Channel Master CM-7777HD Amplify Adjustable Gain TV Antenna Preamplifier with LTE Filter | Indoor/Outdoor
| Country | USA |
| Brand | Channel Master |
| Manufacturer | Channel Master |
| Binding | Electronics |
| ItemPartNumber | CM-0500 |
| Model | CM-0500 |
| Color | Black |
| ReleaseDate | 2018-07-01 |
| UPCs | 020572005005 |
| EANs | 0020572005005 |