RG58 Coax 50 ohm Plenum Cable
The connector typically used on this wire is BNC-RG58-PL.
This cable works for antenna hookups in wireless networks and is also good substitute for the Thinnet™ wire.
This wire has a Plenum jacket, see CAB-RG58-ST for a PVC 50 ohm cable.
LMR 50 Ohm Coax for Wireless Network Antennas
RG62 93 ohm Coax Cable
RG58 Coax 53.5 ohm Cable 92% Braid
RG58 50 ohm Thinnet Coax Cable