Electrical Supplies
N-to-SMA connecting wire RG402 semi flexible wire SMA male and female extension 141 to N male adapter
N-to-SMA connecting wire RG402 semi flexible wire SMA male and female extension 141 to N male adapter
https://www.bizrate.co.uk/electricalsupplies/n-to-sma-connecting-wire-rg402-semi-oid37605313636.html