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Old August 6th 05, 02:53 AM
 
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Default Questions about Minitor Pagers (VHF) (154 mhz)

I may be doing some free lancing in the near future and wanted to
ask a few questions about a Minitor 2 vs Minitor 3 radio pager
unit.

This would be operating in the 154 mhz band with 2-tone paging.

From reading various articles in the past I got the impression
the Minitor 3's were synthesized units, and were disasters
when they were 1st placed into service by Motorola. Is this
true?

Is there a Minitor 4 pager available?

Should I try and buy a new unit or clean used unit? Any information
appreciated.

Thanks.

KM
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Old August 6th 05, 03:47 AM
Rich
 
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Minitor V's are out look that way





wrote in message
...
I may be doing some free lancing in the near future and wanted to
ask a few questions about a Minitor 2 vs Minitor 3 radio pager
unit.

This would be operating in the 154 mhz band with 2-tone paging.

From reading various articles in the past I got the impression
the Minitor 3's were synthesized units, and were disasters
when they were 1st placed into service by Motorola. Is this
true?

Is there a Minitor 4 pager available?

Should I try and buy a new unit or clean used unit? Any information
appreciated.

Thanks.

KM



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Old August 6th 05, 06:27 PM
JW
 
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I'm the radio and equipment officer for a 30 man Fire and Rescue department
in North Carolina, using vhf, 154.355. We average buying about half a dozen
new pagers per years to replace old/defective/lost pagers.

2's were good radios, but crystal controlled, reed controlled tones.

3's were junk, therefore not around long.

4's have also given us a lot of problems, losing programming, stop alerting,
etc. I even have the programming hardware and software for them, and still
end up having to send them back to the service point for repair.

I was just about to start looking outside the Motorola world for our next
bunch of pagers, but guess will give the 5's a try first.

wrote in message
...
I may be doing some free lancing in the near future and wanted to
ask a few questions about a Minitor 2 vs Minitor 3 radio pager
unit.

This would be operating in the 154 mhz band with 2-tone paging.

From reading various articles in the past I got the impression
the Minitor 3's were synthesized units, and were disasters
when they were 1st placed into service by Motorola. Is this
true?

Is there a Minitor 4 pager available?

Should I try and buy a new unit or clean used unit? Any information
appreciated.

Thanks.

KM



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Old August 6th 05, 11:56 PM
 
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JW wrote:

I'm the radio and equipment officer for a 30 man Fire and Rescue department
in North Carolina, using vhf, 154.355. We average buying about half a dozen
new pagers per years to replace old/defective/lost pagers.

2's were good radios, but crystal controlled, reed controlled tones.

3's were junk, therefore not around long.

4's have also given us a lot of problems, losing programming, stop alerting,
etc. I even have the programming hardware and software for them, and still
end up having to send them back to the service point for repair.

I was just about to start looking outside the Motorola world for our next
bunch of pagers, but guess will give the 5's a try first.


I appreciate your evaluation and comments. I used to own a
Minitor 11 and it worked very well, and I was a hobby listener
at that time. I do remember it sounded very well, the
decoder worked good, and the battery lasted a long time.
I'm actually thinking about buying another Minitor 11
at:

http://www.pwservice.com/compare.htm

Thanks again.

KM.
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Old August 9th 05, 03:59 AM
Steve & Susan
 
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On Fri, 05 Aug 2005 21:12:29 -0500, John P Vassel
wrote:

We dont freelance in fire/ems, but perhaps you're not talking about what
it means to me.


I'm thinking Ken was talking about some media work or photography, not
actual firefighting.

Minitor II's used tone reeds... now sometimes difficult to get, and
prevented you from quickly changing tones.
III's are synthesized, and pretty much non-existant. IV's replaced them
quickly, never did get the real scoop, but I think it was a
manufacturing issue.


Ah - the III and the IV are effectively the same radio. The difference
is that the IV has a better mode switch and different case. Everything
else is the same. There are sensitivity issues, but many people wrote
that off to synthesizer noise. I've got a IV and it decodes below the
squelch level.

IV's are out, and now so are the V's. We use IV's, UHF tho, and havent
had a single complaint with them. They are available in a variety of
flavors, with/without stored voice, vibrate, 2 channels, etc.


I've only prepared specs for the Minitor V as in eight years all of
the others may end up working unpredictably after narrowbanding
(mandatory on VHF High band and UHF after Jan 1, 2013).

Steve
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Old August 9th 05, 04:42 AM
 
Posts: n/a
Default

Steve & Susan wrote:

On Fri, 05 Aug 2005 21:12:29 -0500, John P Vassel
wrote:

We dont freelance in fire/ems, but perhaps you're not talking about what
it means to me.


I'm thinking Ken was talking about some media work or photography, not
actual firefighting.


Yes - video.

Minitor II's used tone reeds... now sometimes difficult to get, and
prevented you from quickly changing tones.
III's are synthesized, and pretty much non-existant. IV's replaced them
quickly, never did get the real scoop, but I think it was a
manufacturing issue.


Ah - the III and the IV are effectively the same radio. The difference
is that the IV has a better mode switch and different case. Everything
else is the same. There are sensitivity issues, but many people wrote
that off to synthesizer noise. I've got a IV and it decodes below the
squelch level.

IV's are out, and now so are the V's. We use IV's, UHF tho, and havent
had a single complaint with them. They are available in a variety of
flavors, with/without stored voice, vibrate, 2 channels, etc.


I've only prepared specs for the Minitor V as in eight years all of
the others may end up working unpredictably after narrowbanding
(mandatory on VHF High band and UHF after Jan 1, 2013).


I was told today (radio shop) that many Minitor 11's are still
in service here in my county. They have a digital trunking
system, but also simulcast on VHF (fire) for the volunteers,
for paging.

(KM)
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