Hi.

I=B4ve small geophone almost a year, but i never knew its natural frequency=
,
how can i "find" its approximate natural frequency?

The geophone doesnt have anything written on it, its smaller than 4.5Hz
L15B geophone sold by Larry, generate a lot more output than the 4.5Hz one
and i read 380ohm from it.

I appreciate any help.

Regards,
Tiago.
Hi.

I=B4ve small geophone almost a year, but i never knew its natura=
l frequency, how can i "find" its approximate natural frequency?<=
br>
The geophone doesnt have anything written on it, its smaller than 4.=
5Hz L15B geophone sold by Larry, generate a lot more output than the 4.5Hz =
one and i read 380ohm from it.


I appreciate any help.

Regards,
Tiago.