HiDes technik & OE7DBH

10GHz   preamplifier   3 stage 10 GHz preamplifier ,     .....used input section of old standard Kathrein LNB with waveguide input. 1.   Oscillator switched off ,  2.   bandpass filter disconnected ,  3.   coupling capacitor and output added        ( everything else remains original !  ) Gain  ( i expect around 30dB )  and noise figure will be measured soon. Here's a link to a YouTube video about the amplifier's pass-through range......  https://www.youtube.com/watch?v=BcMFsFqpGXc Usable between 8.6 GHz and 11.9 GHz. =========== 10 GHz  BPFilter  =========== HP measurement data ................... ........and values ​​i measured on my sample which is in stock : =========== UP  Down Converter 10GHz ========== Auxiliary equipment for various 10,0.....13,0 GHz measuring purposes        -        Output power max. 1mW This is an UP and DO...