Hi all,

1.  Apparently the Radio Shack DX-375 receiver is on sale
     this month.  Regular price $99.00.  On sale for $69.00 till
     August 28.  Used for SDR card time.

2.  Nuts & Volts magazine for July and August, Open Channel
     by Joseph J. Carr, has "Notes on Vibration Dectectors and
     Seismomgraphs - Part I and II.  General article...not sure its
     worth buying...but Part II mentions the Lehman seismo.
     The article mentions sensors; and has acouple errors (like
     mounting the magnet on the boom)....but,.....   Usually shows
     up on racks in some electronic wholesalers/retailers/electronic
     surplus outlets.

Meredith Lamb

..




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