The LTE Digital Radio Test Set that supports CDMA-based data standards now supports multiple Radio Access Technologies (RAT) including CDMA EV DO and eHRPD. Option 104 allows testing of multi-mode devices across all the standards they are required to support and also to test hand-over between LTE and eHRPD. It provides test capabilities for EV-DO Release 0, EV-DO Revision A, and eHRPD. By supporting all of these standards in a single box, the 7100 provides manufacturers of both cellular terminals and chipsets with a unified test environment to fully test all the RATs supported by the device under test. For more information, call AEROFLEX INC., Plainview, NY. (800) 835-2352.