Frecuency counter

A

anthony123

New Member

• Nov 20, 2007

• #1

Hi all
I'm lookin for a good frecuency counter that can measure frecuencies from about 50KHz to 300 MHz
PD Thanks very muchhh

 

T

TrevorP

New Member

• Nov 20, 2007

• #2

FOR GOD SAKES: Frequency.

Once you get that work from there.

 

blueroomelectronics

Well-Known Member

• Nov 20, 2007

• #3

Try ebay. Or do you want to build one?

 

A

anthony123

New Member

• Nov 20, 2007

• #4

i wanna built it but i don't found a good schematics

 

blueroomelectronics

Well-Known Member

• Nov 20, 2007

• #5

Here's one
https://hem.passagen.se/communication/frcpll.html

 

A

anthony123

New Member

• Nov 20, 2007

• #6

and you haven't some one without rare IC?

 

blueroomelectronics

Well-Known Member

• Nov 20, 2007

• #7

If you'll settle for 50MHz there are plenty based on the 16F84.

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Nov 21, 2007

• #8

anthony123 said:

and you haven't some one without rare IC?

Click to expand...

For 300MHz you need a high frequency prescaler, these are fairly rare devices, as suggested if you drop your requirement to 50MHz there's nothing rare required.