Bullet™ and Super-Bullet™ Baluns and Ununs are 500/1500 watts PEP rated, purpose designed for portable and stealth installations for all antenna types. Easy to deploy, heavy and sturdy enough to be thrown over a tree limb with ease and robust enough to run demanding digital modes like FT-8/FT-4, RTTY, and PSK31. Buy the Bullet™ balun or unun of your choice and experience the fun of making your own custom antenna with our convenient wire add-on kits. We are sure you will be pleased with the results.

FSB31-1, ID=1", RFI Range 1-300 MHz, Bulk Pack of 3

Store/Ferrite Core Products/Mix 31/Snap On - Mix 31 - RFI Range 1-300 MHz

Product Details

MPN: FSB31-1

Initial Permeability (@ 10KHz): 1500

Material: MnZn

Max cable size - in/mm: 1.0/25.4

OD (A) - in/mm: 2.22/56.4

ID (B) - in/mm: 1.02/25.9

Length (C) - in/mm: 1.69/41.9

Z (ohms per bead - single turn 1 MHz): 45

Z (ohms per bead - single turn 5 MHz): 90

Z (ohms per bead - single turn 10 MHz): 125

Z (ohms per bead - single turn 25 MHz): 218

Z (ohms per bead - single turn 100 MHz): 375

Z ohms (per bead - single turn 250 MHz): 340

Case/Box lot size: 36

Also known as Big Clamp On. Very useful for AC/DC power, coax cable, etc. Use multiple turns for best results or multiple chokes in series (recommended for large amperage power cables). Always put +/- dc cables through the same ferrite filter so their fields cancel and the ferrite suppresses the common mode current on each cable.. Bulk pack of 3