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![HF Impedance Transformer Kits 581498835 - HF Impedance Transformer Kits](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581498835.jpg?ssl=1)
FB102-43 - 1/2" ID/12.8mm, RFI Range 25-300 MHz, Bulk Pack of 100
FB102-43 - 1/2" ID/12.8mm, RFI Range 25-300 MHz, Bulk Pack of 100
SKU FB102-43-100
List price
$330.00
Save 26%
$245.00
On Sale
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FB102-43 - 1/2" ID/12.8mm, RFI Range 25-300 MHz, Bulk Pack of 23
FB102-43 - 1/2" ID/12.8mm, RFI Range 25-300 MHz, Bulk Pack of 23
SKU FB102-43-23
List price
$75.90
Save 8%
$69.95
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Ferrite Sampler Pack, Mix 31, RFI Range 1-300 MHz - 25 filters- 1.4" ID Ring, Snap on 1/4, 3/8, 1/2, 3/4, 1, Slip On 1/2, 1/4
Ferrite Sampler Pack, Mix 31, RFI Range 1-300 MHz - 25 filters- 1.4" ID Ring, Snap on 1/4, 3/8, 1/2, 3/4, 1, Slip On 1/2, 1/4
SKU FSP-31-25
List price
$127.00
Save 22%
$99.50
These impedance transformer kits have been designed for the Do-It-Yourself (DIY) enthusiast and Instructor workshops on baluns and ununs for antenna matching and RFI use.
The impedance transformers are classified in ratios of 2:1 (100:50 ohm) to 16:1 (800:50 ohm). The outputs can be configured as balanced (Balun) or as unbalanced (unun) with respect to the inputs which are considered all unbalanced coax at 50 ohms. All impedance transformers are designed for 1.8-31 MHz unless otherwise specified.