So far, all old analog cell phones I have picked up dial 911 without paid
service. I call the local dispatcher on them to test this, no problem, so a
larger bag phone, generally free and incredibly easy to work on due to their
size, could work, a controller made from something like a basic stamp
Well, crud... I haven't tested the service in about a year.
Best you can do is grab an old analog phone, dial 911, see what happens.
If you get a dispatcher, handle it how you see fit.
If that doesn't work, try a newer digital one. Since you'd need to get to
the keypad for your mod, use a
I don't think I've ever heard a rolling pipe sound over a repeater,
although, once I had some interesting feedback from an SSB transmitter with
FM receiver.
Is there a good clean recording available?
Kurt
In 1999, after some research and finding that most small fleet vehicles in
Alaska use the Optima red top, I bought one. Temperatures vary from -22 to
+123 here, so I figured I'd have better luck with a battery which decline
ratings in a year excede the capabilities of a typical starting battery
Well, you see, it's like this...
The group setting is currently Membership does not require approval. Now
then, many, MANY automated spambots are designed to take advantage of just
his setting on just this system. They troll the groups, some even just
generate random names for groups, since
: There is some software that allows finger printing of a transmission
: base on the lockup signature and oscillator stability as seen on the
: transmitted signal.
I am interested in such things! Anyone have any good suggestions or input
regarding software or systems?
Kurt
I don't know if anyone recalls this, but there was a bad run of rectifiers
on most of their linear supplies in the late-90's. Astron shipped out
replacement rectifiers free of charge. Replacement was easy, one machine
screw and nut to secure the rectifier and four space connectors. From what
I
: I certainly hope the quality of their power supplies doesn't match that of
: their e-mail address...
:
: They CAN'T be serious?
:
: Kurt
:
: - Original Message -
:
: LOL! Nothing says we're reputable and here to stay like a company e-mail
: address at yahoo.com! Nothing against
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