JULTEC JRS0504-8M Unicable II Single Cable Converter 4 SAT Inputs 8 User Bands

The JULTEC JRS0504-8M is a high-performance Unicable II (JESS) single cable converter designed for modern satellite distribution systems. It converts signals from up to four SAT inputs (Quattro-LNB compatible) and one terrestrial input into a single coaxial output, supporting up to 8 user bands (UBs) for independent tuner access. This device enables the distribution of satellite and terrestrial TV signals over a single cable, ideal for multi-room installations.

Advantages

Simplifies cabling by combining multiple signals into one cable; supports up to 8 receivers or tuners; fully compliant with EN50607 (Unicable II) and EN50494 (Unicable) standards; active terrestrial path for DVB-T/T2, DAB, and FM; external power supply or receiver-powered; compact wall-mountable design.

Suitable for

• Multi-room satellite TV distribution
• Single-cable installations in apartments, hotels, and offices
• Upgrading existing Unicable systems to Unicable II
• Integrating terrestrial signals alongside satellite

Key specifications

• Product Type: Unicable II (JESS) Single Cable Converter / Multiswitch
• SAT Inputs: 4 (Quattro-LNB compatible)
• Terrestrial Input: 1 (DVB-T/T2, DAB, FM)
• Unicable Outputs: 1
• User Bands per Output: 8
• Standard Compliance: EN50607 (Unicable II / JESS), EN50494 (Unicable)
• SAT Input Frequency Range: 950 - 2150 MHz
• Terrestrial Input Frequency Range: 5 - 862 MHz
• Control Protocol: DiSEqC 1.x, DiSEqC 2.x, EN50494, EN50607
• LNB Powering: Yes (via SAT inputs)
• Power Supply: External (18V DC, e.g., JPS18-1000) or via receiver
• Max Output Level (SAT): 90 dBµV (35 dB IMD3)
• Max Output Level (Terrestrial): 85 dBµV
• Terrestrial Path: Active
• Connectors: F-type (all inputs/outputs)
• Cascadable: No (standalone unit)
• Mounting: Wall mountable
• Power Consumption: Approx. 100 mA (without LNBs)
• Operating Temperature: -20 to +50 °C

Recommendations

For optimal performance, use with a compatible Unicable II receiver and a Quattro-LNB. Ensure proper grounding and surge protection. The external power supply (JPS18-1000) is recommended for installations with long cable runs or multiple LNBs.