ARLA/CLUSTER: Medidor de Indutância / Capacitância.

[Rodrigo]

Ola João.



Tenho uma coisa dessas e isso é fabuloso. Existe por ai um Italiano que  
também tem uma coisa parecida com essa, com um PIC dos grandes como este  
tem.
O medidor é especialmente bom a medir capacidades pequenas, como por  
exemplo as dos condensadores variáveis de 5 ou 6 pf.





73
Rodrigo
ct1bxt

  Em Fri, 18 Feb 2011 18:06:56 -0000, João Gonçalves Costa  
<joao.a.costa  ctt.pt> escreveu:

> Boa Tarde Caros Colegas,
>
> Gostava de saber se alguém adquiriu este medidor e se as suas prestações  
> são condizentes com a publicidade " ...incredible piece of equipment we  
> have had available here for many years and highly recommend - The L/C  
> Meter is Amazing "
> http://www.antennex.com/preview/Folder04/Oct501/lcmeter.html
>
> Some things you can do:
> * Measure inter-winding capacitance of RF transformers or  
> multi-conductor coils
>
> * Measure the total antenna and feedline capacity to ground on vehicles  
> or other mounting surfaces as an aid in tuning or matching of HF antennas
>
> * Measure coaxial cable capacity between the conductors of the cable for  
> trap construction
>
> * Measure commercial HF mobile antenna coil values for future repair or  
> replacement with homemade high power coils
>
> * Determine the capacity value of a top hat capacitive loaded antenna to  
> ground for tuning information
>
> * Determine the capacitive coupling between RF carrying conductors to  
> help correct feedback problems in receivers or transmitters
>
> * Determine inductor values for homebrew projects and homemade  
> capacitors for loop antennas or other antenna projects when the correct  
> parts cannot be found
>
> *Measure inner electrode coupling of RF connectors to determine amount  
> of loss caused by the connector
>
> *Specialty component matching may be done with the Ready match % mode  
> for either coils or capacitors such as those used in building filters.


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