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220 MHz to 222 MHz, any systems online???

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Andrew

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Dec 19, 2002
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I could be wrong, but I seem to remember United Parcel Service (UPS) wanted bandwidth in the 220 area for a nationwide voice and data system years ago, but was never built out.
Is that a real memory I have?
 

russbrill

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I could be wrong, but I seem to remember United Parcel Service (UPS) wanted bandwidth in the 220 area for a nationwide voice and data system years ago, but was never built out.
Is that a real memory I have?

Yep, that was the Commercial user that started the whole 220 MHz take away.. But, by the time the FCC took any action, UPS moved on to other technologies...
 

mmckenna

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I could be wrong, but I seem to remember United Parcel Service (UPS) wanted bandwidth in the 220 area for a nationwide voice and data system years ago, but was never built out.
Is that a real memory I have?

Yeah, that was much recollection. I think they went with a 900MHz system, at least locally I know that's what they were doing locally for a while.
 
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When I stated in 2 way ACSB was just starting to be offered, our first and maybe only client was the Signal Companies in La Jolla. I think we had repeaters on Palomar and Otay to cover San Diego county. Don't recall who made the radios, we were a GE, Maxon and Midland dealer, I don't think they made ACSB, maybe Standard?
 

mm

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oregon
2-Morrow electronics of Salem, Or. made some 220MHZ AND 156MHZ prototype digital radios that were briefly tried out by a state agency here in Oregon just prior to UPS purchasing us in the early/mid 2000's and forming UPS-AT (AVIONICS Technology) which was the company that stole the lower end of 220-222 MHZ ham band until GARMIN PURCHASED UPS-AT and put and end to that nonsense.

Unfortunately the damage was already done by UPS-AT and to this day there are still some remaining 2-MORROW engineer/hams whol are still mad at UPS for what they did to 220.

I still have some of the 220 and 156 MHZ power amps, isolators and other infrastructure equipment in my engineering cabinet untouched after 15+ years.
 
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