Ham-VIIP, HAM-IV PULSE ROTATOR WITH DCU-3P,110 VAC Features_DC with a proper antenna tuner

with a proper antenna tuner it will also give good results on all amateur bands from 5 to 50 MHz

It can carry huge circulating RF currents and withstand tremendous heat thatll melt or burn ordinary roller inductors

Handles 75 Amps

This gives MFJ

Ameritrons Legal Limit dummy load gives you SWR under 1

Ham-VIIP, HAM-IV PULSE ROTATOR WITH DCU-3P,110 VAC Features_DC with a proper antenna tunerNew! T2X and HAM IV Pulse Rotator Improvement HAM and T2X series of rotators have been improved adding a digital pulse counter to the rotators and digital controllers. Older rotators used a specially designed expensive potentiometer to determine antenna heading. Over time the pot wiper contacts get intermittent and noisy. This new design uses a special high temperature rare earth magnet and a reliable reed switch to count the rotations of one of the