JBALUN-915 1:1 RF Isolator – 1.8–30 MHz, 500W PEP

The JBALUN-915 RF Isolator is a 1:1 ferrite choke designed for installation in line with 50-ohm coaxial cable. Covering 1.8–30 MHz and rated at 500W PEP, it is suitable for fixed and mobile amateur radio stations. Its 6061 hard-anodised aluminium housing contains 51 manganese-zinc ferrite beads and a 15 cm internal section of RG303 coaxial cable. UHF female connectors provide connection to coaxial leads fitted with compatible PL-259 plugs. Features and specifications Model: JBALUN-915 Type: 1:1 ferrite RF choke System impedance: 50 ohms Frequency range: 1.8–30 MHz Power rating: 500W PEP Connections: UHF female (SO-239) Housing: 6061 hard-anodised aluminium Ferrite beads: 51 manganese-zinc beads, arranged as 3 × 17 Internal cable: 15 cm RG303 coax Applications: Fixed and mobile amateur radio stations