Ferrite Rod 6 Inch 151mm Unusual Thick 0.75" Inch 18.7mm Diameter

$34.33

Shipping to United States: $20.57

This is a used ferrite rod with the very unusual hefty diameter of three quarters of an inch, 0.75". The length is 6 inches, 151mm. A test winding is shown in the pictures. The 1" diameter 80 turn coil measures 45uH when air cored, and 667uH with the ferrite core measured at 200kHz.

You can use this to make radio direction finding antennas, ELF and VLF antennas, magnetic pickups, pipe detectors, lightning storm detectors, time signal receivers, and all manner of low frequency radio fun. There are tiny chips at either end which do not effect the functionality. The test coil is not included. The weight is 202g.

Yes, I will pack this with extraordinary care when dispatching.

Shipping from United Kingdom

Processing time

1 business day

Estimated shipping times

  • United Kingdom : 2 - 6 business days
  • North America : 8 - 15 business days
  • Europe : 8 - 15 business days
  • Australia, New Zealand and Oceania : 8 - 15 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

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Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

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    Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

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