1+1 redundant L-Band Line Amplifiers with combiners (max. 32:1)

The HQC125CR-32 is a 1+1 redundant operating line amplifier with rear-side slots for integration of max. 4 passive combiner modules (capacity 8:1 to max. 32:1), built into a compact 1RU/19″ rack mount chassis. The unit features 8:1 to max. 32:1 L-Band combining while the two high-dynamic redundant operating amplifier modules allow variable gain control from 0 to 25dB as well as slope equalization 0 to 7dB so to reach best RF signal performance within the network. The redundancy switching between the two amplifier modules is done nearly interruption free within a switchover time of less than 5ms. Besides the variable gain control (MGC/AGC) and max. 1:32 splitting the unit additionally supports slope-equalization, RF power monitoring, threshold alarming, 2 front panel monitoring ports as well as 1:1 redundant dual power supply.

The HQC125CR-32 has a front panel LC-Display/keypads for user-friendly local configuration while front panel status LED´s indicating amplifier and power supply status. Remote configuration & monitoring can be done via its rear side Ethernet-Interface (WebGUI, SNMP). This high quality unit comes with lots of beneficial functionalities, superior RF performance and excellent signal quality. It is an ideal fit for any RF distribution infrastructure where accurate RF power as well as highest signal stability and availability is necessary such as Teleports, Satellite Earth-Stations, Broadcast facilities and CATV/IPTV headend platforms.

  • RF-Design HQC125CR-32_Front+Rear
  • RF-Design HQC125CR-32 Front
  • RF-Design HQC125CR-32 Rear

Features & Benefits

  • Space saving 1RU/19″ chassis

  • 1+1 redundant operating amplifier modules unit with max 32:1 combiner

  • >5ms switchover between active & hot-standby amplifier module

  • Variable gain adjustment 0 to 20dB

  • Hot-swappable amplifier and combiner modules

  • Supports slope equalization 0 to 7dB

  • Front-side monitoring port -20dB (Input & Output)

  • RF-power monitoring

  • Threshold alarm function and switchable output limiter

  • 10MHz external reference input

  • Switchable LNB-supply (Option)

  • Local & remote access & configuration

  • Front side status LED´s

  • 1:1 redundant power supply