Archived from groups: alt.cellular.verizon (
More info?)
jeeptop2000@yahoo.com (jt) wrote in message news:<5faf7c00.0411251905.295899e3@posting.google.com>...
> "George" <george@nospam.invalid> wrote in message news:<nqadnb-LyJkIYzjcRVn-vA@adelphia.com>...
> >
> > I think it can only be one of 2 things. Either the phones in question are
> > old and getting funky or there is some sort of timing or other
> > characteristic of the newer cell equipment that favors newer phones.
>
> Yeea, that's what Ii thought too. But can't see how it is the phone
> going funky. I just wondereed if there were changes to transmiters
> thata need a newer phone to take advantage of.
>
> jt
A tech once told me that older 3 watt bag phones had electronic parts
that would degrade over time and effect call quality. IIRC she
mentioned "capacitors" degrading? It doesn't seem most modern phones
are being designed to much more than 2 years. Sometimes it turns like
much less
What I have discovered through years of informal tests... is the
digital reception of many newer phones is superior to the startac.
Could simply be better technology in the base station/phone uprades.
Cellular technology has come a long way, especially in compression
schemes to pack in more capacity. Compression has not neccessarily
improved overall voice quality, compared older phones, just lets many
more users talk on a limited spectrum, without dropping calls. I got
out a few early digital phones and made some test calls... found the
voice quality to be surprisingly good. Wider range and less digital
artifacts.
The Startac is still one of the best sounding phones. Love the earcup
too! What a great design.
And I love those ergonomic, hinge "ears", for lifting the phone from
the clip. Now, the the replacement v60i is pretty and sleek, and very
slippery
I remember Motorola use to make some the equipment for cellular base
stations (or was that switches?), but it seemed like legacy equipment
from the "old days", Who is making new CDMA equipment, for Verizon's
base stations these days? Switches?
Every once in a while, after getting a new phone, I'll take both my
old startacs and whatever small collection of handsets out to a known
fringe area and make some test calls. Test calls from unactivated
phones can be made using 611.
Although there are many kinds of field performance tests (call
initiaton, call holding, D/A performance, debug screen readings) it's
not too hard to notice which phones require precise alignment of the
antenna, in the direction of the tower, in order to make a call. When
testing several phones at once, while attempting multiple fringe
calls, the standouts or losers become obvious. It takes more time to
rate similar performing phones.
A couple of favorites tests...see how high up out of a valley
dead/fringe spot one needs to climb to make a call. Found the order in
which each phone could get a signal to be consistant. For instance, at
the valley floor, the Nokia 3595i could make a digital call, a little
higher up the v60i and then higher up the startac.
One can force the phone (if a submenu option exists) to analog or PCS,
for testing relative performance in those other bands.
Analog performance _may_ be better on the Startacs.
Modern phones analog performance looks like an after thought. Also
every stub antenna supplied phone has reduced signal performance!
The other favorite test place, my friends fringe area suburban
basement.... Handy because it's dry and indoors and has a couch
![:) :)]()
If
I can make a native VZW digital call from down there, then phone has
excellent fringe performance, and is on the short list. Then just do
whatever test a half dozen times or more, to get some trending
results.
Note time of day network traffic and shrinking coverage effects during
congested calling times or Peak hours. Mothers Day is one of the
busiest days for landline phone traffic, I assume it would also be for
cellular.
Sometimes a phone that can simply find a usable network the fastest,
without camping out on an unusable signal, would have a clear
advantage in real world use. That winner (smart network aquisition)
was the Nokia 3585/3595i, although I prefer a handset that allows a
manual A/D/PCS choice. Kind of like a stick shift, verses an
automatic.
Side note: The Audiovox 9500 even has the choice of which PCS channel
is used. If the "Channel Number" SPCS uses in a specific SID is known,
then direct entry is possible, byassing the PRL. But how many people
want to play with the phones submenus to make a call?
-
David