Hello Lunatics, At my new QTH, I decided to setup a different concept for 432Mhz EME. The consequence is that there is no space for my R&S VH501 solid state amplifier. There I will sell this amplifier, which is good for more the 1kW, including standard powersupply as well as vswr protection, indicator and temperature indicator. Further details can be found on my website section 432Mhz- picture. Please make me an offer off the reflector. Unit is for pickup only. Br. Jan, PA0PLY.