The Johansson 9920 is a DiSEqC Option-Twin switch configured for 4 satellite inputs plus 1 terrestrial input, delivering 2 outputs. It is engineered for systems using 2 twin LNBs paired with an option switch and 2 four-satellite multiswitches, enabling a single installation to serve multiple satellite positions and terrestrial sources simultaneously.

The switch handles both satellite IF (950–2150 MHz) and terrestrial (5–862 MHz) signals on separate paths with dedicated isolation between them, ensuring that satellite and terrestrial signals do not interfere with each other at any output.

Key Features

• 4 SAT inputs + 1 TERR input, 2 outputs
• Designed for 2 twin LNBs with option switch and 2 four-satellite multiswitches
• DiSEqC switching control: 1.0 / 1.1 and Tone Burst
• SAT frequency range: 950–2150 MHz
• TERR frequency range: 5–862 MHz
• SAT/TERR isolation: 30 dB
• Inter-input isolation: 40 dB

Product Benefits

• 40 dB isolation between satellite inputs prevents signal cross-contamination when switching between LNBs
• 30 dB SAT/TERR isolation keeps satellite and terrestrial signal paths cleanly separated
• DiSEqC 1.0/1.1 and Tone Burst compatibility ensures operation with a wide range of receivers
• Low current draw of 20 mA max reduces the power budget impact on the overall distribution system

Technical Specifications

• Model: Johansson 9920
• Type: DiSEqC Option-Twin switch
• Inputs: 4 × SAT + 1 TERR
• Outputs: 2
• SAT Frequency Range: 950–2150 MHz
• TERR Frequency Range: 5–862 MHz
• Input Loss (SAT): 4 dB
• Input Loss (TERR): 8 dB
• Isolation between inputs: 40 dB
• SAT/TERR Isolation: 30 dB
• Bypass control: —
• Switching control: DiSEqC 1.0 / 1.1 & Tone Burst
• Consumption: 20 mA max
• Dimensions: 112×98×56 mm

Why You'll Love It

• Integrates natively into complex multi-satellite, multi-receiver setups without requiring additional active components
• Compact 112×98×56 mm enclosure fits inside standard distribution cabinets
• Passive design with minimal current draw keeps the installation straightforward and the power budget manageable
• Johansson's heritage in professional signal distribution equipment backs the 9920's build and electrical consistency