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Alto L-band 4+2 Redundant Amplifier Chassis with hot swap PSU's, 50&75 ohm-QUAD


  • Description

    Model ALT-C346-5U-xxxx, Quad 4+1 Redundant ALTO Amplifier chassis.  Can be supplied as a mixed impedance chassis, with either a set of 50Ω or 75Ω RF connectors on the inputs and outputs. All input or all output ports have to be the same.

    This model benefits from LOCAL CONTROL via push buttons and display and REMOTE CONTROL via ETHERNET port with SNMP and web browser interface. With dual redundant CPUs and power supplies for reliability in service. 5U high x 450mm deep x 19" wide shelf. 

    Please note: The RF system performance is determined by the Amplifier module - and can vary dependent upon the chassis choice.

    See below for Alto Amplifier modules compatible with the Alto Amplifier Chassis

  • Applications

    Typical Applications

    - Front end RF chain

    - Providing cable loss compensation for teleports

    - TVRO and head-ends.

  • Model Numbering

    Click here to view a schematic which explains the alto Amplifier model numbering system.

  • Superseded Altos

    The success of ETL's Alto Amplifiers means that the range of different modules/requirements is growing very fast. Rather than proliferating new chassis model numbers, we have updated our model numbering scheme to split chassis (many of which are common) and modules.

    Click here to view a reference table for the superseded Alto model numbers and what they have been updated to. This may help you when requesting for a quote or placing an order.

Connector Type Model No. Price Datasheets
50 ohm BNC (IN) 75 ohm F-type (OUT)
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50 ohm BNC (IN) 75 ohm BNC (OUT)
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50 ohm SMA (IN) 75 ohm BNC (OUT)
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50 ohm SMA (IN) 75 ohm F-type (OUT)
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