I spoke to an alledged Maplins antenna specialist & told him what I needed. Low loss coax for use at UHF. He tried to sell me RG-58 which is far from low loss even at VHF
Anyone who knew even the most basic facts about what they were talking about & Maplins NEVER know jack $h1t about what they are talking about, would have sold you what the radio told you it needed. Which is a Male N type connector.
The female is on the left & the male is on the right.