I'm undergoing one of those "time is of the essence" moments and I was
hoping to acquire one that is already put together. 
We'll see what turns up. Thanks Larry. 

-----Original Message-----
From: psn-l-request@.............. [mailto:psn-l-request@...............
On Behalf Of Larry Cochrane
Sent: Sunday, November 10, 2002 5:46 PM
To: psn-l@..............
Subject: Re: Long Period Geophone needed...


Kareem,
 
All of the geophones I know about are short-period devices. For a
long-period sensor you will need to build a device like a Lehman or SG
sensor. 
 
-Larry Cochrane
Redwood City, PSN

----- Original Message ----- 
From: Kareem   
To: PSN   
Sent: Sunday, November 10, 2002 2:04 PM
Subject: Long Period Geophone needed...

Does anyone know where one can find a used long-period geophone for
giveaway?  (OK, for sale?)
 
 
Kareem










I'm =
undergoing one=20
of those "time is of the essence" moments and I was hoping to acquire =
one that=20
is already put together. 
We'll see =
what turns up.=20
Thanks Larry.=20


  

  
-----Original Message-----
From:=20
  psn-l-request@.............. [mailto:psn-l-request@............... =
On=20
  Behalf Of Larry Cochrane
Sent: Sunday, November 10, 2002 =
5:46=20
  PM
To: psn-l@..............
Subject: Re: Long =
Period=20
  Geophone needed...


  
Kareem,
  
 
  
All of the geophones I know about are =

  short-period devices. For a long-period sensor you will need to=20
  build a device like a Lehman or SG =
sensor. 
  
 
  
-Larry Cochrane
  
Redwood City, PSN
  

    
----- Original Message ----- 
    From:=20
    Kareem=20
    
    
To: PSN 
    
Sent: Sunday, November 10, =
2002 2:04=20
    PM
    
Subject: Long Period Geophone =

    needed...
    


    
Does anyone know=20
    where one can find a used long-period geophone for =
giveaway?  (OK,=20
    for sale?)
    
 
    
 
    
Kareem