Illinois Scanner Frequencies
McDonough County
| Frequency | CallSign | DBA/Licensee | City |
| 35.7400 | KYE372 | ILLINOIS VALLEY PAVING COMPANY | MACOMB |
| 39.4600 | KNBJ200 | MC DONOUGH COUNTY SHERIFFS DEP | MACOMB |
| 39.4600 | KSA775 | ILLINOIS, STATE OF | MACOMB |
| 39.5000 | KNBJ200 | MC DONOUGH COUNTY SHERIFFS DEP | MACOMB |
| 39.6600 | KNBJ200 | MC DONOUGH COUNTY SHERIFFS DEP | MACOMB |
| 42.5000 | KSA775 | ILLINOIS, STATE OF | MACOMB |
| 42.6000 | KSA775 | ILLINOIS, STATE OF | MACOMB |
| 42.6200 | KSA775 | ILLINOIS, STATE OF | MACOMB |
| 45.4000 | KUL796 | MC DONOUGH, COUNTY OF | MACOMB |
| 45.4000 | KUL796 | MC DONOUGH, COUNTY OF | MACOMB |
| 45.4400 | KUL796 | MC DONOUGH, COUNTY OF | MACOMB |
| 45.4400 | KUL796 | MC DONOUGH, COUNTY OF | MACOMB |
| 47.0200 | KTE726 | STATE OF ILLINOIS, DEPARTMENT | MACOMB |
| 47.0600 | KTE726 | STATE OF ILLINOIS, DEPARTMENT | MACOMB |
| 47.1000 | KTE726 | STATE OF ILLINOIS, DEPARTMENT | MACOMB |