OASIS 800MHz Public Safety Radio System (Milwaukee County & Waukesha County)

Status
Not open for further replies.

MarcusDude

Member
Premium Subscriber
Joined
Mar 24, 2004
Messages
208
Location
Milwaukee, Wisconsin
Some recently issued licenses, that may be part of OASIS:

Milwaukee County:
WQWP668 <http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3745988>
WQWP669 <http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3745997>

Waukesha County:
WQWN813 <http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3744222>
WQWN815 <http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3744224>

Emission codes: 16K0F3E, 8K10F1D, 8K70D1W

Mostly the same frequencies as the existing systems, with some changes.
 

mkescan

Member
Joined
Mar 28, 2004
Messages
829
Location
Milwaukee
Looks like these are all the Frequencies for both sites.

Milwaukee County Sites
851.0875
851.1500
851.1750
851.2375
851.5375
851.5625
851.5875
851.6500
852.0375
852.0625
852.8500
853.0625
853.1625
853.2125
853.2375
853.5250
853.6125
853.6375

Waukesha County Sites
851.1250
851.2125
851.7500
852.1125
852.2625
852.3500
852.5125
852.5375
852.6125
852.8000
852.8250
853.1000
853.1375
853.3500
853.6875
853.7125
 

Tim

Member
Feed Provider
Joined
Dec 19, 2002
Messages
486
Location
Milwaukee, Wi
Today about 1pm a Control Channel came online on 853.5250. There was testing of sorts on Talkgroup 1. Uni-Trunker shows a system ID as '692h'. No traffic in last half hour, but CC is still up and running.

U/T shows Voice Channels being used today as

851.2375
851.5625
853.1625
853.2125
853.6125
853.6375


Tim
 

mkescan

Member
Joined
Mar 28, 2004
Messages
829
Location
Milwaukee
Anyone know if Milwaukee County will be able to use system frequencies for Back Up, or Simplex like Sheriff A4?
 

bcast

Member
Joined
Dec 19, 2002
Messages
30
Today I was monitoring the OASIS TRS with a Unication G5 in the "monitor" (all TG scan) mode in the 1130-1200 timeframe. Rx was locked onto site 2/MKE/853.525 MHz control channel. Techs testing on TGs 500, 3600, 3601, 3602, & 3603. Radio IDs beginning with 413xxxx & 415xxxx indicate MKE Co per WISCOM Unit ID Plan.
 

prowisscan

Member
Joined
Mar 4, 2014
Messages
142
Location
Milwaukee, WI
IT'S ALIVE!! The Milwaukee portion of OASIS is up and running this morning. I was able to briefly monitor it before work between 6 and 645 this morning. The control channel was 853.525. Activity was heard on the new frequencies that are not used on the current analog system (851.5625, 853.2125, etc). I was hearing a lot of radio checks for mobile and base radios from various departments (unable to identify during my rush to work). I was also hearing patches from the analog system such as W. Allis FD paging & dispatch, Milw. Co F2, and Wauwatosa PD. All of the TGID's are different from the analog system; lots of new things to learn.
The signal was good at my location; had to move the scanner around a little to find that sweet spot. Audio wise, sounds like they need to do some tweaking, at times it sounded very good and then it sounded like the usual chirpy and garbled digital.
 

JT-112

Member
Joined
Jan 11, 2004
Messages
492
Audio wise, sounds like they need to do some tweaking, at times it sounded very good and then it sounded like the usual chirpy and garbled digital.

If you're using a scanner, it won't handle the CQPSK modulation coming from the system very well. At this point, besides the Unication pager, no scanner handles anything other than FSK.

Ready yourself for a slew of posts on how this system sounds terrible on scanners, I guess.

Thanks for the report on the activity!
 

jmsanders83

KC8JSU
Premium Subscriber
Joined
Aug 27, 2007
Messages
261
Location
Germantown, WI
This is what I've been able to identify today:

Confident:
1033 Franklin PD
1073 Wauwatosa PD
1401 Sheriff Main
1403 Sheriff F2
1407 Sheriff Courts
2037 Greendale/Hales Corners PD
2091 Franklin FD
2121 Greendale/Hales Corners FD
2171 West Allis FD
2325 West Allis PD

Wildcards:
19 Unknown
501 Unknown
1053 Unknown PD Dispatch
1301 Unknown
1431 Sheriff (unknown use)
1701 Unknown Snow Plows/Street Ops
1793 Unknown PD
2161 Unknown FD
 
Status
Not open for further replies.
Top