Current Balun 1:1 Broadband-Balun 1:1  Balun 1:4  Balun 1:1 + 1:4 MTFT-Un-Uns

Switchable Balun  1:1 or 1:4

Two 1:4-baluns are combined and can used as 1:1 or 1:4.

Ideal for an Antenna-Matchbox to go to an open wire line like Wireman-cable.