Baluns Etc
Quality Components for all your DIY needs
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Ferrite Toroid - High Permeability
$11.95Full size (2.4") mix 31 ferrite with white identifying color and surface sealer/coating that provides excellent long term weatherproofing.$11.95 -
Ferrite Toroid - Medium Permeability
$10.95This is a mix 43, medium permeability toroid best for moderate power (<= 500w) EFHW designs and choking above 40 MHz.$10.95 -
Ferrite Toroid- Low Permeability
$12.95This is low permeability (<300) custom ferrite mix used by Balun Designs for most wire wound designs. Best permeability for most wire wound baluns and ununs. Not recommended for EFHW. Can be used bare or inserted in Teflon tubing for very...$12.95 -
High Power Coaxial Cable - Per foot
$2.89Mil Spec M17/111 coax that is just right for winding numerous types of suppression/choke baluns and some ununs. This coax is very rugged but also somewhat stiff due to the Teflon insulator and silver clad solid steel center conductor. It also...$2.89 -
PTFE (Teflon) Tubing per foot
$0.35Pricing is per foot with a minimum of 10 ft and a max of 50 ft. Teflon (PTFE) tubing is utilized with many types of balun and unun windings to increase inter conductor breakdown voltage and to manage characteristic impedance of the windings. When...$0.35 -
RF Connector - BNC
$5.25Panel mount female BNC connector with Teflon insulator and gold center conductor. This is a high quality Amphenol connector$5.25 -
RF Connector -N Female
$4.25Bulkhead four hole female N connector. Teflon insulator and gold center conductor$4.25 -
Thermaleze Winding Wire (per foot)
$0.39This is 14 gauge Essex Superior Heavy Build 240c Thermaleze insulated wire. Full specifications can be found using this link. Substantially higher voltage breakdown insulation than normal enamel coated wire. Insulation rated at 240 degrees...$0.39