Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| City of license | Identifier | Frequency | Power | Class | RECNet |
| --- | --- | --- | --- | --- | --- |
| Armstrong | CBOL | 1450 AM (moving to 91.3 FM) | 40 s watt | LP | Query |
| Atikokan | CBQI-FM | 90.1 | 2,900 watts | A | Query |
| Beardmore | CBLE | 1240 AM | 40 watts | LP | Query |
| Big Trout Lake | CFTL-FM | 100.3 | 63 watts | A1 | Query |
| Dryden | CBQH-FM | 100.9 | 100,000 watts | C | Query |
| Ear Falls | CBOI | 690 AM | 40 watts | LP | Query |
| Fort Frances | CBQQ-FM | 90.5 | 50,000 watts | B | Query |
| Fort Hope | CBCF-FM | 101.5 | 41 watts | A1 | Query |
| Geraldton | CBLG-FM | 89.1 | 11,900 watts | B | Query |
| Hornepayne | CBLH | 1010 AM (moving to 92.3 FM) | 40 watts | LP | Query |
| Ignace | CBES | 690 AM | 40 watts | LP | Query |
| Kenora | CBQX-FM | 98.7 | 38,000 watts | B | Query |
| Manitouwadge | CBEB-FM | 89.7 | 46,400 watts | B | Query |
| Marathon | CBLM | 1090 AM | 40 watts | LP | Query |
| Mishkeegogamang | CBQN-FM | 104.5 | 81 watts | A1 | Query |
| Nakina | CBLN | 1240 AM | 40 watts | LP | Query |
| Nipigon | CBQY-FM | 98.9 | 2,000 watts | B | Query |
| Pickle Lake | CBQP-FM | 105.1 | 83 watts | A1 | Query |
| Pikangikum | CBQU-FM | 100.3 | 34 watts | A1 | Query |
| Red Lake | CBEA-FM | 90.5 | 82 watts | A1 | Query |
| Sandy Lake | CBQV-FM | 101.1 | 37 watts | A1 | Query |
| Savant Lake | CBQL-FM | 104.9 | 78 watts | A1 | Query |
| Schreiber | CBLB | 1340 AM | 40 watts | LP | Query |
| Sioux Lookout | CBLS-FM | 95.3 FM | 500 watts | A | Query |
| Sioux Narrows | CBQS-FM | 95.7 FM | 1,300 watts | A | Query |
| Terrace Bay | CBEH | 1010 AM | 40 watts | LP | Query |
| White River | CBLW | 1010 AM | 40 watts | LP | Query |
Question:
What is Identifier, when City of License is Terrace Bay?
Answer:
CBEH