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Cuffia Microfono Semplice interfaccia Handsfree


Dopo aver acquistato un piccolo quadribanda per l'uso in portatile, ho deciso di dotarlo di una semplice interfaccia Handsfree
post 07 Mar 2024
Cuffia Microfono Semplice interfaccia Handsfree

Microphone Setting Links

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Aircraft Microphone Jack Wiring
This form of microphone connector has been around since World War II

IC-7000 Mic modific
La modulazione un poco troppo telefonica, non e' un difetto, ma e' una caratteristica di tutte le nuove generazioni di radio, specie le ICOM

Microfono Yaesu MH-31 Electret
Utilizzando l'MH-31 su radio che non posseggono un processore Yaesu FT-817

Microphone tube good sound for heathkit hw-101 or sb-102
Some time ago I tried to make a 1 tube mic preamp to use on my old radio tranceiver for Heathkit HW and SB

Modifica microfono per Yaesu vx-7


23cm Yagi Antenna building

23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency

50 MHz preamp Gain 26dB with the BFG135

50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection

interface-for-digital-broadcasts-with-integrated-audio

Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free