FMUSER VHF Slot Antenna HD-RDT-014 mo Fa'asalalauga III (167 MHz i le 223 MHz)

Fesili mo Upusii

O le a le VHF Slot Antenna ma fa'afefea ona galue?

O le VHF slot antenna o se tasi o mea sili ona taatele fa'asalalauga antenna fuafuaina mo leitio fa'asalalau i le VHF band. E masani ona faʻaaogaina i faʻasalalauga faʻasalalauga TV i le tele o taimi ole 167-223 MHz. 

Ole VHF antenna slot o lo'o i ai polarization fa'alava, omnidirectional fa'ata'amilo fa'ata'ita'iga mamanu, ma vaapiapi fa'ata'atia mamanu fa'alava, lea e matua talafeagai mo fa'asalalauga numera ma analog.

mamanu

O le VHF slot antenna e tele lava ina fa'apipi'i i le fa'avevela o lo'o fa'apipi'iina i le fausaga uamea. 

O le antenna cavity ma le fa'avaa u'amea uamea o lo'o iai le tino autu o le VHF slot antenna. O le lua e faia i le alumini alumini, ma e fa elemene susulu e fausia ai se resonator alumini rectangular.

 Fesili mo Upusii

Pe a mamanuina le lua, o le matou 'au inisinia e mafaufau atoatoa i le leai o le faʻatumuina o fesoʻotaʻiga ma le faʻaiʻuga: 

1. Su'ega fa'asaga: 0.5 tikeri
2. Antenna maua: 11 dB
3. Fa'avevela (Fa'afa'afa'ala'au): fa'atonuga uma.

O le faʻavaa uʻamea uʻamea o loʻo i ai galuega faʻapipiʻi ma faʻapipiʻi e faʻamautinoa ai le mautu o le faʻamalama faʻamalosi, ma o loʻo i ai foi galuega o le faʻamalama ma le puipuiga o le malamalama. 

Talu ai e faigofie ona deform le ana tele, o le faavaa uamea stainless e mafai ona mautinoa le maaa ma le mautu o le ana radiation. 

E mafai ona faʻapipiʻi saʻo le faʻavaa uʻamea uʻamea i le itu o le olo e aunoa ma le suia o foliga o le ana.

faatulagaga

I se tulaga lautele, o le fausaga o le VHF slot antenna e faigofie tele ma e masani ona aofia ai elemene nei:

• Uamea fa'amalosi
• Ufiufi puipuiga
• Fafaga malo
• Faʻailoga
• Ulufale taulaga
• Fa'avaa lagolago
• Antenna tino autu
• Ufiufi tioata

Fesili mo Upusii

mea

I tulaga o meafaitino, o matou VHF slot antennas e gaosia mai mea nei:

• apamemea o le gataifale
• apamemea
• alumini
• Taupou Teflon

O le a le mea e aofia ai le VHF Slot Antenna System?

O lo'o taua i lalo ole va'aiga VHF sili ona fa'avae faiga antenna vaega:

1. Fafaga tuto'atasi VHF slot antenna
2. Le avanoa puipui (ufi avanoa po'o le radome atoa fa'amau)
3. Antenna coaxial cable (e masani ona fafaga fafaga, eg1-5/8'' coax)
4. Uaea fafaga fa'amalo
5. Antenna Fa'amau Mast/Fa'amau

E fia a'oa'o atili? Fa'amolemole aʻafia ma le matou au fa'atau!

Ioe, i le faʻaopoopoga i lenei meafaigaluega, i le taimi o le faʻapipiʻiina, e tatau lava ona e gauai atu i:

1. Nofoaga fa'apipi'i antenna. E mafai ona e faʻapipiʻi a matou VHF slot antennas pe i luga o le olo, i le itu o le olo, poʻo le pito i lalo. Afai e fa'apipi'i i le itu, mafaufau i le lautele o le olo po'o le lautele o fa'au mo le fa'alava fa'alava lelei. I se tulaga lautele, e umi atu umi galu o le VHF ma e itiiti sona aoga.
2. Mo se manuia sili atu. Fa'aputu fa'aaufa'atasi se lua pe sili atu. Filifiliga talafeagai o le umi laina laina o le liliu laina ma le coaxial feeder i le va o nodes e mafai ona sili atu le foia o faafitauli o le leai-faatumu interpolation ma faasipa fala.
3. Le maualuga o le eleele
4. maualuga fa'apipi'i antenna

FMUSER: Avanoa VHF Slot Antenna Manufacturer

Ua saunia e le FMUSER le fiaselau o faʻasalalauga TV i le salafa o le lalolagi faʻatasi ai ma fofo turnkey e tuʻufaʻatasia le faʻatinoga ma le fetuutuunaʻi, e aofia ai pusa antenna sili ona lelei, faʻatonuga faʻapipiʻi i luga ole laiga, maeʻa maeʻa faʻatau, ma isi. 

Matou te mautinoa lau avanoa O le antenna o le a fetaui tonu ma lau 'olo fa'asalalauga ma o le a fa'aauau pea ona tautuaina oe mo le tele o tausaga i le maualuga o fa'asalalauga.

Vaega Autu o a Tatou Oloa

• Vaega III (167-223 MHz)
• Le gaosiga faʻatuatuaina (gaosi mai apamemea, kopa, alumini, ma le PTFE taupou)
• Fuafuaga mamafa (tetee o le corrosion, tete'e o le matagi, tete'e o le vibration, ma isi)
• O isi fa'aopoopoga e fa'afeiloa'i, fa'amolemole fa'afeso'ota'i mai mo nisi fa'amatalaga (conservative indication antenna power handling e mafai ai ona fa'atuputeleina. Avanoa i le power ratings from 1kW to 90kW, supports horizontal, circular, and elliptical polarization, azimuth and elevation modes, pressure or non-pressurized. , ma isi)
• Tulaga tulaga lelei o galu.
• Faatumu mamafa Null
• O lo'o avanoa avanoa fa'asaga i le fa'asaga, elliptical, po'o le lapotopoto.
• O azimuths masani ma faiga fa'apipi'i masani e maua.
• Fa'ato'a fa'ato'a fa'ato'a mo uta maualalo matagi (filifiliga)
• Ta'iala fa'apipi'i i luga ole laiga (fa'amolemole fa'afeso'ota'i matou pe a e mana'omia se ta'iala ile nofoaga)
• Fa'apolofesa fa'amaonia vaega sotini
• Saogalemu ma su'ega fa'atinoga a'o le'i tu'ua le fale gaosimea
• Uaea fafaga ma isi mea fa'aoga antenna (filifiliga)

Fesili mo Upusii

Mulimuli ane, mo nisi fa'amatalaga, fa'amolemole tu'u mai se fe'au, faafesootai matou ma taʻu saʻo atu ia FMUSER mea e te manaʻomia, matou te toe foʻi atu ia te oe i se taimi vave e mafai ai!

• Fa'amolemole fa'afeso'ota'i la matou 'au fa'atau mo nisi fa'amatalaga!