logo RF Dummy Loads

Radio hams and engineers can use this product for radio frequency dummy loads. If a transmitter is tested without a load attached to its output terminals such as an antenna or a dummy load, the power will be reflected back into the transmitter, often overheating and damaging it.
Unlike mineral oils that can deteriorate over time with excessive heat (and also cause pungent odour), silicone oil lasts a lifetime and is considered only second to water cooling by many. Remember to slightly under fill any containers to allow for heat expansion.
Safety pdf data sheet available


Currently available in both 4kg and 1kg containers our Phenyl-methyl silicone oil is not considered harmful to human health.

For bulk orders and wholesale prices please contact us here: sales@functionalfluids.com
To go directly to our eBay store please click here.

We are a small family run company based in Kent in the United Kingdom and have many years of experience in the manufacture of silicone and mineral oil based products.

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