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Product Detail

RLA270L

1:1 redundant L-Band Line Amplifier (0...26dB gain)


The RLA270L is a 1:1 redundant professional L-Band line amplifier with variable gain, slope-equalization, 10MHz external reference and switchable LNB-supply housed in a 1RU/19" chassis. This line amplifier is perfectly suited for RF distribution infrastructures in Teleports, Satellite Earth-Stations, as well as Broadcast- and Broadband facilities wherever accurate RF power, highest stability and availability is necessary. It is equipped with two high dynamic 1:1 redundant operating amplifier-modules each providing variable gain so to achieve best performance within the network. The unit features adjustable gain, slope equalization, RF power monitoring, 10MHz ref., LNB-supply 1:1 redundant power-supply. The RLA270L has a front-side LC-Display/keypads for local configuration while front-side status LED´s indicating amplifier and power-supply status. Remote configuration can be done via the Ethernet-Interface (WebGUI, SNMP).

Features & Benefits
  • Space saving 1RU/19" chassis
  • 1:1 redundant operating amplifier modules
  • >5ms switchover time between
    active & hot-standby amplifier module
  • Variable gain adjustment 0...26dB
  • Supports slope equalization 0...9dB
  • Front-side monitoring port (-20dB)
  • RF power monitoring
  • Threshold alarm function
    and switchable output limiter
  • 10MHz external reference input
  • Switchable LNB-supply
  • Local & remote access & configuration
  • Front side status LED´s
  • 1:1 redundant power supply / Optionally 48V DC psu

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