Baseline the complete assembly with calibrated complex S-parameters at declared reference planes. Record routing, bend state, connector torque, temperature and uncertainty. Where power matters, state average and peak waveform, duty cycle, mismatch, fault duration and the thermal locations to monitor.
Apply only the relevant flexure, temperature, pressure, humidity, vibration, shock or sealing sequence with defined ramp, dwell and recovery. Measure during exposure when the requirement is operational; otherwise state the stabilized or post-recovery condition. Survival and continuity are not substitutes for retained RF limits.
Repeat insertion loss, return loss and any phase, delay, shielding or PIM checks after stress and controlled remates. Retain native data, calibration identity, serial number, drawing revision, connector history and deviations so production and replacement units can be compared.