1+1 redundant L-Band Line Amplifier (0 to 26dB gain)

The RLA270A 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 RLA270A 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).

  • RF-Design RLA270A
  • RF-Design RLA270A Rear
  • RF-Design RLA270A Front+Rear

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 to 26dB

  • Supports slope equalization 0 to 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