Cost of the 1st level:
CRP 2 The Broadcast Station transmits visibility data to alliance members within alliance territory.
The Broadcast Station can be destroyed in regular combat.
The Broadcast Station can be destroyed in regular combat.
Comparison by level
| Lvl | The number of allies in defense |
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 10 |
| 6 | 12 |
| 7 | 14 |
| 8 | 16 |
| 9 | 18 |
| 10 | 20 |