T200-2 4pcs Micrometals Toroid. HF Balun UNUN Ham Antenna ATU

Price:
£5.50
+ £4.80 postage
Estimated delivery Thu, 26 Sep - Mon, 30 Sep
Returns:
14 days return. Buyer pays for return postage.
Condition:
New
On the design sheet supplied there is also a table showing how many turns of 18 & 19swg wires that occupy two-thirds of the circumference. This T200-2 core is optimised for frequencies up to 10MHz. The manufacturers specification is equivalent to an inductance factor of 7.5uH per 25 turns.