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File list
 
Date Name Thumbnail Size Description Versions
11:59, 14 February 2024 Su02 schematics amp.pdf (file) 20 KB Digitised and extended version of the G3WIE circuit diagram of the "Franco" SU-02 PCB. Part 2/2: amplifier (one of four). Reviewed and approved by the author. 1
11:59, 14 February 2024 Su02 schematics psu.pdf (file) 68 KB Digitised and extended version of the G3WIE circuit diagram of the "Franco" SU-02 PCB. Part 1/2: power supply. Reviewed and approved by the author. 1
14:16, 7 February 2024 Franco 10GHz four-amp LNA GI0GDP.jpg (file) 1.03 MB Photo of the four-amp 10GHz LNA based on "Franco" SU-02 PCBs, by Geoff GI0GDP 1
13:47, 7 February 2024 Franco 10GHz LNA GM4BYF.pdf (file) 4.05 MB Assembly instructions for a two-stage 10GHz pre-amp with using two sections of a "Franco" SU-02 PCB joined back to back, by Pete GM4BYF. 1
17:00, 6 February 2024 Hemt active biasV3.ods (file) 103 KB Spreadsheet created by Chris, G3WIE. It contains two calculators meant to facilitate modifications of active bias circuits for HEM FETs like the NE32584C: the first will help you choose resistors in an active bias circuit given supply voltages and a de... 1
15:10, 6 February 2024 SU-02 circuit schematics.jpeg (file) 87 KB Reverse-engineered circuit schematics of an SU-02 board, produced "in Biro-CAD" by Chris, G3WIE. 1