I haven't been able to make it to a build day for a while, so I figured I'd post here. I'm currently working on an LO multiplier for a 47 GHz beacon: 3924 MHz x3 to 11772 MHz, using the W1GHZ board & pipe caps. If this works, it will feed a x4 multiplier to 47088 MHz.
Does anyone have a 47 GHz setup and would be able to help with testing?