Improved Swept Frequency Tester (ISWFT)

The Harris Improved Swept Frequency Tester (ISFWT) is a portable, battery powered, transmission line test set, designed specifically for flight line and ship borne transmission line performance verification, fault detection and fault isolation. Test functions include automatic and ISWFT performs Radio Frequency (RF) and optical transmission line performance verification and diagnostics. The ISWFT design adopts proven advanced concepts of the extremely successful AN/PLM-4 Radar Signal Simulator, which is currently in use worldwide.

ISWFT performs Radio Frequency (RF) and optical transmission line performance verification and diagnostics

ISWFT is a robust RF transmission line analyzer that provides precise transmission line measurements for test and diagnostic purposes. A precision RF interface is utilized between the ISWFT and the Unit Under Test (UUT) improving the accuracy of the ISWFT for test and diagnostics. The ISWFT is supplied with extremely low-loss RF cables and adapters, along with built-in automated calibration routines that minimize measurement errors and provide test repeatability.