The GigaBlue Ultra Unicable II SCR LNB is a flexible single-cable solution for modern satellite systems with multiple receivers or tuners. It provides one SCR/dCSS output with 24 user bands and two separate Legacy outputs for conventional satellite receivers.
Up to 24 compatible tuners can operate independently through a correctly configured coaxial network connected to the SCR output. The two Legacy outputs can simultaneously feed one conventional satellite receiver each. The LNB can therefore support up to 26 tuners in total.
The model supports EN50494 and EN50607 and is suitable for modern FBC tuners, recording receivers and multiroom installations. It supports DVB-S2, HDTV and UHD 4K reception and has a typical noise figure of 0.1 dB.
✅ Product Benefits
24 preconfigured SCR user bands
Two separate Universal Legacy outputs
Total capacity of up to 26 tuners
Supports EN50494 and EN50607
One coaxial cable can serve up to 24 SCR tuners
Suitable for FBC and multi-tuner receivers
Compatible with DVB-S2, HDTV and UHD 4K
Typical noise figure of 0.1 dB
High gain and good frequency stability
Extendable connector weather protection
Standard 40 mm mounting neck
Operating temperature from −40 to +65°C
🎯 Ideal For
GigaBlue receivers with FBC tuners
Unicable I and Unicable II systems
Multiroom installations
Houses and larger households
Recording receivers with multiple tuners
Televisions supporting Unicable
Conventional receivers connected to the Legacy outputs
Installations with limited coaxial cabling
HDTV and UHD 4K reception
Expandable satellite systems
🔧 Installation and Configuration
Connect the SCR output to compatible tuners using coaxial cable and satellite-rated splitters with DC and DiSEqC pass-through. Every connected tuner must be assigned a unique user band and the correct frequency.
User bands 1–8 can be used with compatible EN50494 or EN50607 equipment. User bands 9–24 require EN50607 support.
The two Legacy outputs connect directly to one conventional satellite receiver or tuner each. These outputs operate independently of the SCR user bands and are controlled like a conventional Universal LNB.
📡 User Bands and Frequencies
UB1: 1210 MHz – EN50494 and EN50607
UB2: 1420 MHz – EN50494 and EN50607
UB3: 1680 MHz – EN50494 and EN50607
UB4: 2040 MHz – EN50494 and EN50607
UB5: 1005 MHz – EN50494 and EN50607
UB6: 1050 MHz – EN50494 and EN50607
UB7: 1095 MHz – EN50494 and EN50607
UB8: 1140 MHz – EN50494 and EN50607
UB9: 1260 MHz – EN50607
UB10: 1305 MHz – EN50607
UB11: 1350 MHz – EN50607
UB12: 1475 MHz – EN50607
UB13: 1520 MHz – EN50607
UB14: 1565 MHz – EN50607
UB15: 1610 MHz – EN50607
UB16: 1725 MHz – EN50607
UB17: 1770 MHz – EN50607
UB18: 1815 MHz – EN50607
UB19: 1860 MHz – EN50607
UB20: 1905 MHz – EN50607
UB21: 1950 MHz – EN50607
UB22: 1995 MHz – EN50607
UB23: 2085 MHz – EN50607
UB24: 2130 MHz – EN50607
⚙️ Technical Specifications
Product type: Unicable II SCR/dCSS LNB with Legacy outputs
SCR/dCSS outputs: 1
Legacy outputs: 2
Number of user bands: 24
Maximum system capacity: 24 SCR tuners + 2 Legacy tuners
Protocols: EN50494 and EN50607
EN50494-compatible user bands: UB1–UB8
EN50607-compatible user bands: UB1–UB24
Noise figure: 0.1 dB typical
Legacy output gain: 57–61 dB
SCR output gain: 42–62 dB
Gain flatness: ±0.5 dB over 26 MHz
Gain variation: 4 dB across the operating-temperature range
Cross-polarisation isolation: Greater than 22 dB
Image rejection: Greater than 40 dB
Legacy control: DiSEqC 1.0
Low-band LO frequency: 9.75 GHz
High-band LO frequency: 10.6 GHz
Legacy output current consumption: 100 mA
SCR output current consumption: 300 mA
Mounting neck: 40 mm
Neck length: 42 mm
Connections: 3 × F-type female
Weather protection: Extendable
Operating temperature: −40 to +65°C
DVB-S2-compatible: Yes
HDTV-compatible: Yes
UHD 4K-compatible: Yes
📦 Package Contents
