Microphone modification

Amadeu - EA3OW #17 Hi all! Attached is a pdf file to modify the microphone for better modulation. Best 73, Amadeu, EA3OW XieguG106_MicMod_EN.pdf XieguG106_MicMod_EN.pdf
Robert PA1RL All Messages By This Member #18 Hi? Thanks for the tip! ps I wonder if a tinier hole (say 2 mm) would also work. Robert
Robert PA1RL All Messages By This Member #19 Edited I did the AE3OW-mod today (but with a 2 mm hole). Works great! PS:? if you want to open the mic-enclosure you need a Torx nr 6 (T-6) srewdriver. Inside the mic normal (#1 ?) phillips screws are used to hold the pcb -on which the electret is mounted- in place. 73's, Robert
Amadeu - EA3OW #20 Fine! Yes, I miss to advise of Torx screwdriver. Best 73, Amadeu, EA3OW Enviat amb el correu segur de . El diumenge, 3 de mar? 2024 a les 10:46, Robert PA1RL via groups.io <robert.lambregts@...> va escriure: toggle quoted message Show quoted text I did the AE3OW-mod today (but with a 2 mm hole). Works great! PS:? if you want to open the mic, enclosure you need a Torx nr 6 (T-6) srewdriver. Inside the mic normal (#1 ?) phillips screws are used to hold the pcb, on which the electret is mounted, in place.

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