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Palomar Engineers provides a full selection of ferrite products and filters to suppress RFI/EMI interference and broadband noise on electronic equipment from 100 KHz to 1000 MHz.  We also manufacture HF antennas and related  products including common mode coaxial feed line chokes, coax noise filters, AC/DC interference filters, and broadband impedance transformers used for antenna and transmission line matching.

Our products are used in commercial and amateur radio stations, consumer households, military installations, solar energy power sites, the International Space Station, automotive, marine, medical, and numerous industrial and manufacturing operations, research institutes and governmental agencies.

Custom versions of any of our products are available; please contact us with your requirements.

50 anniversary53rd Anniversary Special – FREE SHIPPING ON ALL USA RETAIL ORDERS OVER $100



We Ship Worldwide

We accept all credit cards, Paypal® and checks via website or mail order

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For mail order form download Palomar Engineers Order Form

logo hamradio - HomeMany of our RFI and Ferrite Core products are available at HAM RADIO OUTLET stores

We are always looking for new products to sell or distribute under the Palomar Engineers name – if you have a product or idea, please send us an email at Sales@Palomar-Engineers.com and we will be glad to discuss it with you.



Are you an Audiophile, Ham or Musician that uses vacuum tubes?  Please visit our sister company at www.TubeMeister.net (or click on logo below) for a great selection of custom assembled vacuum tube sets for your favorite radio set or amplifier.


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