Off Grid Solar Systems
Off Grid systems including portable, emergency and permanent installations
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![HF Impedance Transformer Kits 581480161 - HF Impedance Transformer Kits](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581480161.jpg?ssl=1)
Solar RFI/Noise Filter - 1/2" ID
Solar RFI/Noise Filter - 1/2" ID
SKU SNF-1/2
List price
$15.95
Save 6%
$14.95
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.