HF Impedance Transformer Kits

SO-239 Kit (female chassis connector + hardware)

SKU SO-239 Kit
In stock
Product Details

Includes SO-239 chassis mount socket, solder lug, two 6-32 x 1/2" screws and nuts as shown

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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.