Random triples
| Subject | Object |
|---|---|
| gptkb:Ultra_High_Frequency | high atmospheric attenuation |
| gptkb:UHF_(ultra_high_frequency) | high atmospheric attenuation |
| gptkb:UHF_band | higher than VHF |
| gptkb:UHF_spectrum | higher than VHF |
| gptkb:Single-mode_Fiber | low |
| gptkb:super_high_frequency_(SHF) | high atmospheric attenuation |
| gptkb:extremely_high_frequency_(EHF) | high atmospheric attenuation |
| gptkb:Wave_Motion_in_Elastic_Solids | due to internal friction |