WQML427 Active PA
Cook County Sheriff's Police · Public Safety 4940-4990 MHz
License
- Call sign
- WQML427
- Radio service
- PA – Public Safety 4940-4990 MHz
- Status
- Active
- Grant date
- 2020-06-24
- Effective date
- 2021-04-20
- Expiration date
- 2030-09-13
- Last action
- 2021-04-20
- Eligibility rule
- 90.1203
- ULS file number
- 0004562297
- System ID
- 3227500
- Data source
- l_LMpriv.zip
Licensee
- Name
- Cook County Sheriff's Police
- FRN
- 0005255146
- Applicant type
- Governmental Entity
- Attention
- Director Walter J. Klinger
- Address
- 1401 South Maybrook Drive Room 201
Maywood, IL 60153 - Phone
- 7088654808
- walter.klinger@ccsheriff.org
Licensee Contact
- Name
- COOK COUNTY SHERIFF'S POLICE DEPARTMENT
- Attention
- Walter J. Klinger
- Address
- 1401 S. Maybrook Drive
Maywood, IL 60153 - Phone
- 7088654808
- walter.klinger@ccsheriff.org
Locations (4)
| # | Type | Site / address | City | County | St | Latitude | Longitude | Ground elev (m) | Struct. ht (m) | Overall ht (m) | Structure / ASR | Radius (km) | Units | Map | Coverage |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Fixed Transmit | 2101 Ballard Road - Des Plaines Hwy. | Des Plaines | COOK | IL | 42.043694 42°02'37.3"N |
-87.872944 87°52'22.6"W |
191.1 | 54.5 | 60.9 | TOWER ASR 1231176 |
OSM ↗ | Predict coverage | ||
| 2 | Fixed Transmit | 1775 Dempster Rd. - Lutheran General Hospital | Des Plaines | COOK | IL | 42.038917 42°02'20.1"N |
-87.847556 87°50'51.2"W |
191.0 | 42.0 | 44.0 | BANT | OSM ↗ | Predict coverage | ||
| 3 | Fixed Transmit | 2650 S California Ave. - Criminal courts | Chicago | COOK | IL | 41.843028 41°50'34.9"N |
-87.696083 87°41'45.9"W |
182.0 | 61.0 | 61.0 | B | OSM ↗ | Predict coverage | ||
| 4 | Fixed Transmit | 3930 N Clark St. - CHA Clark and Irving | Chicago | COOK | IL | 41.953500 41°57'12.6"N |
-87.662444 87°39'44.8"W |
181.0 | 58.0 | 59.0 | B | OSM ↗ | Predict coverage |
Frequencies (12)
| Loc | Ant | Frequency (MHz) | Upper (MHz) | Station class | Emission | Output (W) | ERP (W) | Ant. ht / HAAT (m) | Mobiles | Pagers | Tolerance | First used | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4942.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 45.4 / – | 1 | 1 | 2010-09-13 | |||
| 1 | 1 | 4947.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 45.4 / – | 1 | 2010-09-13 | ||||
| 1 | 1 | 4967.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 45.4 / – | 1 | 2010-09-13 | ||||
| 2 | 1 | 4942.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 42.0 / – | 1 | 1 | 2010-09-13 | |||
| 2 | 1 | 4947.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 42.0 / – | 1 | 2010-09-13 | ||||
| 2 | 1 | 4967.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 42.0 / – | 1 | 2010-09-13 | ||||
| 3 | 1 | 4962.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 61.0 / – | 1 | 2010-09-13 | ||||
| 3 | 1 | 4967.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 61.0 / – | 1 | 2010-09-13 | ||||
| 3 | 1 | 4977.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 61.0 / – | 1 | 2011-01-14 | ||||
| 4 | 1 | 4962.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 57.5 / – | 1 | 2010-09-13 | ||||
| 4 | 1 | 4967.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 57.5 / – | 1 | 2010-09-13 | ||||
| 4 | 1 | 4977.5000 | FXO Operational Fixed | 5M00W7W | 0.2 | 31.6 | 57.5 / – | 1 | 2011-01-14 |
Antennas (4)
| Loc | Ant | Type | Height to tip (m) | HAAT (m) | Gain (dBd) | Azimuth | Beamwidth | Polarization | Make / model |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Transmit | 45.4 | 22.0 | 105.6 | 10.0 | S | ||
| 2 | 1 | Transmit | 42.0 | 22.0 | 285.6 | 10.0 | S | ||
| 3 | 1 | Transmit | 61.0 | 22.0 | 12.8 | 10.0 | S | ||
| 4 | 1 | Transmit | 57.5 | 22.0 | 192.8 | 10.0 | S |
Control points (1)
| # | Address | City | County | State | Phone |
|---|---|---|---|---|---|
| 1 | 1401 Maybrook Drive | Maywood | COOK | IL | 7088654808 |
Conditions
Special condition codes: 1038, 3055
History
| Date | Event |
|---|---|
| 2021-04-20 | Administrative Update Applied LIAUA |
| 2020-06-24 | License Renewed LIREN |
| 2020-06-22 | Renewal Reminder Letter Sent LETRES |
| 2020-06-15 | ESURNW ESURNW |
| 2012-04-17 | Construction Reminder Letter Sent LETCNS |
| 2011-01-14 | License Modified LIMOD |
| 2011-01-06 | ESUAPR ESUAPR |
| 2010-09-13 | License Issued LIISS |