2x Trimble GPS Antenna Cable Converter TNC to BNC for R8 R6 Topcon Leica Sokkia
2 x BNC-TNC adapter BNC Plug male to TNC Jack female straight RF Coax Adapter connector For Trimble R8 R6 Topcon Leica Sokkia. a TNC, R8, R7, R6, 5800, 5700, Pro XR/XRS/XL, 4700, 4400. Cable saver convert a BNC connection to a TNC connection.