442300382 - Off Center Fed (OCF) Antennas

FSB31-1/4, ID=1/4"/6.3mm, RFI Range 1-300 MHz, Bulk lot of 25 pieces

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

Product Details

Initial Permeability (@ 10KHz): 1500

Material: MnZn

Max cable size - in/mm: .25/6.3

OD (A) - in/mm: .788/20

ID (B) - in/mm: .26/6.6

Length (C) - in/mm: 1.55/3.94

Z (ohms per bead - single turn 1 MHz): 28

Z (ohms per bead - single turn 5 MHz): 83

Z (ohms per bead - single turn 10 MHz): 105

Z (ohms per bead - single turn 25 MHz): 180

Z (ohms per bead - single turn 100 MHz): 310

Z ohms (per bead - single turn 250 MHz): 240

Ferrite Snap On, ID = .26 in/6.6mm, Mix 31, bulk lot of 25 pieces

fit RG8X, 58, 58, 6, audio, video, ethernet, small AC/DC cables and muany more with up to 1/4" outside diameter cable.

OCF antennas are very convenient as they will allow multiple bands of operation with a simple wire antenna which is fed off center with a 4:1 OCF Current balun with built in feed line choke,