1.5:1 Baluns/Ununs

Marine/RV RFI Solutions

Store/RFI Solution Kits/Marine/RV RFI Solutions
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982808146 - 1.5:1 Baluns/Ununs
AC Cable Noise Filter for Large Plugs - 3" ID
AC Cable Noise Filter for Large Plugs - 3" ID
SKU ACCF-3
$39.95
2654217921 - 1.5:1 Baluns/Ununs
AC Cable Noise Filter for Standard 120VAC Plugs - 1.4" ID
AC Cable Noise Filter for Standard 120VAC Plugs - 1.4" ID
SKU ACCF-1.4
$12.95
983127281 - 1.5:1 Baluns/Ununs
Boat/RV Owner’s Electronic Interference Suppression Kit
Boat/RV Owner’s Electronic Interference Suppression Kit
SKU RFI-Boat
$95.00
2654143998 - 1.5:1 Baluns/Ununs
DC Cable Noise Filter for 2 Gauge and Smaller Wire - 1.4" ID
DC Cable Noise Filter for 2 Gauge and Smaller Wire - 1.4" ID
SKU DCCF-1.4
$12.95
982840132 - 1.5:1 Baluns/Ununs
DC Cable Noise Filter for Large Gauge Wire - 3" ID
DC Cable Noise Filter for Large Gauge Wire - 3" ID
SKU DCCF-3
$39.95
On Sale
1025194824 - 1.5:1 Baluns/Ununs
DC Voltage Common Mode Noise Filter - Marine, RV, Communications, 600 Volts/30 Amps
DC Voltage Common Mode Noise Filter - Marine, RV, Communications, 600 Volts/30 Amps
SKU RFI-DC-30
List price $109.95
Save 18%
$89.95
977476498 - 1.5:1 Baluns/Ununs
FT400-3I, ID=3", RFI Range 1-300 MHz
FT400-3I, ID=3", RFI Range 1-300 MHz
SKU F400-31-1
$39.95
982888198 - 1.5:1 Baluns/Ununs
Fish Finder-Sonar-Depth Finder RFI Kit
Fish Finder-Sonar-Depth Finder RFI Kit
SKU RFI-FF
$44.95
581498653 - 1.5:1 Baluns/Ununs
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
On Sale
749899755 - 1.5:1 Baluns/Ununs
RV/Trailer Multi-Ring/Multi-Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 17 filters
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
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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.