Jake68111
Member
My local public service agencies recently migrated to a P25 system (form a Motorola Type II Smartnet system) with one of their TG's being Phase II which I haven't previously had to deal with much. The timing of the release of the SDS100 was impeccable so I dove in head first. While not in a particularly "challenging RF environment", here is a preliminary (few hours monitoring) and simple report, so far. I've been holding on this particular TG because, since migration, has given me headaches just trying to follow it, pre SDS100.
System: STARCOM21 Statewide Illinois Trunking System, Statewide, Multi-State - Scanner Frequencies
Site: Will/Grundy County Simulcast (P2) Site Details (STARCOM21 Statewide Illinois)
TG: 2430 Grundy Police 2 (Phase II)
Distance from Cell Tower: Approx. 24 miles as the crow flies
The SDS100 so far has not exhibited any "garbling" / simulcast distortion. Any distortion that I have received is also apparent on the users radios as they ask for a repeat of the TX leading me to believe that I am actually hearing what they are hearing. There has been nothing that I couldn't understand that the users, themselves, could understand.
My 536 does "ok" for the most part but there are times where "garbling" is present, some intelligible, some not.
My PSR-800 is terrible, most times. Not only is most TXs unintelligible but some entire TXs are missed altogether.
This is preliminary report and will add more, if there is more to add in the future.
System: STARCOM21 Statewide Illinois Trunking System, Statewide, Multi-State - Scanner Frequencies
Site: Will/Grundy County Simulcast (P2) Site Details (STARCOM21 Statewide Illinois)
TG: 2430 Grundy Police 2 (Phase II)
Distance from Cell Tower: Approx. 24 miles as the crow flies
The SDS100 so far has not exhibited any "garbling" / simulcast distortion. Any distortion that I have received is also apparent on the users radios as they ask for a repeat of the TX leading me to believe that I am actually hearing what they are hearing. There has been nothing that I couldn't understand that the users, themselves, could understand.
My 536 does "ok" for the most part but there are times where "garbling" is present, some intelligible, some not.
My PSR-800 is terrible, most times. Not only is most TXs unintelligible but some entire TXs are missed altogether.
This is preliminary report and will add more, if there is more to add in the future.