Observed signal levels: none DUT138 11.4949 11.2334 11.4946 11.2341 11.4942 11.2337 11.4946 averages 11.49458 11.23373 Standard deviations of individual measurements 0.00029 0.00035 Insertion loss 0.2608 dB Standard deviation on insertion loss 0.00025 Error limits (3 sigma) +/- 0.00075 dB |