Micrometals Iron Powder Toroid T68-6: Radio Frequency core for HF Baluns or Output Transformers of Power Amplifiers. Popular for amateur radio applications with typical frequency range up to 40MHz Broadband frequency range 200 to 400 MHz.
Product Description
6 Material Frequency Range 10 Mhz - 50 Mhz Color: Yellow (3 Sides) U = 8