DIY Ferrite Chokes
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![Transceiver RFI Kits 775856126 - Transceiver RFI Kits](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/775856126.jpg?ssl=1)
Slip On Feed Line Common Mode Line Isolator - 1/2"/12.7mm coax cable, 1.8-300 MHz
Slip On Feed Line Common Mode Line Isolator - 1/2"/12.7mm coax cable, 1.8-300 MHz
SKU BA-8-5
List price
$49.95
Save 60%
$19.95
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.