CynKen 5pcs 10x140mm Ferrite Rod Bar Loopstick for Radio Antenna Aerial Crystal About 0.4"x5.5"

5pcs 10mm*140mm Ferrite Rod Bar Loopstick For Radio Antenna Aerial Crystal Specification: Material: Mn-Zn ferrite Color: Black Length: 140mm/5.5'' Diameter: 10mm/0.4" Quantity: 5pcs Feature: ? Ferrite rod material with flattened profile, for medium and high frequency circuit, antenna ? Suitable for Crystal Radio,transformer,etc. ? May be cut to size as required. Application range: Widely used in color TV, cell phones, monitors, electric vehicle charger, alarm, DVD, switch power supply, power up, DC-DC converter, high-frequency transformer, filter, inductor, household appliances, industrial automation, instrumentation, communication, medical equipment, energy saving lamps and lanterns and so on. Package Include: 5pcs x Ferrite Rod Notice: 1.Please allow 1-3cm error due to manual measurement. Pls make sure you do not mind before you bid. 2.The color may have different as the difference display,pls understand.