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Products

PNB Series – LNB Redundancy Systems

These systems comprise a rack mounted control and L-Band switching unit, outdoor LNB’s, waveguide switch and interconnecting waveguide & all necessary L-Band and control interface cabling to suit specific site requirements.
The units are designed to power, monitor & switch the remote mounted LNB’s to provide a complete turn-key LNB redundancy system.

Download the full technical specifications

The PNBx1+1 & PNBx2+1 Low Noise Block (LNB) redundancy switching & control systems are designed to power, monitor & switch remote mounted LNB’s to provide a complete turn-key LNB redundancy system.
The systems comprise;
• An RCU50/52 rack mounted control and L-Band switching unit.
• Outdoor LNB’s (to customer specification/ preference).
• Waveguide switch and interconnecting waveguide (standard and custom mechanical configurations available).
• All necessary L-Band and control interface cabling to suit specific site requirements (optional).

The RCU50, 52 units are designed to power and monitor the remote mounted LNB’s and drive remote mounted waveguide switches. A range of 10MHz reference signal generation, locking and pass through options as well as DC supply can also be provided to drive the LNB units either via discrete cabling or multiplexed onto the L-Band cables.
The RCU50, 52 front panel can be provided with manually activated lockable switches, alternatively the RCUH50, 52 unit can be specified which includes a full front panel user interface incorporating a graphics display module, membrane keyboard and features a clear and intuitive control and configuration menu.

Peak Features

  • Compatible with most makes of LNB and waveguide switch.
  • Monitoring of off-line LNB L-band output.
  • Optional reference generation, external reference locking or ‘pass-through’ to LNB.
  • Dual mains input & redundant power supplies fitted as standard.
  • Basic front panel with key switches or full user interface including graphics display available.
  • Remote control fitted as standard, with optional Ethernet remote.