Ke alapine (frequency) huahelu ma ka Radio, a kīwī

Frequency huahelu - he manawa i ua hoʻomano ia i loko o ka papa o physical oaoieei-kanaka, me ka maikai ma ka uilaʻoe. Ma lalo o kēia manaʻo ka mea, ua maopopo i ka pae'ōnaehana huahelu o ka manaʻo, a me ka mea laʻa Radio hana no ka hoʻoleleʻana i kekahi mau alapine (frequency) huahelu. A mākou i ke kamailio e pili ana i ka hālāwai hope o nā mea a pau i ka Radio alapine (frequency) laulā.

International lula ikaika hooponopono i ka hoʻohana 'ana o kekahi hōʻike Radio nenoai (me ka ukali), he luawai-hoakaka huahelu. Keia ua dictated ma ka pono, e hōʻoia 'interoperability o kekahi mau nenoai, a hana i ka hoʻopau' ākeʻakeʻa.

E like me ka Radio hooponopono, Ua puʻunaueʻia ka wahi o ka Honua i loko o nui Apana ekolu. Ka mua nāʻEulopa, Moscow, Rusia, Mongolia a me Africa. Ka lua - o ka mokuna o America (o Kona Akau a me Hema). Ekolu - South a me South-East Asia, Australia, ka Pacific māhele 'āina. Ma kēlā me kēia wahi - kona hoi o ka makana o ka Radio alapine (frequency) i paa ai.

No ka hoohana ia o ke ukali kamailio ana o ka hooponopono hoʻolako alapine (frequency) auka e paa ai i hōʻailona: L, S, C, X, Ku, Ka, K papa koa mai ka 1452 MHz i 86,0 GHz. Ke uie kekahi hapanui hewahewa o nenoai ukali ke hoʻohana i ka poe hao wale C a me Ku. Laulā Ka 'Imi hoʻomohala ma Europa a me Amerika, akā, ma kā mākou aina ua ole hoʻomano i hoʻohana.

Ke kukuna ka hoʻokōʻana mea e kaukaʻi ma ka helu o ka hawewe i kupono i ke anawaena o ka kukuna. Me ka hoʻoulu alapine (frequency), ua ka ke kōā hoemi (i kēia mau loina i inversely hapaʻauhau) a me ke kukuna nui ua i koi 'ia e loaa kiʻekiʻe alapine (frequency) lepa. Mai ke alapine (frequency) huahelu i loaa mai ma kekahi kukuna nui o 2.5-4.5 mika, a no ka loaa ana i ka makemake nalu bana K kukuna nui -. Wale 10-15 knm Me ka ia nui antennas ke hoʻohana i loko o ka laulā kiʻekiʻe, i kahi maikai ae o koʻu pomaikai ia.

Ma kēlā me ka hoʻoleleʻana lēkio leo ia hoonoho ai i kekahi i kona alapine (frequency) huahelu. Aia He He Mea Maluna o ka Radio hawewe ma ka laulā, a me ka ke kōā. E like me ia i kēia nalu i:

- Dekametricheskie me ka ke kōā o ka mea o 10 000-100 000 kilomika, nona nä alapine e hoʻolaha like loa haʻahaʻa (3 - 30 Hz).

- Megametricheskie (ke kōā - 000 kilomika 1000-10), ka alapine huahelu - 300 Hz.

- Gektokilometrovye (me ka lōʻihi o ka 100-1,000 kilomika) e pili ana i ka ultralow alapine (frequency) (3000 Hz).

- keu lōʻihi (lōʻihi - 10-100 kilomika) - loa haʻahaʻa (i ka 30 kHz).

- lōʻihi (lōʻihi o 1-10 kilomika) - haʻahaʻa (i ka 300 kHz).

- Average (lōʻihi 100-1000 mika) - la iwaena konu, e 3000 kHz.

- Hula, me ka lōʻihi o 10-100 mika - ka mea, o ka pela-kapaia .. kiʻekiʻe alapine (frequency) (alapine (frequency) 30 MHz).

- Ultrashort ole mika (lōʻihi 1-10 mika), loa kiʻekiʻe (i ka 300 MHz).

- Decimeter (lōʻihi 10-100 knm) a me kaʻoi loa-kiʻekiʻe, i ka 3000 MHz.

- kenimika (1-10 kenimika lōʻihi), Naha Pōhaku-kiʻekiʻe (i ka 30 GHz).

- millimeter (lōʻihi 1-10 mm), loa kiʻekiʻe (i ka 300 GHz).

300-3000 GHz alapine (frequency) huahelu pili ia i na. N. hyper-kiʻekiʻe alapine (frequency) huahelu.

Ma nā kahua o ka hoʻonaʻauao loiloi mua o? Acaeoey o ka Radio ale hoʻohana ka hapanui lōʻihi, a iā Naha Pōhaku-lōʻihi huahelu. Akā, ka mea, e pāhola ana ma luna o ka honua i ka ili honua, ua ikaika ke kemu, koi ikaika transmitters. Ka pilina paʻa? Eaia ua lawe mai ma luna o meakino nalu, akā, iā ia ia mea paakiki e hōʻoia i ka EYI loihi, a hoʻohana i kēia laulā, ka hapanui kūloko Radio me ka ke kahahńnai o kekahi mau haneri kilomika.

Pāhawewe i nui huahelu, akā, e malama i ka walaʻau a me ka peahi ana ei. Ua hoʻohana 'ia ka hapanui ma ka lewa a me ka malina hoʻokele a me ka pili ana i ka papa kuhikuhiE laina.

I ka papa kuhikuhiE pomaikai o ka mea kiʻekiʻe-alapine papa koa - manawa kūpono e hoʻohana kukuna nona Ana e like me ka ke kōā, ka pāhawewe mea mana ma lalo o kēiaʻano wale. Ieoaeunoai o lōʻihi-mamao palapala nenoai ma muli o ka propagation o ka nalu ma ka maka, ua i hiki i ka lawe ana i ʻimi hoʻopunipuni honua ukali.