I am searching for a few things and given the lack of accessible (to me) radio rallies I have listed those items I need below – please email me (wanted ‘at’ m0rvb.uk) if you are selling anything suitable…
Microwave signal generator, to get past 10GHz
32V 15A (or higher) power supply (prefer linear)
10.5V 12A power supply – I have a 12V 15A PSU from eBay which will adjust down to 10.4V so I will try this
N socket to waveguide transition for 10GHz (SMA socket would do)
10GHz waveguide attenuator
10GHz waveguide load / dummy load, at least 30W