He aha ka hui C a me Ku ma ka TV ukali?

No ke kelepona ukali, hoʻohana ʻia ʻelua mau pūʻulu nui: C - band (3.5 - 4.2 GHz) a me Ku-band (10.7 - 12.75 GHz). Hoʻolaha nui ʻia nā satelite ʻEulopa ma ka Ku-band. Hoʻolaha pinepine ʻia nā satelite Lūkini a me ʻAsia ma nā alapine ʻelua. Hoʻokaʻawale ʻia ka Ku-band i ʻekolu mau sub-band. ʻO ka hui mua (10.7 - 11.8GHz) i kapa ʻia ʻo FSS band. ʻO ka hui ʻelua (11.8-12.5GHz) i kapa ʻia ʻo DBS band. Ua kapa ʻia ke kolu o ka laulā (12.5-12.75 GHz) ma muli o nā satelite Telecom Farani e hoʻohana nei i kēia mau alapine no ka hoʻolaha. No laila, aia ʻekolu ʻano o nā mea hoʻololi Ku: hoʻokahi-band me kahi alapine o 10.7 - 11.8 GHz, pālua-band - 10.7 - 12.5 GHz. a me tri-band (a i ole Full Band, Wide Band, Triple) me ke alapine o 10.7 - 12.75 GHz.

He aha ka hui C a me Ku ma ka TV ukali?
He aha ka hui C a me Ku ma ka TV ukali?
He aha ka hui C a me Ku ma ka TV ukali?
He aha ka hui C a me Ku ma ka TV ukali? He aha ka hui C a me Ku ma ka TV ukali? He aha ka hui C a me Ku ma ka TV ukali?



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