FB Mix 31 - RFI Range: 1-300 MHz
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![1.5:1 Baluns/Ununs 581480183 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581480183.jpg?ssl=1)
FB102-31 - 1/2" ID, RFI Range 1-300 MHz
FB102-31 - 1/2" ID, RFI Range 1-300 MHz
SKU FB102-31-1
$3.30
On Sale
![1.5:1 Baluns/Ununs 581498120 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581498120.jpg?ssl=1)
FB103-31 - .77" ID, RFI Range 1-300 MHz, LMR600
FB103-31 - .77" ID, RFI Range 1-300 MHz, LMR600
SKU FB103-31
List price
$21.50
Save 42%
$12.50
On Sale
![1.5:1 Baluns/Ununs 581480169 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581480169.jpg?ssl=1)
FB56-31 - 1/4" ID, RFI Range 1-300 MHz, 10 Pieces
FB56-31 - 1/4" ID, RFI Range 1-300 MHz, 10 Pieces
SKU FB56-31-10
List price
$16.50
Save 9%
$15.00
50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.
50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output. Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.