Tripods, clamps, masts, extrusions and outdoor microphone protection. The mechanics that hold a measurement still while the wind blows.
Standardised 1.2-1.5 m heights, without a concert-sized stand.
Measurements on windows without drilling.
Standardised heights (4 m, 10 m) without hiring a cherry picker.
The most trivial and most frequent problem on site.
Two-section tripod. Fewer joints means more rigidity and less time to set up; in exchange it takes more room when folded.
Extension of the existing family.
Measurements that get thrown away today because wind exceeds 5 m/s.
Building the support that does not exist.
Overnight condensation means sensitivity drift.
They are bought blind: nobody publishes a measured insertion loss.