6:1 Baluns/Ununs

Model CB-6-1500 is a 6:1 (300:50) voltage balun housed in a Nema enclosure box (4″ x 4″ x 2″) with two top studs capable of input power levels up to 1.5KW PEP/500 watts continuous when used with a matched load. The 6:1 ratio takes 50 ohms input and matches to 300 ohms balanced output from 1.8-61 MHz with SWR < 1.5:1 under matched load conditions. A great balun for windoms, OCF antennas >60 feet over ground, Hertz and folded dipole antennas, T2FD etc. Dual core, Ruthroff style balun. Choose version with side eye bolts for wire attachments for OCF dipole use.

442283787 - 6:1 Baluns/Ununs
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FB102-31 - 1/2" ID, RFI Range 1-300 MHz

Store/Ferrite Core Products/Mix 31/Slip On - Mix 31 - RFI Range 1-300 MHz
SKU FB102-31-1
$3.30
Bulk pricing available for quantities of 10 units or more
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QuantityPrice per itemDiscount
10 items$2.9511% off
100 items$2.4925% off
212 items$2.2532% off
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FB102-31 - 1/2" ID, RFI Range 1-300 MHz
Store/Ferrite Core Products/Mix 31/Slip On - Mix 31 - RFI Range 1-300 MHz
Product Details
MPN: FB102-31
Initial Permeability (@ 10KHz): 1500
Material: MnZn
Max cable size - in/mm: .5/12.6
OD (A) - in/mm: 1.02/25.9
ID (B) - in/mm: .505/12.8
Length (C) - in/mm: 1.125/28.6
Z (ohms per bead - single turn 1 MHz): 31
Z (ohms per bead - single turn 5 MHz): 98
Z (ohms per bead - single turn 10 MHz): 120
Z (ohms per bead - single turn 25 MHz): 205
Z (ohms per bead - single turn 100 MHz): 340
Z ohms (per bead - single turn 250 MHz): 315
Case/Box lot size: 212

Ferrite Slip On Bead, ID = .505in/12.8mm, Mix 31, 1 piece - very useful for making feed line chokes for RG-213 (1/2") coax line.

These beads fit well on 1/2" coax cable and make excellent sleeve chokes (See BA-8-5 for sample graphs pf effectiveness)

212 pieces/case

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