By the way.... Just because it's new, paid $$$, and name brand does not guarantee good quality. Personally, I had 6 SMA to N connectors from a well known brand name manufacturer. 5 out of 6 of them will not show repeatable result. On the other hand, my cheap eBay kind works just fine.
Moral of story is, we got to test before trusting them. From eBay sources, quality is not guaranteed. They will likely vary drastically from seller to seller, lot to lot, piece by piece. Before using it for the first time, I always visual check. Then be mindful for any inconsistencies that may show up.