HiDes technik & OE7DBH

======= Broadband Low Noise Amplifier ======= Tested , Gain on 1264MHz :       38.25dB   &  -70dBm input                                                         38.10dB   &  -100dBm input Usable operating frequency range:    600MHz.....3GHz ........and the next PCB is already installed in the housing =========  10 GHz     3 stage preamplifier  ======== 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...