1+1 redundant / 2 single high precision L-Band Amplifier (gain 0 to 40dB, Step 0.1dB)

The HQR245C-FT represents a 1+1 redundant RF line amplifier in a compact 1RU/19″ rack mount operating at L-Band (950 – 2150MHz) frequency useable as 1+1 or dual single operational amplifier.

It comes with variable gain control ranging from 0 to 40dB in 0,1dB step along with slope equalization (module HQA45MGFT) and various additional functionalities. For highest operational performance the HQR245C-FT is available with Amplifier Module HQA45MGFTNS (no slope) for highest return loss > 18dB.

  • RF-Design HQR245C Front
  • RF-Design HQR245C Rear
  • RF-Design HQR245C Front+Rear_2D

Features & Benefits

  • Space saving and compact 1RU/19″ rack mount design

  • 1+1 redundant operating amplifier modules
  • Operation Mode 1:1 redundant or two single amplifiers
  • Less than 5ms switchover between amplifiers 1 & 2

  • Variable gain adjusts 0 to 40dB, 0.1dB steps (MGC/AGC)

  • Slope equalization 0 to 7dB, 1dB steps with HQA45MGFT

  • RF power monitoring for both amplifier-modules (In & Output)

  • Threshold alarm function and switchable output limiter

  • 2 x 2 front panel monitoring ports -20dB (Input & Output)

  • 1:1 redundant dual power supply (hot-swappable)

  • MTTF Counter and Warning Function for Power Supplies

  • Front panel status LED´s (amplifier & power supply status)

  • Local configuration via front panel LC-Display/keypads

  • Remote configuration via Ethernet-Interface (WebGUI, SNMP)