Large Amidon FT240-31 ferrite  core

Fair-rite part no  2631803802

2.4" o/s diameter.       

as used in many Balun, ATU, PA,  interference suppression applications.

Normal retail price, around £15 each, often much more.

Post and packing, within the UK, is £2.95        FREE INSURANCE.

See other components and tools at low prices in the amtools e bay shop.
Postal discounts given whenever possible, prior to checkout.