2:1 Baluns/Ununs

982840125 - 2:1 Baluns/Ununs
+3

Big Clamp On RFI Noise Filter for AC/DC power lines, Coax/Multi-wire cable - 1" ID

BCO31
$19.95
In stock
1
Product Details
MPN: BCO31
Type: New
Country/Region of Manufacture: United States
RFI Range (MHz): 1-300 MHz
ID-B (in/mm): 1/25.2
Weight (oz/gm): 8
Initial permeability: 1500

1″ ID hole available in mix 31 only

Excellent for large cables or multiple cables – use multiple cores for higher choking. Also useful when you need high turns count for high choking with large cable - works on AC or DC power lines and also coax cable lines.

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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).