Thread: 4G on the tube
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Old August 1st 19, 07:08 AM posted to uk.transport.london
Roland Perry Roland Perry is offline
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First recorded activity at LondonBanter: Aug 2003
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Default 4G on the tube

In message , at 19:20:32 on Wed, 31 Jul
2019, remarked:

It's also going to be a total waste of time and money. Tetra just
worked, why change it..?


I think the problem is it's proprietary, and rather old. Replacing worn


Not that old in radio terms. Plod was still using motorola analogue trunking
systems only 15 years ago - I used to listen to them on a scanner. Tetra is
a lot newer than DAB!


The equipment's old, not the technology (although most would agree it's
no-longer-fit-for-purpose old.
--
Roland Perry