Air Force picks Rohde & Schwarz USA to build VDATS open-architecture avionics test and measurement station

Feb. 12, 2021
VDATS is the Air Force member of the U.S. military families-of-testers, and is the Air Force's directed and preferred automatic test solution.

ROBINS AIR FORCE BASE, Ga. – U.S. Air Force electronics experts needed a company to assemble a field- and depot-level avionics test and measurement system. They found their solution from Rohde & Schwarz USA Inc. in Columbia, Md.

Officials of the Air Force Sustainment Center at Robins Air Force Base, Ga., announced a $9.2 million five-year contract to Rohde & Schwarz on Wednesday to provide kits to assemble the Versatile Diagnostic Automatic Test Station (VDATS).

VDATS is the Air Force member of the U.S. military families-of-testers, and is the Air Force's directed and preferred automatic test solution.

Related: Air Force asks Teradyne for test and measurement kits for VDATS open-architecture avionics test stations

The station has a modular open-architecture design and is adaptable to most electronic test and measurement needs. It was designed originally for depot testing capabilities, but is suitable for intermediate-level testing under controlled conditions.

Today test and measurement experts at the Warner Robins Air Logistics Complex (WR-ALC) at Tobyhanna Army Depot, Pa., build the VDATS organically.

The tester comes in two core configurations: the digital analog (DA)-1 that handles most analog and light digital requirements; and the DA-2 station for enhanced digital testing for advanced avionics testing. It also has a radio-frequency roll-up assembly for standard RF test capability.

Related: Navy orders 35 eCASS test and measurement systems to troubleshoot and repair avionics at sea or ashore

The VDATS design enables modular capability enhancements through mission equipment support sets (MESS) for small applications or roll-up bays for larger applications that are portable.

This preserves the configuration stability of the station while providing flexibility to adapt to a wide variety of workload requirements, which also reduces the proliferation of unique test stations, experts say.

On this contract Rohde & Schwarz will do the work in Columbia, Md., and should be finished by February 2026. For more information contact Rohde & Schwarz USA online at www.rohde-schwarz.com, or the Air Force Sustainment Center at Robins Air Force Base at www.afsc.af.mil.

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