Vertex LT-3600 L-Band to 70MHz Dual Converter
The purpose of the converter is to take 70 MHz input and output L-Band for a BUC, but this is a dual converter and it will also input L-Band and convert it back to 70 MHz.
We tested the up converter, 70 MHz input and set the L-Band frequency at 1200 MHz. Next we set the input to 1200MHz an verified that the output was 70MHz.
One point to mention, these converters do not supply DC power to a BUC or an LNB.