Audio System RFI (PA, Studio, Audiophile)
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![Transceiver RFI Kits 2520706712 - Transceiver RFI Kits](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2520706712.jpg?ssl=1)
Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters
Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters
SKU FSCP-31-22
List price
$108.00
Save 12%
$95.00
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![Transceiver RFI Kits 581498741 - Transceiver RFI Kits](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581498741.jpg?ssl=1)
FSB31-1, ID=1", RFI Range 1-300 MHz, Bulk Pack of 3
FSB31-1, ID=1", RFI Range 1-300 MHz, Bulk Pack of 3
SKU FSB31-1-3
List price
$58.50
Save 15%
$49.95
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FSB31-1/2, ID=1/2", RFI Range 1-300 MHz - Bulk 10 Pack
FSB31-1/2, ID=1/2", RFI Range 1-300 MHz - Bulk 10 Pack
SKU FSB31-1/2-10
List price
$55.00
Save 9%
$49.95
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FSB31-1/2, ID=1/2", RFI Range 1-300 MHz - Bulk 15 Pack
FSB31-1/2, ID=1/2", RFI Range 1-300 MHz - Bulk 15 Pack
SKU FSB31-1/2-15
List price
$148.50
Save 53%
$69.95
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Home Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filters
Home Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filters
SKU RFI-HTS
List price
$89.95
Save 22%
$69.95
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SATELLITE/CABLE TV RFI Kit - Filters for AC Power + 2 I/O (HDMI, Coax) cables
SATELLITE/CABLE TV RFI Kit - Filters for AC Power + 2 I/O (HDMI, Coax) cables
SKU RFI-CABLETV
List price
$29.95
Save 33%
$19.95
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SMART TV RFI/Noise Reduction Kit - AC Power + 4 I/O (HDMI, Audio) cables
SMART TV RFI/Noise Reduction Kit - AC Power + 4 I/O (HDMI, Audio) cables
SKU RFI-HDTV
List price
$89.95
Save 67%
$29.95
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.