T157-2 Micrometals Iron Powder Toroid

Micrometals Iron Powder Toroid T157-2: 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. Outside Diameter (OD): 39.9 mm
Inside Diameter (ID): 24.1 mm
Height (Ht): 14.5 mm
Wt: 84g