Computer/Digital RFI Solutions Ferrite filter products can help speed up digital devices by suppressing common mode current from RFI sources OR prevent digital devices from emitting RFI on its connecting cables and power supply lines. 50:250 ohm (5:1) Transformers Store/Antenna Products/CUBE Impedance Transformers (<1:1, 1:1, >1:1)/50:250 ohm (5:1) TransformersRefine by FiltersClear allFiltersClear allShow itemsShow items50:250 ohm (5:1) CUBE™ Unun™, 1.8-61 Mz, 1500 Watts, end fed, vertical50:250 ohm (5:1) CUBE™ Unun™, 1.8-61 Mz, 1500 Watts, end fed, verticalSKU CU-5-1500$129.95 Buy Now