Comutador de distribuição de satélite JULTEC JRM0908T 9/8 Multiswitch 8 entradas SAT IF 1 entrada terrestre 8 saídas de participante

The JULTEC JRM0908T is a high-performance multiswitch designed for satellite and terrestrial signal distribution in multi-dwelling units (MDUs) and single-family homes. It supports up to 8 SAT IF inputs (for 2 satellites, 4 polarizations each) and 1 terrestrial input, providing 8 subscriber outputs. The switch features active terrestrial amplification with 10 dB gain and DiSEqC 2.0 protocol for seamless switching. Its die-cast aluminum housing ensures durability and effective heat dissipation. Ideal for modern TV distribution systems requiring reliable signal quality and easy installation.

Advantages

Supports up to 8 SAT IF inputs for flexible satellite configurations. Active terrestrial path with 10 dB gain compensates for signal losses. DiSEqC 2.0 ensures compatibility with most LNBs and receivers. Compact and robust die-cast aluminum housing for long-term reliability. Low power consumption (<5W) reduces operating costs.

Suitable for

• Multi-dwelling units (apartments, condos) requiring shared satellite and terrestrial TV distribution.
• Single-family homes with multiple TV outlets needing access to multiple satellites.
• Small to medium commercial installations like hotels or offices.

Key specifications

• SAT-IF Inputs: 8 (for 2 satellites, 4 polarizations)
• Terrestrial Input: 1
• Subscriber Outputs: 8
• SAT-IF Frequency Range: 950-2200 MHz
• Terrestrial Frequency Range (Forward): 47-862 MHz
• Terrestrial Frequency Range (Return Path): 5-65 MHz
• SAT-IF Gain: 0 dB (level compensated)
• Terrestrial Gain: 10 dB (active)
• Switching Protocol: DiSEqC 2.0
• LNB Power Supply: 18V, 22kHz tone, max 500mA total
• Power Consumption: <5W (without LNBs)
• Power Supply: External (e.g., Jultec JPS18-1000, 18V/1A)
• Input Isolation (SAT-SAT): >30 dB
• Input Isolation (SAT-Terrestrial): >30 dB
• Max Output Level (SAT-IF): 90 dBµV
• Max Output Level (Terrestrial): 85 dBµV
• Operating Temperature: -20 to +50 °C
• Housing Material: Die-cast aluminum

Recommendations

For optimal performance, pair with a compatible power supply like the Jultec JPS18-1000. Ensure proper grounding and use high-quality coaxial cables for best signal integrity.