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.
FSB75-3/8, ID=3/8", RFI Range 150Khz-10 MHz, 10 PackProduct DetailsInitial Permeability (@ 10KHz): 5000Material: MnZnMax cable size - in/mm: .388/9.85OD (A) - in/mm: .906/23ID (B) - in/mm: .4/10.15Length (C) - in/mm: 1.55/39.4Z (ohms per bead - single turn 200 KHz): 18Z (ohms per bead - single turn 500 KHz): 46Z (ohms per bead - single turn 1 MHz): 92Z (ohms per bead - single turn 2 MHz): 115Z (ohms per bead - single turn 5 MHz): 74Ferrite Snap On, ID = .40 in/10.15mm, Mix 75, 10 pack - very useful for low frequency 150 KHz - 10 MHz. Better than Mix 31 below 4 MHz.
FSB75-3/8, ID=3/8", RFI Range 150Khz-10 MHz, 10 Pack
Product Details
Initial Permeability (@ 10KHz): 5000
Material: MnZn
Max cable size - in/mm: .388/9.85
OD (A) - in/mm: .906/23
ID (B) - in/mm: .4/10.15
Length (C) - in/mm: 1.55/39.4
Z (ohms per bead - single turn 200 KHz): 18
Z (ohms per bead - single turn 500 KHz): 46
Z (ohms per bead - single turn 1 MHz): 92
Z (ohms per bead - single turn 2 MHz): 115
Z (ohms per bead - single turn 5 MHz): 74
Ferrite Snap On, ID = .40 in/10.15mm, Mix 75, 10 pack - very useful for low frequency 150 KHz - 10 MHz. Better than Mix 31 below 4 MHz.