2:1 Baluns/Ununs

FT240-52, ID=1.4", RFI Range 200-1000 MHz

SKU F240-52-1
$13.95
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100 items$11.9514% off
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FT240-52, ID=1.4", RFI Range 200-1000 MHz
Product Details
RFI Range (MHz): 200-1000 Mhz
ID-B (in/mm): 1.4/35.6
OD-A (in/mm): 2.4/61
Height-C (in/mm): .5/12.7
Weight (oz/gm): 106 grams
Initial permeability: 250
A(L): 325
Inductor Range (MHz): < 30
Transformer Range (MHz): 1-60
Case/Box lot size: 100

for transmission line transformers, RFI suppression - Jerry Sevick book most used mix

2:1 (100:50) Baluns are useful between 50 ohm coax and 100 ohm balanced lines for loops, cubical quads, log periodics and other antennas where the impedance at the end of the feedline is 100 ohms (1/2 wavelength feedline).