The system, called P-OTHR or Polar Over-The-Horizon Radar, is a bistatic radar which includes 1024 receive channels and 256 transmit channels. The system is designed for installation in the Arctic, (inside shelters).

Based on D-TA’s standard products, DTA-2300 high performance 8/16-channel HF transceiver system and the DTA-5000 RAID server for processing & record/playback, the entire P-OTHR system was manufactured, integrated and tested in a record time.