Clio182
The aerial on my Clio appears to be disintegrating from the base up and so begins my search for a replacement. RPD will sell me a genuine part for about £20 or there are aftermarket options available. One of those is the short “stubby” type:
Do these do the job?

Short Stubby Car Aerial Fits Renault Clio 172 | 182 | Captur | KADJAR | Megane | eBay
Short Stubby Car Aerial. You are looking at a 100% new short stubby aerial. Just screw it on and you are on your way. Installation will take no more than seconds. It fits onto any make or model of car that has a screw on aerial base (. ).
rover.ebay.com
Do these do the job?