On Tue, 10 Jul 2007 07:14:31 -0700, Telstar Electronics
wrote:

+++On Jul 10, 8:50 am, james wrote:
+++ I am not ranting and raving. I am pointing out facts. I have 23 yrs
+++ experience in designing battery powered electronic devices. You stated
+++ that a external unit is not practicle and I say it is. If that is
+++ ranting and raving to you then so be it.
+++
+++Thanks for not responding like Frank...
+++I never said that being battery powered was impractical. I merely said
+++that there are certain problems with battery-powered type equipment
+++and we chose not to take that design route.
+++www.telstar-electronics.com
**************

Outside changing batteries on a regular basis or a some charging
circuit that would be the only issues. Now if those are what you
considered as being impractical then that is your opinion, not mine.

james