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IBDH(B) series – Multi-Range, Rack Mount, Block DownConverters with full user interface and remote control

The 19 inch, 1U rack mounted IBDH(B) series of Multi-stage Block Frequency DownConverter units from Peak Communications are designed to take the incoming SHF signal and produce an output at L-Band that is suitable for direct connection to an L-band demodulator or for further conversion typically by a P7001 synthesised DownConverter.

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The 19 inch, 1U rack mounted IBDH(B) series of Multi-stage Block Frequency DownConverter units from Peak Communications are designed to take the incoming SHF signal and produce an output at L-Band that is suitable for direct connection to an L-band demodulator or for further conversion typically by a P7001 synthesised DownConverter.
The IBDH(B) series of units are mains powered and are constructed of high grade components to give the ultimate performance. They utilise Externally Phase Locked Dielectric Resonator Oscillators (XPDROs) and are far superior in stability and phase noise to Voltage Controlled Oscillators (VCOs), as commonly used in other BUC designs.
These Multi-range converters are offered as standard with internal range switching and a single input and output connection. Range selection is performed manually from the front panel. Separate inputs and outputs for each range/band are available as options to allow simultaneous range/band operation.
For redundancy the IBDH(B) uses a simple CANBUS® interface and has an integral redundancy controller for 1+1 & 2+1 operation (for use with external R1000HH, R2000HH series switch units), also compatible with the RCUH100/ RCUH200 series 1+1/ 2+1 ‘stand alone’ redundancy controllers. For N+1 systems the RCU1002 series is offered.
The unit incorporates a graphics display module, membrane keyboard and features a clear and intuitive control and configuration menu fully utilising the unique graphics display.

Peak Features

  • High stability, low ripple and excellent phase noise, using PDRO technology
  • 10MHz External Reference option fitted as standard with automatic internal reference back-up
  • Electronically Variable Attenuator options for both local & remote control of Gain
  • Integral 1+1 & 2+1 CANBUS® redundancy control & N+1 switch systems available
  • L-Band monitor and Fibre Optic L-Band interface options available
  • RS232/ 485 or optional Ethernet remote control