Nordic recommended test for latent failure

[lukesnow]

Hello,

Is there a particular test Nordic recommends to screen for latent failures in the BLE circuit?  If one has access to an Anritsu MT8852B tester with Direct-Test-Mode, can one of the tests be used to accomplish this type of test?

Thank you

Luke

[ketiljo]

A test with a BLE tester will test the radio, 32 MHz oscillator and MCU. If you do a radiated test in a fixture, you will test the antenna as well. So such a test will test most of the functionality of the device.