RF Toroid Calculator by VK3CPU
Home Theater/Audiophile RFI Kit
The Home Theater RFI Kits are specifically designed to cure most home theater systems triggered by Radio Frequency Interference problems from AM, FM, CB and Ham radio stations. The kits contain ferrite toroids (“Ring” shaped) for the AC power cord protection and “Snap on” ferrite beads for HDMI, audio, video and speaker cables. The ferrites are selected to eliminate RFI from 1 to 1000 MHz. The ferrites are easy to install, don’t require modification of the protected equipment and work in almost all cases to suppress annoying interference issues.
Refine by On SaleHome Theater System RFI Kit for AC Powered Sub-Woofers Only - 5 filtersHome Theater System RFI Kit for AC Powered Sub-Woofers Only - 5 filtersSKU RFI-HTS-SWList price $35.80 Save 16%$29.95On SaleHome Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filtersHome Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filtersSKU RFI-HTSList price $89.95 Save 22%$69.95On SaleSATELLITE/CABLE TV RFI Kit - Filters for AC Power + 2 I/O (HDMI, Coax) cablesSATELLITE/CABLE TV RFI Kit - Filters for AC Power + 2 I/O (HDMI, Coax) cablesSKU RFI-CABLETVList price $29.95 Save 33%$19.95On SaleSMART TV RFI/Noise Reduction Kit - AC Power + 4 I/O (HDMI, Audio) cablesSMART TV RFI/Noise Reduction Kit - AC Power + 4 I/O (HDMI, Audio) cablesSKU RFI-HDTVList price $89.95 Save 67%$29.95
Tutorials
Home Theater/Audiophile RFI Kit
The Home Theater RFI Kits are specifically designed to cure most home theater systems triggered by Radio Frequency Interference problems from AM, FM, CB and Ham radio stations. The kits contain ferrite toroids (“Ring” shaped) for the AC power cord protection and “Snap on” ferrite beads for HDMI, audio, video and speaker cables. The ferrites are selected to eliminate RFI from 1 to 1000 MHz. The ferrites are easy to install, don’t require modification of the protected equipment and work in almost all cases to suppress annoying interference issues.
Refine by
On Sale
Home Theater System RFI Kit for AC Powered Sub-Woofers Only - 5 filters
Home Theater System RFI Kit for AC Powered Sub-Woofers Only - 5 filters
SKU RFI-HTS-SW
List price $35.80
Save 16%
$29.95
On Sale
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
On Sale
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
On Sale
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