PiepTX MW | Mediumwave TX Module 1000 Watt 1,4 - 1,8 MHz

This module is designed for a standard frequency range of 1400 to 1800 kHz, with the ability to specify other frequencies when ordering, so that the filter can be adjusted. The frequency can easily be changed via a rotary knob, in steps of 1 Hz up to 100 kHz. For extra safety, SWR protection is built in, and the return power is readable via the display, together with an adjustable power ranging from 0 to 1200 watts. The module contains two PWM modulators and four RF boards for optimum power and sound. A 7-pole low-pass filter provides harmonic suppression. For power, you will need a 12V 5A supply for the control section and a 140V at 35A supply for the output stage. A lower voltage is also possible, but will result in a lower maximum output.