KATHREIN EXE 2581 – multiswitch satelliitti- ja maanpäällisille signaaleille (8 lähtöä) 20510147

Distribute satellite and terrestrial signals to up to 8 receivers with the KATHREIN EXE 2581 multiswitch. It features 4 satellite inputs and 1 terrestrial input, supporting a frequency range of 950-2200 MHz for satellite and 5-862 MHz for terrestrial signals.

Overview

The KATHREIN EXE 2581 is a standalone multiswitch designed for distributing signals from a Quattro LNB and a terrestrial antenna to multiple receivers. It supports switching commands including 13/18V, 0/22kHz, and DiSEqC 2.0, ensuring compatibility with a wide range of satellite receivers.

What stands out

• 8 subscriber outputs for multi-room installations
• Low insertion loss: 2-4 dB for satellite, 15-20 dB for terrestrial
• High isolation: >30 dB between satellite inputs, >25 dB between outputs
• Class A shielding according to EN 50083-2
• Power consumption under 1 W

Technical details

• Number of SAT inputs: 4
• Number of terrestrial inputs: 1
• Number of subscriber outputs: 8
• SAT frequency range: 950-2200 MHz
• Terrestrial frequency range: 5-862 MHz
• SAT tap loss: 2-4 dB
• Terrestrial tap loss: 15-20 dB
• Switching commands: 13/18V, 0/22kHz, DiSEqC 2.0
• LNB power supply: via connected receiver (max. 60 mA per receiver)
• Shielding class: Class A (EN 50083-2)
• Connector type: F-type
• Isolation SAT-SAT: >30 dB
• Isolation SAT-Terrestrial: >30 dB
• Isolation output-output: >25 dB
• Return loss (inputs/outputs): >10 dB
• Operating temperature: -20 to +50 °C
• Power consumption: <1 W
• Multiswitch type: Standalone
• LNB compatibility: Quattro LNB

Our verdict

The KATHREIN EXE 2581 is a reliable choice for distributing satellite and terrestrial signals to up to 8 receivers, with low loss and high isolation ensuring clean signal delivery.