Ferrites for noise suppression

Ferrites for noise suppression
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 Ferrites for noise suppressionFerrites for noise suppression 
Our Price:  £4.80(Inc. 20% VAT)(£4.00 Exc. VAT)
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Model:  528

Ferrite rings for radio noise suppression, effective in the Airband frequency range.

Ferrites for the suppression of radiated interference on intercom, radio and instrument wiring. 

Warning: Beware of ferrite suppressors sold in many electronic shops or online. Nearly all of them are made from Manganese-zinc or Iron powder and have little effect at VHF frequencies (100Mhz or higher).
We supply high quality, German made, Nickel-zinc (NiZn) ferrites optimised for operation at VHF airband frequencies and effective to over 1Ghz.

Available as Clip-on  or solid ferrites with 6.25 mm internal diameter.

TIP...wind the offending wires twice or more times through the ferrite for improved suppression. And, always fit at the "noisy" end of the wire, close to the source of RF interference.


We ship worldwide. At checkout you can choose from low cost airmail options and express courier services like DHL or FedEx.

Within the UK we normally dispatch using Royal Mail or DHL. You choose the level of service at checkout.

VAT sales tax (20%) is included in the price displayed on the website. This tax applies to UK customers and customers in the 27 EU member states (This will end 31.12.2020 when the Brexit transition period ends).

Customers outside the EU do not pay vat and the tax will be removed at checkout. Local import taxes may apply - check with your local authority.

Currency. All products are priced in Pound Sterling (GBP, £). Using the "Currency" tab you can change the displayed currency to either Euro (EUR, €) or US Dollar (USD, $). This is an indicative exchange rate, automatically updated daily and is based upon the prevailing bank rate. The price you see may be displayed in USD or EUR but payment processing will be conducted in GBP. This means that your card issuer will apply their usual exchange rate, which is likely to be different from our indicative rate. 


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