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The results of this change are staggering to the point of receiving reports of audio that we will jump for joy. Of course 
we can reduce the level of "mic gain" on the transceiver and abusing less of the processor. Obviously the microphone 
hand is fully functional as far as keyboard and remote control of the transceiver refers not being affected any of its 
functions. 

Sorry for the possible text errors,  my English not is perfect. 

Although the amendment is very simple requires some minimal knowledge of electronics for this project. The author 
of this article DISCLAIMS ANY LIABILITY for damage in language the equipment they undergo this operation. When 
working with configurations microphone if there is no precaution could result damaged the transceiver or microphone. 

Best regards. 

 

EC3AGN 

Israel Román 

[email protected]

  

 

 

 

Summary of Contents for IC-7000

Page 1: ...r response audio He then detailed the steps in a series of photographs Here we see the point where insert preamplifier must withdraw the SMD capacitor brown we see at this point The yellow wire repres...

Page 2: ...er seen behind on the side of the weld This is a full view of the original microphone modified The electret capsule replaced This model is thicker than it had We will have to cut a little rubber We wi...

Page 3: ...y Then presenting an diagram of this microphone preamplifier extremely easy to construction The pieces withdrawn from the microphone hand The electret capsule and SMD capacitor Rear View from the orig...

Page 4: ...ansceiver refers not being affected any of its functions Sorry for the possible text errors my English not is perfect Although the amendment is very simple requires some minimal knowledge of electroni...

Page 5: ...de obtener una mejor respuesta de audio A continuaci n detallo los pasos en una serie de fotograf as Aqu observamos el punto en el que intercalaremos el previo hay que retirar el condensador marr n qu...

Page 6: ...ado de las soldaduras Esta es una vista completa del micr fono original una vez modificado La capsula electret ya sustituida Este modelo es m s grueso que la que tenia de origen con lo cual tendremos...

Page 7: ...mplicidad A continuaci n expongo un esquema de este preamplificador de micr fono extremadamente f cil de construir Las piezas retiradas del micr fono de mano La capsula electret y el condensador SMD V...

Page 8: ...ceptor se refiere no vi ndose afectadas ninguna de sus funciones Aunque la modificaci n es muy sencilla se requieren unos conocimientos m nimos de electr nica para llevar a cabos este proyecto El auto...

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