Our bench test numbers flipped after swapping out that old cable set

We were chasing intermittent faults on a 737 pitot static rig for weeks, then I replaced the 30 foot test cable bundle with fresh shielded pairs and every reading straightened out in one afternoon. The old cable had cracked insulation near the connector and was picking up bleed from the fluorescent shop lights. Has anyone else found that cable condition matters more than the box itself on these older setups?

0 comments

0 Comments

No comments yet

Be the first to share your thoughts on this discussion.