Atlas SI software tests PCB transmission line losses in a tightly controlled production environment. Employs mathematical processing techniques to extract frequency dependent loss characteristics when used in conjunction with suitably designed test coupons and precision GHz probe assemblies. Interfaces with Tektronix DSA8200 oscilloscope TDRs, and supports SET2DIL (single-ended TDR to differential insertion loss) test methodology for extraction of differential insertion loss from a single ended test and suitably designed coupon. Comprises GHz test software, probe and cable set, Tektronix DSA8200 TDR with 80E04 TDR sampler heads and optional CGen Si insertion loss coupon generator.

Polar Instruments, www.polarinstruments.com