£35.00 inc. tax

9.1 ulun and 1.1balun

Excellent 9:1 current balun (this is the one we use at Superyagi antennas on out 40m dipole ) with great results... (note photo is 4:1 )
  • with built in high attenuation   1: 1  current balun  >35 db  rejection of RF current on the outside of your coax.
why  have them in one unit  ?    no need for  extra  connections  coax patch leads  chance of water ingress  all add up to losses these units are built and tested with the 
latest test gear and come in a aluminum outer case for  the best possible RF decoupling  these are the very best   if you need higher power contact us . 
  • Offering the maximum common mode choking possible with over 35dB even at 3.5 MHz. Using Premium Teflon silver plated wire (very expensive).
  • Twin 100 Ohm Parallel lines giving perfect 50 Ohm matching 90MHz.
  • Power handling over 750 watts pep (on low swr antennas). Multiband 500 watts pep.
  • Premium Imported iron cores from Amidon for maximum performance.
  • 10 times better than any other 1:1 balun listed on eBay. Much bettter than any coax balun right down to top band.
  • 99.99% efficient.
  • Standard option is so239 to binding posts.
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