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Hey guys,

I've been monitoring the UCSD 800 MHz TRS (system ID 6501) and it's essentially dead. There is little to no traffic for hours at a time.

The campus shuttle buses ("Shuttle Ops" channel) are equipped with Motorola XPR 4500 mobiles, which support analog & TRBO digital on VHF and UHF. The quality of the receive audio is definitely digital, so it must be TRBO (and covers a large enough area that it is likely repeated). I originally suspected an RCS talkgroup due to the digital audio but the radio doesn't appear to support P25/trunking.

This is just a heads up to look for UCSD users that would have been on the TRS elsewhere (UHF conventional TRBO?). Anyone have any more information?
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