Weltech Electronics offers Co-Axial Connectors / Adaptors with Threaded Coupling. Weltech Electronics manufactures Connectors, Audio-Video, CATV-MATV Accessories and Components, Audio-Video Parts, Jacks, Electromechanical Components, Plugs and Sockets, RF or Microwave Co-axial Connectors, Receptacles and Adapters such as PAL, F, RCA, UHF, Mini UHF, N, BNC, TNC, SMA, SMB, FME [SAP], Fibre Optic Connectors and Adapters etc. The Co-Axial Connectors / Adaptors with Threaded Coupling comes under the brand name "UHF - MINI UHF Series" are general purpose units developed for use in low frequency systems from 0.6 - 300 MHz. The Co-Axial Connectors / Adaptors with Threaded Coupling are used in the radio industry where UHF is an acronym for Ultra High Frequency because at the time 300 MHz was considered high frequency.