Ring - Mix 75 RFI Range: 150 Khz-10 MHz

Store/Ferrite Core Products/Mix 75/Ring - Mix 75 RFI Range: 150 Khz-10 MHz

Mix #75, Material: MnZn, Initial Permeability: 5000

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

SKU DCCF-1.4

$12.95

FREE USA SHIPPING

Extra Large Ring/Multi-Snap On Combo Pack, Mix 75, RFI Range 150 KHz-10 MHz - 28 filters (1/4", 1/2", 1.4")

SKU XLRSCP-75-28

List price ~~$327.00~~

Save 8%

$299.95

FT240-75, ID=1.4", AC/DC/Coax Noise Filter, RFI Range .15-10 MHz

SKU F240-75-1

$12.95

FT240-75, ID=1.4", AC/DC/Coax Noise Filter, RFI Range .15-10 MHz, 10 Pack

SKU F240-75-10

$99.95

On Sale

Ferrite Ring and Snap On Combo Pack - 10 Rings (1.4" ID) + 10 Snap On Beads (1/2" ID) - Mix 75 (RFI Range 150 KHz-10 MHz) FREE USA SHIPPING

SKU FRSCP-75-20

List price ~~$215.00~~

Save 7%

$199.95

Also make sure you connect a good RF ground to the transceiver ground post.

Note to Flex Radio users: Use snap on ferrites for firewire cable, speaker cable and mic cable, Ring ferrites for Antenna output and DC power.

For additional RFI suppression, use a feed line choke at the antenna to suppress common current on the coax feed line – see our store for feed line choke alternatives for use at the antenna.

If you use a linear amplifier we have RFI kits for linear amplifiers that help suppress RFI in your shack or in your neighbor’s house.