| mecfreqid |
| Base Table | mecfreqdata |
| Attribute Name | mecfreqid |
| ColumnName | mecfreqid |
| Logical Rolename | |
| RoleName | |
| Definition | Frequency information identifier |
| Note | Range: mecfreqid > 0 |
| type |
| Base Table | mecfreqdata |
| Attribute Name | type |
| ColumnName | type |
| Logical Rolename | |
| RoleName | |
| Definition | What this frequency is (frequency for fit) |
| Note | Range: type = {LP | HP | SF} LP = low pass (upper frequency bound) HP = high pass (lower frequency bound) SF = spectral frequency for measurements at a given frequency (SW) |
| freq |
| Base Table | mecfreqdata |
| Attribute Name | freq |
| ColumnName | freq |
| Logical Rolename | |
| RoleName | |
| Definition | Frequency value |
| Note | Range: 1E-6 < freq < 1E+5 |