Complete upgrade on a 9m Ku band VERTEX antenna in Norway . NPC SYSTEM supplied its integrated monopulse tracking solution : RF monopulse plate, NEYRPIC DTR500, NEYRPIC ACU550, PDU to drive 2 brand new AZ brushless motor-brakes driven with NPC ABS (Anti-Backlash System), 1 brand new EL brushless motor-brake mounted on a new screw jack, AZ and EL optical encoders and POL magnetic encoder. Our site crew, enjoyed the challenge of replacing the Elevation jack at first to finally put this system back in monopulse tracking for many years to come.
