB holder

• Which satellite is positioned at the main focus

• Correct elevation, azimuth and skew adjustment

Verify that the required satellite positions match the product’s fixed 3° geometry before installation.

⚙️ Technical Specifications

Product type: Universal Monoblock Quad LNB

Model: IDLB-QUDM22-MNOO3-8PP

Satellite positions: 2

Satellite separation: Approximately 3°

Number of outputs: 4

Directly connected tuners: Up to 4

Satellite selection: DiSEqC 1.0

Satellite A: Eastern satellite position and default position

Satellite B: Western satellite position

Low-band input frequency: 10.70–11.70 GHz

Low-band output frequency: 950–1950 MHz

Low-band LO frequency: 9.75 GHz

High-band input frequency: 11.70–12.75 GHz

High-band output frequency: 1100–2150 MHz

High-band LO frequency: 10.60 GHz

Typical noise figure: 0.2 dB

Maximum noise figure: 0.7 dB

LO temperature drift: ±3.0 MHz max.

Initial LO accuracy: ±1.0 MHz max.

LO phase noise at 10 kHz: −80 dBc/Hz max.

Conversion gain: 50–60 dB

Gain ripple over 26 MHz: ±0.75 dB

Full-band gain variation: ±4 dB max.

Image rejection: Minimum 40 dB

1 dB compression point at output: Minimum 0.0 dBm

Cross-polarisation isolation: Minimum 22 dB

Output VSWR: 2.5:1

In-band spurious level: −60 dBm max.

Power consumption: Maximum 250 mA at 11–20V

Output impedance: 75Ω

Output connections: 4 × F-female

Recommended dish size: 75–85 cm

Recommended F/D ratio: 0.6

Operating temperature: −30 to +60°C

Weight: 485 g

DVB-S2-compatible: Yes

HDTV-compatible: Yes

Product number: 12622

EAN: 5453002610244

📦 Package Contents

• 1 × Inverto Monoblock Quad LNB 3° IDLB-QUDM22-MNOO3-8PP