Brand Name: North Hills (P/N: DBT300) • Description: Databus Network Tester (DBT300) to support the MIL-STD-1553B Data Bus Network. Must have the capability to detect common wiring problems (shorts, o... Brand Name: North Hills (P/N: DBT300) • Description: Databus Network Tester (DBT300) to support the MIL-STD-1553B Data Bus Network. Must have the capability to detect common wiring problems (shorts, opens, crossovers, phasing errors), include Go/No-go indicators, measure Return Loss and Insertion Loss, and check transformer continuity. • Network Restriction: Must be standalone with NO WiFi or Bluetooth capabilities.