Marine/RV RFI Solutions

Store/RFI Solution Kits/Marine/RV RFI Solutions

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AC Cable Noise Filter for Large Plugs - 3" ID

SKU ACCF-3

$39.95

AC Cable Noise Filter for Standard 120VAC Plugs - 1.4" ID

SKU ACCF-1.4

$12.95

Boat/RV Owner’s Electronic Interference Suppression Kit

SKU RFI-Boat

$95.00

DC Cable Noise Filter for 2 Gauge and Smaller Wire - 1.4" ID

SKU DCCF-1.4

$12.95

DC Cable Noise Filter for Large Gauge Wire - 3" ID

SKU DCCF-3

$39.95

On Sale

DC Voltage Common Mode Noise Filter - Marine, RV, Communications, Off Grid Power, 600 Volts/30 Amps

SKU RFI-DC-30

List price ~~$129.95~~

Save 23%

$99.95

FT400-3I, ID=3", RFI Range 1-300 MHz

SKU F400-31-1

$39.95

Fish Finder-Sonar-Depth Finder RFI Kit

SKU RFI-FF

$44.95

Generic Marine HF Radio RFI and Noise Reduction Kit, RFI Range 1-60 MHz - Icom, Furuno, SGC

SKU RFI-HF-MARINE

$89.95

On Sale

RV/Trailer Multi-Ring/Multi-Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 17 filters

SKU RVCP-31-17

List price ~~$112.00~~

Save 15%

$95.00

50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.

50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output. Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.