Spiderbeam DUAL CORE Balun (Kit)

This is exactly the same balun as used in our Spiderbeam Yagi antennas: a W1JR type coax choke with extremely good balancing properties on 10 - 28 MHz and quite good balancing properties on 3.5 - 7 MHz. It is very well suited as a good allround balun for all antennas on this frequency range. The kit contains all necessary parts to build the complete balun. Only high quality parts are used (Fair-Rite ferrite toroid, Teflon coax cable, rugged UV resistant plastic housing).
However, this dual core model has two FT-240/61 ferrite toroidal cores instead of one (standard balun) for higher performance.
Only high-quality parts are used (ferrite core, Teflon-insulated coaxial cable, robust UV-resistant plastic housing).
Note: One such balun is already included in all of our Spiderbeam Yagi antenna kits. We are offering it here as a quality standalone product for any other antenna you may build.

Weight: ca. 650g
Maximum power:
For antennas with an SWR < 1:3 - up to 3500W PEP 
For antennas with an SWR > 1:3 - up to - bis zu 1500W PEP

Contains:
1x [PA007] Aluminium U-profile
4x [PA009] Screw, V2A, M6x30
2x [PA010] Screw, V2A, M6x16
6x [PA012] M6 nut (V2A)
10x [PA013] M6 washer, V2A (outer diam.18 mm)
4x [PA015] M3 screw, V2A 10mm 4x [PA016] M3 nut (V2A)
6x [PA017] Rubber sealing washer (M6)
4x [PA027] M6 tube cable lug (90° angled version)
1x [PA030] Balun plastic housing / BOX, waterproof
1, 5m [PA031] RG142 coax cable 5mm (Teflon insulated)
2x [PA032] Ferrite toroid ring FT-240-61
1x [PA033] PL coax socket SO239 NP
1x [PA034] Rubber sealing washer for coax socket
1x [PA035] M3 solder lug (1 pole)
8x [PZ01-1] cable tie, black, 200x4. 8mm

Further information on our Balun-Kits can be found at: Documents, Tips and Construction Guides