Pehea e nānā ai i kahi hōʻailona ma ke kelepona Coax (6 mau ʻanuʻu)

Ma kēia ʻatikala, e aʻo wau iā ʻoe pehea e nānā ai i nā hōʻailona ma nā kaula coaxial.

I kaʻu hana, pono iaʻu e nānā pinepine inā e hana maikaʻi ana ka hōʻailona coax a i ʻole e hōʻoia i ka wikiwiki o ka pūnaewele a me ka pilina. I ka pau ana o ke kaula coaxial, e emi iho ana ka hana o na keonimana a me ka lolouila, hiki ke alakai i ko lakou hemahema.

Ma keʻano laulā, ʻaʻole paʻakikī ke nānā i ka hōʻailona o kahi kaula coaxial. E hahai i kēia mau ʻanuʻu:

• E nānā i ka pae hōʻailona ma ke kumu
• E nānā i ka ikaika o ka hōʻailona kumu e like me ka ikaika kumu o ka hōʻailona
• Hoʻohui hou i ke kaula kumu i ka pahu uwea
• Hoʻohui i ke kaula i ka mika hōʻailona
• E nānā i ka waiwai o ka pae hōʻailona ma ka hōʻailona hōʻailona.
• E hana hou i nā ʻanuʻu 2 a hiki i 5 no kēlā me kēia lōʻihi o ke kaula coax ma kāu pūnaewele.

E ʻimi hou aku au ma lalo nei.

ʻO ka hoʻāʻo ʻana i ke kelepona Coaxial

E kōkua kēia mau ʻanuʻu kikoʻī iā ʻoe e hoʻāʻo i ka ikaika hōʻailona o kāu kelepona coax.

KaʻAnuʻu 1: Source Level

E nānā i ka pae hōʻailona kumu.

E ʻimi i kāu ʻōnaehana kelepona a hiki i kahi e hoʻopili ai i kāu pūnaewele kūloko. E hoʻokaʻawale i ke kaula coax mai ka ʻaoʻao pūnaewele o ka pahu a hoʻopili iā ia i kahi mika hōʻailona kelepona a i ʻole coax tester.

KaʻAnuʻu 2. E kaha i ka ikaika o ka hōʻailona kumu e like me ka ikaika hōʻailona kumu.

E hoʻopaʻa i ka pae o ka hōʻailona kumu e like me ka pae kumu.

Hōʻike kāu mika i ka pae hōʻailona ma decibel millivolts (dbmV). Hiki i nā mika kikohoʻe ke hoʻololi maʻalahi ma waena o nā kauoha o ka nui, e hōʻike ana i nā haneli a i ʻole mau tausani dBmV ma ka pae hoʻopuka like, no laila e noʻonoʻo i ke ana o nā ana mika.

KaʻAnuʻu Hana 3: Hoʻohui hou i ke kaula kumu i ka pahu uwea.

Hoʻohui hou i ke kaula kumu i ka pahu uwea a hahai iā ia a hiki i ka hopena mua. Hiki ke hana ia ma kahi hui, hui, TV a modem paha.

'anuʻu 4 E hoʻohui i ke kaula i kahi mika hōʻailona a i ʻole ka mea hōʻike uea coaxial.

E hoʻokaʻawale i ke kaula mai ka pahu i hoʻopili ʻia a hoʻopili iā ia i ka mika ikaika hōʻailona.

KaʻAnuʻu Hana 5: E nānā i ka hōʻailona ikaika waiwai

E ana i ka pae hōʻailona.

ʻOiai ke manaʻo ʻia nei ka hoʻohaʻahaʻa liʻiliʻi o ka hōʻailona ma ke kaula, pono e hoʻohālikelike ʻia kou ikaika hōʻailona me kāu helu helu kumu. A i ʻole, pono e hoʻololi ʻia ke kaula coaxial.

ʻO ke kukui ʻulaʻula ʻo ia ka maikaʻi o ke kaula.

'anuʻu 6. E hana hou i nā ʻanuʻu ʻelua a ʻelima no kēlā me kēia lōʻihi o ke kaula coax ma kāu pūnaewele.

E hana hou i ka ʻanuʻu 2 a hiki i 5 no kēlā me kēia lōʻihi o ke kaula coaxial ma kāu pūnaewele e hoʻokaʻawale i ke koena uea uea.

Hoʻohaʻahaʻa ka ikaika o ka hōʻailona me kēlā me kēia hop a me ka lōʻihi o ke kaula, akā ʻo ka hoʻohaʻahaʻa koʻikoʻi e hōʻike ana i kahi splitter a i ʻole ke kelepona. No ka mālama pono ʻana i ka hōʻailona, ​​​​pono e hoʻololi ʻia kēia mau kaula hewa a me nā splitters. (1)

ʻO ka hoʻopunipuni maikaʻi loa no ka huli ʻana a me ka hoʻāʻo ʻana i ke kelepona Coax

No ka huli ʻana a me ka hoʻāʻo ʻana i ke kaula coaxial, hiki iā ʻoe ke hoʻohana i kahi mea hana ponoʻī a maʻamau e maʻalahi a wikiwiki i kāu hana. Ua hoʻokomo wau i kekahi mau ʻike e pili ana i ka mea hoʻāʻo uea coax maikaʻi loa a me ka mea ʻimi e hoʻomaʻamaʻa i nā mea.

Klein Tools Coaxial cable explorer a me ka hōʻike VDV512-058

VDV512-058 Klein mea kani

• Hiki iā ia ke nānā i ka hoʻomau o ke kaula coaxial a hōʻike i ke kaula i ʻehā mau wahi like ʻole i ka manawa like.
• Hele mai ia me kahi mana mamao i hoʻopaʻa ʻia kala no ka ʻike maʻalahi.
• Hōʻike nā hōʻailona LED i ka hele ʻana o kahi kaapuni pōkole, haki a olakino paha o ke kaula coaxial.
• Loaʻa iā ia kahi hoʻolālā māmā a paʻa i kūpono i loko o kāu ʻeke.
• Hoʻomaʻamaʻa ka lima kūpono i ka lawe ʻana a me ka hana.

E hōʻuluʻulu

Manaʻo wau e kōkua kēia alakaʻi iā ʻoe e nānā a hoʻāʻo i ka maikaʻi o ka hōʻailona o kāu kelepona coax no ka wikiwiki a me ka ikaika o ka pūnaewele. He mea maʻalahi ke kaʻina hana a ʻaʻole koi i kahi loea e hana; e hahai wale i nā ʻanuʻu aʻu i hāʻawi ai. (2)

E nānā i kekahi o kā mākou ʻatikala ma lalo nei.

• Kohler Voltage Regulator Hoao
• Pehea e nānā ai i ka hōʻailona o ke kaula coaxial me kahi multimeter
• Pehea e ho'āʻo ai i ke kaula pūnaewele me ka multimeter

koi

(1) hōʻailona kūpaʻa - https://www.sciencedirect.com/topics/computer-science/signal-integrity

(2) ka wikiwiki pūnaewele - https://www.verizon.com/info/internet-speed-classifications/

loulou wikiō

ʻO ka mea hōʻike uea Coaxial