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The Data Harvester Unit (DHU) is designed to connect Smart Antenna Modules (SAM) to the Operator Console. SI has designed two versions of this unit differing in the number of ports available. The six-port unit allows for up to 6 SAMs to be plugged directly in to the DHU at a time. The fifteen-port unit allows for up to 15 SAMs to be plugged directly in to the DHU at a time.
Every SAM must be connected to the DHU before the survey takes place for initial configuration of each device’s settings, and must be connected again after the survey (i.e. when the memory cards are full or when the data from them is desired) to harvest the accumulated data that has been recorded to the SAMs’ built-in flash memory cards.

Functions:

  • Configuration of SAMs for survey
  • Download (or “harvest”) the recorded data from the flash memory cards of SAMs simultaneously
  • Provide with 12Volts Power to the SAMs