[IGS-Equipment-Files] rcvr_ant.tab and antenna.gra file updates

[David Maggert]

Dear Colleagues,

The following items have been added to the rcvr_ant.tab and antenna.gra files.


| 25 NOV 2024  Added abbreviation SMA and STC, SEPT ASTERX-U3, AOAD/M_T_RFI_GL,|
|                DREAMTNS POZSTAR P5, DREPOZP5, STONEX S999, STXS999,          |
|                STEC SE LITE GNSS, STCSELITE                                  |


https://files.igs.org/pub/station/general/rcvr_ant.tab
https://files.igs.org/pub/station/general/antenna.gra


Best Regards,
David Maggert
Network Coordinator
IGS Central Bureau