HF Impedance Transformer Kits

Generic Transceiver RFI Kits

Store/RFI Solution Kits/Radio Communication RFI Solutions/HF/VHF Transceiver RFI/Noise Kits/Generic Transceiver RFI Kits
Refine by
 

Filters

Clear all
Filters
Clear all
2981648739 - HF Impedance Transformer Kits
CB Radio Generic Mobile Transceiver RFI/Noise Reduction Kit, RFI Range: 20-60 MHz, Works on all brands
CB Radio Generic Mobile Transceiver RFI/Noise Reduction Kit, RFI Range: 20-60 MHz, Works on all brands
SKU RFI-CB-MOBILE
$19.95
1184931218 - HF Impedance Transformer Kits
Conan HF Transceiver RFI Kit - 5 Noise Reduction Filters
Conan HF Transceiver RFI Kit - 5 Noise Reduction Filters
SKU RFI-XCVR-Conan
$49.95
1346529454 - HF Impedance Transformer Kits
Elecraft K3/K3S Transceiver RFI Kit - 7 Noise Reduction Filters
Elecraft K3/K3S Transceiver RFI Kit - 7 Noise Reduction Filters
SKU RFI-ELECRAFT-K3
$49.95
2427589480 - HF Impedance Transformer Kits
Elecraft KX3 Transceiver RFI Kit - 3 Noise Reduction Filters
Elecraft KX3 Transceiver RFI Kit - 3 Noise Reduction Filters
SKU RFI-ELECRAFT-KX3
$19.95
581498653 - HF Impedance Transformer Kits
Generic Marine HF Radio RFI and Noise Reduction Kit, RFI Range 1-60 MHz - Icom, Furuno, SGC
Generic Marine HF Radio RFI and Noise Reduction Kit, RFI Range 1-60 MHz - Icom, Furuno, SGC
SKU RFI-HF-MARINE
$89.95
982840464 - HF Impedance Transformer Kits
HF Base Deluxe Transceiver RFI and Noise Reduction Kit - 14 Filters
HF Base Deluxe Transceiver RFI and Noise Reduction Kit - 14 Filters
SKU RFI-XCVR-DELUXE
$89.95
982808125 - HF Impedance Transformer Kits
HF Transceiver RFI/Noise Reduction Kit, RFI Range 1-300 MHz, 5 Filters
HF Transceiver RFI/Noise Reduction Kit, RFI Range 1-300 MHz, 5 Filters
SKU RFI-XCVR-STD
$39.95
581480060 - HF Impedance Transformer Kits
VHF/UHF Generic Base Transceiver RFI Kit
VHF/UHF Generic Base Transceiver RFI Kit
SKU RFI-VHF-BASE
$49.95
581480060 - HF Impedance Transformer Kits
VHF/UHF Generic Mobile Transceiver RFI/Noise Reduction Kit - Up to 500 MHz
VHF/UHF Generic Mobile Transceiver RFI/Noise Reduction Kit - Up to 500 MHz
SKU RFI-VHF-MOBILE
$19.95
Display prices in:USD
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.