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| X频带 | |||
| X 波段 | |||
| X 谱带 | |||
| X 波段5200 兆周-10900 兆周 | |||
| X 波段①5.2-10.9MHz ②8.0~ 12.4MHz | |||
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| X 频段 (8~12. 5 吉赫) | |||
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| X波段雷达用频率，频率范围从 5000 兆赫至 10000 兆赫 | |||
| X-band: 70 phrases in 13 subjects |
| Air defense | 6 |
| Aviation | 4 |
| Cartography | 1 |
| Earth sciences | 3 |
| Electronics | 26 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geophysics | 3 |
| Metallurgy | 1 |
| Nautical | 2 |
| Shipbuilding | 1 |
| Space | 8 |
| Technology | 13 |
| United States | 1 |