Hi Everyone,  The Horz. Pendulum Sensor, I finished weeks ago, is =
working fine but will be relocated, as part of a new display at the =
Museum of Mining and Geology, in the spring.  They are closed during the =
Winter months.  So I will need to replace everything, if I am to =
continue these endeavors.   I am thinking I would like to build a =
vertical sensor.  I have read that the AS1 has a period of 1.5 seconds, =
but is extended electronically.

Q 1  Is there a program which does this? Maybe an article which explains =
it.

Q 2  I have articles on the AS1 which shows its basic design.  Is there =
an article showing "how to" build your own Vertical?
My basic questions would be over all dimensions, and locating the proper =
spring.

Q 3  On a different subject.  I am in Idaho and sure would like to find =
someone in Idaho to share .PSN files and notes with. When I record an =
event I would love to compare my signal with other local stations.  =
Please if you are in the area or know of a station, near Boise, let me =
know.

Thanks, Ted








Hi Everyone,  The Horz. Pendulum =
Sensor, I=20
finished weeks ago, is working fine but will be relocated, as part of a =
new=20
display at the Museum of Mining and Geology, in the spring.  They =
are=20
closed during the Winter months.  So I will need to replace =
everything, if=20
I am to continue these endeavors.   I am thinking I would like =
to=20
build a vertical sensor.  I have read that the AS1 has a period of =
1.5=20
seconds, but is extended electronically.
 
Q 1  Is there a program which does =
this? Maybe=20
an article which explains it.
 
Q 2  I have articles on the AS1 =
which shows=20
its basic design.  Is there an article showing "how to" build your =
own=20
Vertical?
My basic questions would be over all =
dimensions,=20
and locating the proper spring.
 
Q 3  On a different subject.  =
I am in=20
Idaho and sure would like to find someone in Idaho to share .PSN files =
and notes=20
with. When I record an event I would love to compare my signal with =
other=20
local stations.  Please if you are in the area or know of a =
station, near=20
Boise, let me know.
 
Thanks, Ted