HF Impedance Transformer Kits

Icom Transceiver RFI Kits

Store/RFI Solution Kits/Radio Communication RFI Solutions/HF/VHF Transceiver RFI/Noise Kits/Icom Transceiver RFI Kits

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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
BEST SELLER!
1332224053 - HF Impedance Transformer Kits
HF Transceiver RFI/Noise Reduction Kit - 5 Noise Reduction Filters + Coax Noise Filter
HF Transceiver RFI/Noise Reduction Kit - 5 Noise Reduction Filters + Coax Noise Filter
SKU RFI-XCVR-STD+NF
$99.95
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
581498672 - HF Impedance Transformer Kits
ICOM M700, M710 Marine Radio RFI and Noise Reduction Kit, RFI Range 1-60 MHz, NO RADIO
ICOM M700, M710 Marine Radio RFI and Noise Reduction Kit, RFI Range 1-60 MHz, NO RADIO
SKU RFI-ICOM-M700/710
$89.95
581498646 - HF Impedance Transformer Kits
Icom 703/705/706/718/7000/7100 Transceiver RFI Kit - 5 Noise Reduction Filters
Icom 703/705/706/718/7000/7100 Transceiver RFI Kit - 5 Noise Reduction Filters
SKU RFI-Icom-7000
$39.95
1438278740 - HF Impedance Transformer Kits
Icom 718 Transceiver RFI Kit - 5 Noise Reduction Filters
Icom 718 Transceiver RFI Kit - 5 Noise Reduction Filters
SKU RFI-ICOM-718
$39.95
581498646 - HF Impedance Transformer Kits
Icom 7400/7410/7600/7610/7700 Transceiver RFI and Noise Reduction Kit, RFI Range 1-60 MHz, 14 Filters
Icom 7400/7410/7600/7610/7700 Transceiver RFI and Noise Reduction Kit, RFI Range 1-60 MHz, 14 Filters
SKU RFI-ICOM-7610
$89.95
581498646 - HF Impedance Transformer Kits
Icom 746/756/765/775/781 Transceiver RFI and Noise Reduction Kit, RFI Range 1-300 MHz, 14 Filters
Icom 746/756/765/775/781 Transceiver RFI and Noise Reduction Kit, RFI Range 1-300 MHz, 14 Filters
SKU RFI-Icom-756
$89.95
1640592180 - HF Impedance Transformer Kits
Icom 7800/7851 Elite Transceiver RFI and Noise Reduction Kit, RFI Range 1-60 MHz, 24 Filters
Icom 7800/7851 Elite Transceiver RFI and Noise Reduction Kit, RFI Range 1-60 MHz, 24 Filters
SKU RFI-ICOM-7800
$149.95
1153643679 - HF Impedance Transformer Kits
Icom A120 VHF Aircraft Transceiver RFI Kit - 2 Noise Reduction Filters
Icom A120 VHF Aircraft Transceiver RFI Kit - 2 Noise Reduction Filters
SKU RFI-ICOM-A120
$19.95
1153643714 - HF Impedance Transformer Kits
Icom A220 A220T VHF Aircraft Transceiver RFI Kit - 2 Noise Reduction Filters
Icom A220 A220T VHF Aircraft Transceiver RFI Kit - 2 Noise Reduction Filters
SKU RFI-Icom-A220
$19.95
BEST SELLER!
1332224053 - HF Impedance Transformer Kits
Icom IC-7300 Transceiver Deluxe RFI Kit - 5 Noise Reduction Filters + Coax Noise Filter
Icom IC-7300 Transceiver Deluxe RFI Kit - 5 Noise Reduction Filters + Coax Noise Filter
SKU RFI-ICOM-7300DLX
$99.95
BEST SELLER!
1438288361 - HF Impedance Transformer Kits
Icom IC-7300 Transceiver RFI Kit - 5 Noise Reduction Filters
Icom IC-7300 Transceiver RFI Kit - 5 Noise Reduction Filters
SKU RFI-ICOM-7300
$39.95
1567997402 - HF Impedance Transformer Kits
Icom IC-9700 Transceiver RFI Kit - 12 Noise Reduction Filters
Icom IC-9700 Transceiver RFI Kit - 12 Noise Reduction Filters
SKU RFI-ICOM-9700
$79.95
1812760021 - HF Impedance Transformer Kits
Kenwood TS-890 Transceiver RFI and Noise Reduction Kit, RFI Range 1-300 MHz, 14 Filters
Kenwood TS-890 Transceiver RFI and Noise Reduction Kit, RFI Range 1-300 MHz, 14 Filters
SKU RFI-KENWOOD-890
$89.95
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.