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PROFI CLASS   1 satellite multiswitches
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PROFI CLASS - 4 satellites multiswitches

4-satellites (16 polarities) standalone multiswitches with an integrated power supply are designed for the distribution of terrestrial and satellite signals from 4 satellite positions for up to 26 subscribers. Multiswitches are compatible with all satellite receivers, which support DiSEqC control system. They are suitable for both analog and digital reception.
The multiswitches and integrated power supplies are designed for maximum efficiency in full operation, eliminating need for stand-by mode functionality.

Advantages of PROFI CLASS multiswitches
  • input attenuators at all inputs
  • configurable support for Quad LNBs
  • selectable active / passive processing of terrestrial band
  • 12V DC supply for terrestrial preamplifier
  • extended temperature range


Type Inputs Outputs Description
MS17/4PIU-6 V10 17 4 DiSEqC multiswitch with integrated power supply, 0 to 15 dB attenuators, Quad LNB compatible, switchable active/passive terr. input
MS17/8PIU-6 V10 17 8
MS17/12PIU-6 V10 17 12
MS17/16PIU-6 V10 17 16
MS17/20PIU-6 V10 17 20
MS17/26PIU-6 V10 17 26
Useful information
  • Multiswitches are controlled by receiver using analog and DiSEqC 1.0 commands:
    command sent by receiverselected input of multiswitch
    13 V, 0 kHz, DiSEqC A (1)A
    18 V, 0 kHz, DiSEqC A (1)B
    13 V, 22 kHz, DiSEqC A (1)C
    18 V, 22 kHz, DiSEqC A (1)D
    13 V, 0 kHz, DiSEqC B (2)E
    18 V, 0 kHz, DiSEqC B (2)F
    13 V, 22 kHz, DiSEqC B (2)G
    18 V, 22 kHz, DiSEqC B (2)H
    13 V, 0 kHz, DiSEqC C (3)I
    18 V, 0 kHz, DiSEqC C (3)J
    13 V, 22 kHz, DiSEqC C (3)K
    18 V, 22 kHz, DiSEqC C (3)L
    13 V, 0 kHz, DiSEqC D (4)M
    18 V, 0 kHz, DiSEqC D (4)N
    13 V, 22 kHz, DiSEqC D (4)O
    18 V, 22 kHz, DiSEqC D (4)P
  • Multiswitches are not compatible with Monoblock LNBs
  • If higher than available number of user outputs is required, simply use two multiswitches instead of one, routing LNB outputs via signal splitters
  • If terrestrial band is used, terminate all unused outputs by 75 ohm loads
  • Switching between active and passive processing of terrestrial band is performed by lever No. 1 of configuration DIP-switch
  • 22 kHz tone required for Quad LNB can be disabled by DIP-switch
  • DC supply for preamplifier of terr. antenna is limited to 150 mA max. The supply is disconnected if higher load or short circuit is applied to terrestrial input. To keep power consumption at minimum level is however recommended to include external DC block if short-circuit conditions should persist on terrestrial input
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