Phil,
Interesting topic. You refer to SDR as "software designed radio". Is it not
"software defined radio"? Not being picky here but just which one is the
correct one?
73, Tony VE3DWI
Sent from my BlackBerry 10 smartphone on the Bell network.
Original Message
From: Phil Sussman
Sent: Monday, April 20, 2015 12:39
To: tentec@contesting.com
Reply To: Discussion of Ten-Tec Equipment
Cc: Rtty@contesting.com
Subject: [TenTec] PO entroute to GE
About 20 years ago the move was afoot to migrate from something that was
indefinitely fixable to, what was called at the time, "planned obsolescence".
That included chips that would go out of production, using Lithium batteries
to hold memories which when exhausted would render the device useless,
and fixed
'end of support' dates after which any remaining parts would be destroyed.
Now, our next "PO" generation is becoming "GE". The term "GE" refers to that
recent money making idea forwarded by Monsanto -- Genetic Engineering.
For those
unaware, Monsanto is a chemical company that modifies things like seeds (wheat
corn, etc.) so they will germinate but they will NOT reproduce. The
result is that farmers need to PURCHASE NEW SEED every season. Seeds
can not be carried forward.
Likewise the future crop of radios will employ fixed internal program
expiration dates. The point being, in the not so distant future, that you will
NOT BUY a radio, but you will only LEASE it for a fixed period of
time. Leading
that line of reasoning are SDR's (software designed radios). Currently
SDR's use
non-expiring source. (Stay tuned Microsoft fans) On the horizon are SDR's that
require software/user validation to install along with fixed licensing
that stipulates programmed expiration dates. Needless to say these
will be
accompanied by the hacker community willing and able to make your "radio last
longer".
Vacuum tubes anyone?
73 de Phil - N8PS
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