16:1 Baluns/Ununs

FSB61-3/4, ID=3/4", RFI Range 200-2000 MHz

SKU FSB61-3/4-1
$14.95
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FSB61-3/4, ID=3/4", RFI Range 200-2000 MHz
Product Details
Initial Permeability (@ 10KHz): 125
Material: NiZn
Max cable size - in/mm: .709/18
OD (A) - in/mm: 1.52/38.6
ID (B) - in/mm: .722/18.35
Length (C) - in/mm: 1.87/47.5
Z (ohms per bead - single turn 100 MHz): 360
Z ohms (per bead - single turn 250 MHz): 480
Z (ohms per bead - single turn 500 MHz): 350
Z (ohms per bead - single turn 1000 MHz): 110

Ferrite Snap On, ID = .74 in/18.8 mm, Mix 61

16:1 Baluns are useful between 750-850 ohm balanced loads where the impedance at the  end of the feed line is 800 ohms (1/2 wavelength feed line), or high impedance feeds for rhombic,  T2FD and traveling wave antennas.

16:1 Ununs are useful between coax and long wires with a load impedance near 800 ohms like a beverage antenna.  Shortwave listener antennas also can benefit with the 16:1 unun and it may provide a better match than 9:1 ununs – this means quieter noise levels and stronger signals so you can hear distance stations easier.