DIY 8.44 nH Inductor for FM Transmitter Oscillator Using Copper Wire: Winding Details

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#1 21677214 02 Apr 2017 08:07

Hassan Tariq Hassan Tariq

Anonymous

Post #1
21677214 02 Apr 2017 08:07

Hello every one . i'm working on a project whihc is Fm transmitter , so i want a 8.44 nH indcutor for oscillator . Can you plzz tell me how to make a 8.44 nH inductor using copper wire ?
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#2 21677215 02 Apr 2017 11:55

John Fields John Fields

Anonymous

Post #2
21677215 02 Apr 2017 11:55

Google "Inductance Calculator".
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#3 21677216 02 Apr 2017 15:25

richard gabric richard gabric

Anonymous

Post #3
21677216 02 Apr 2017 15:25

As commented, use an inductance calculator, but be aware that at the value you need, don't expect too much accuracy. You need to keep the lead lengths very short, or factor their length into the final value as well.
I doubt you need the precision mentioned either.
Go to the Coilcraft website, they have inductors of the sort of value you need, at least you can see from their data sheets the sort of size you will need,
cheers,
Richard
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#4 21677217 02 Apr 2017 23:50

Hassan Tariq Hassan Tariq

Anonymous

Post #4
21677217 02 Apr 2017 23:50

Thank you sir .
#5 21677218 03 Apr 2017 23:16

Kevin Angelo Ma Kevin Angelo Ma

Anonymous

Post #5
21677218 03 Apr 2017 23:16

I think this site also has an inductance calculator... found at the toolbox.
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DIY 8.44 nH Inductor for FM Transmitter Oscillator Using Copper Wire: Winding Details

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