Buka Quick

• umkhiqizo Overview
• Izici Key
• Kungani Wena One
• Isebenza kanjani i-FMUSER ADSTL
• Amaphuzu Avelele Avamile
• Ezinye izici

1. Umkhiqizo Sibutsetelo FMUSER ADSTL 

FMUSER ADSTL, eyaziwa nangokuthi isixhumanisi somsakazo westudiyo somsakazo, isixhumanisi se-studio transmitter phezu kwe-IP, noma isixhumanisi sokudlulisa isitudiyo, iyisixazululo esiphelele esivela ku-FMUSER esetshenziselwa ibanga elide (kufika ku-60 km mayelana namamayela angu-37) ukudluliswa komsindo ophezulu nevidiyo phakathi kwe- isitudiyo sokusakaza kanye nombhoshongo we-antenna yomsakazo. 

Le phakheji yokusakaza yedijithali edidiyelwe kakhulu ihlanganisa isitudiyo esidingekayo ukuze sidlulise imishini yokuxhumanisa edingwa isiteshi somsakazo esingochwepheshe, okuhlanganisa i-studio link transmitter futhi Isamukeli sesixhumanisi somsakazo we-STL enohlelo oluphelele lwangaphambili lwe-LCD yokulawula isibonisi, insimbi engagqwali ekhanyayo I-antenna ngenzuzo enkulu, i-feedline ye-antenna ye-RF efika ku-30m kanye nezinsiza eziphelele, ezingahlangabezana nezidingo zazo zonke izinhlobo zesikali esikhulu nesimaphakathi seziteshi zomsakazo.

Ngokungafani ne-microwave STL (isixhumanisi sokudlulisa isitudiyo), i-FMUSER ADSTL ingaphezulu intengo-ukuncintisana ikakhulukazi kubathengi bebhajethi ephansi (ngezinkulungwane zamaRandi kuphela noma isabelomali esingaphansi sokuthenga). Futhi, ngokusebenza kwayo okuhle kakhulu, i-FMUSER ADSTL iba yinketho yokuqala eziteshini zomsakazo eziningi ezentengiso nezizimele.

2. Izici ezibalulekile ze-FMUSER ADSTL

• Ukonga izindleko zakho zokuthenga - Isignali yomsindo we-XLR efinyelela ku-4-way stereo high kanye nendlela eyodwa ye-ASI (SDI) yokudlulisa isignali yevidiyo ingathuthukisa isabelomali sakho futhi igweme izindleko ezengeziwe: kungakhathaliseki ukuthi uthenga amasethi amaningi esitudiyo ukuze udlulise imishini yokuxhumanisa noma ukuqasha imibhoshongo yokusakaza ebizayo. .

• Zitholele amandla akho okusakaza - Ngenxa yefekthri yethu ekhiqizayo kanye nethimba le-RF lochwepheshe, umsakazo ochazwe ngesoftware (SDR) kanye nobuchwepheshe bedijithali (umbhalo wekhodi, ukuguquguquka, ukuqopha, nokwehliswa kwenani) ekugcineni kuhlanganisiwe futhi kuhlinzekwe njengohlelo oluphelele noluphansi lokuxhumanisa isitudiyo somphakathi. . Ukufika kwe-FMUSER ADSTL kusiza ukuhlangabezana nezidingo ezahlukene zabaqhubi beziteshi zomsakazo, ngokohlobo lwezentengiso noma uhlobo oluyimfihlo, futhi ngandlela thize ithole futhi yathuthukisa amandla eziteshi zomsakazo.

• Hlangana nezidingo zakho kuphela - Ngamandla anjalo okulwa nokugxambukela, i-FMUSER ADSTL ingabona kalula futhi isuse ukuphazamiseka kwesixhumanisi somshini wokuthumela isitudiyo. Kunjalo, ngaphandle kwezindawo zayo ezithengisa kakhulu ezifana nokunqanda ukuphazamiseka, ezinye ezinjengokulethwa okuzinzile, okungabizi kakhulu, ukushesha ukuvama, nokudluliswa kwamabanga amade kwenze i-FMUSER ADSTL yaba ithuluzi elingcono kakhulu le-studio transmitter elithengiswayo, elithengiswayo. iletha ukusebenza okuphezulu okufanayo kanye nezindleko zokuthenga ozikhethela umthengi ngamunye emakethe yemishini yokusakaza yomsakazo.

• Yenza amafrikhwensi e-STL ngokuzikhethela - Okubaluleke kakhulu, i-FMUSER ADSTL inamaza okuzithandela e-studio transmitter (kusuka kumakhulu nezinkulungwane ze-MHz ukuya ku-9GHz ephakeme kakhulu). Noma ngabe udinga isitudiyo esingagunyaziwe ukuze udlulise isixhumanisi se-STL noma isitudiyo esinelayisense sokudlulisa isixhumanisi, ungabeka phambili izidingo zakho zemvamisa ye-STL kanye nezidingo zemodeli yemishini ye-studio transmitter kochwepheshe bethu be-RF. Futhi, izithombe, amavidiyo, nemiyalo izonikezwa mahhala ukuze kugwenywe noma yikuphi ukulahlekelwa yizindleko noma isikhathi okungase kubangelwe ukusakazwa komuntu siqu okungekho emthethweni noma imiphi imikhawulo ekhethekile ephethwe izikhulu zomsakazo nomabonakude wendawo, sg, FCC yase-USA. .

3. Kungani Udinga i-FMUSER ADSTL?

Kunconywa okokusebenza kwesixhumanisi sokudlulisa isitudiyo se-FMUSER ADSTL Uma ukunoma yisiphi kulezi zimo ezilandelayo:

• Udinga ukwehlisa noma ugweme izindleko eziphakeme ngokweqile ezibangelwa ukuthenga ngokuphindaphindiwe okokusebenza kwesixhumanisi sokudlulisa isitudiyo esithengekayo nanoma yiluphi uhlobo lwemali yokuqasha imishini yokusakaza (isibonelo, ukuqasha umbhoshongo wokusakaza we-antenna) 
• Udinga ibanga eliphumelelayo lokudlulisela elifika ku-60km ukuze uthole i-HD-SDI amasiginali omsindo nevidiyo noma isitudiyo sedijithali esiphelele ukuze udlulise imishini yokuxhumanisa ethengiswayo.
• Udinga ukuqinisekisa ikhwalithi engalahleki yesiginali yomsindo nevidiyo ngesikhathi sokudlulisa - ukulahlekelwa kuhlale kukhethwa.
• Ufuna isixhumanisi somsakazo esisezingeni eliphezulu futhi esithengekayo esithengiswayo kodwa ungazi ngenani lokuthenga, okwamanje, udinga uhlelo oluphelele olungahlangabezana ngokugcwele nezidingo zokusakaza kwenethiwekhi zenkampani yokusakaza yamazwe ngamazwe, kodwa usafuna umphakeli wezinto zokusebenza ongcono kakhulu we-studio transmitter.
• Udinga ukwethembeka okuphezulu kwe-HD-SDI okulalelwayo nevidiyo ukuze idluliselwe kude (izitudiyo zokusakaza) eziteshini zokusakaza ezihlukahlukene (isb., iziteshi zokusakaza ze-FM&TV, njll.).
• Unezimfuneko abaningi oqhudelana nazo abangenazo, njengokubuka okubanzi phakathi kwestudiyo nombhoshongo wokudlulisa.
• Njll...

4. Isebenza kanjani i-FMUSER ADSTL?

1) I-Yagi Antenna njengothi lwe-STL

Ngokuvamile, i-STL antenna iyi-antenna ye-Yagi ohlelweni lokuxhumanisa i-studio transmitter, engasetshenziselwa ukuhlukaniswa okuqondile nokuvundlile, inikeze ukuqondisa okuhle. I-antenna ye-Yagi enhle kakhulu imvamisa inezici zokusebenziseka kalula komsakazo, inzuzo ephezulu, engasindi, ikhwalithi ephezulu, izindleko eziphansi, kanye nokumelana nesimo sezulu. 

Kulesi situdiyo esithengekayo sokudlulisa iphakethe lokuxhumanisa, izimpondo ezimbili ze-Yagi zifakiwe njengezimpondo ze-STL, zizofakwa ngokulandelana embhoshongweni we-antenna westudiyo kanye nombhoshongo wokudlulisa, futhi zizoxhunywa nesidluliseli sesixhumanisi somsakazo we-STL (isitudiyo sokusakaza) kanye nesamukeli sesixhumanisi somsakazo we-STL (umbhoshongo wokudlulisa).

Khonamanjalo, imigqa emibili yokuphakelayo ye-antenna ye-RF engamamitha angu-30 ubude izoxhunywa nesidluliseli se-STL kanye nomamukeli we-STL ngokulandelana embhoshongweni wesitudiyo kanye nombhoshongo odluliselayo futhi isebenze njengengxenye yohlelo lokuxhumanisa lomsakazo we-studio ye-HD-SDI yomsindo nevidiyo.

2) I-STL Transmitter kanye ne-STL Receiver

Isitudiyo sidlulisa okurekhodiwe okulalelwayo nevidiyo ngesidluliseli se-STL kanye ne-antenna yesixhumanisi somsakazo we-Yagi STL futhi samukelwe isidluliseli se-STL kanye ne-antenna ye-STL eduze kwegumbi lobunjiniyela bomsakazo kanye nombhoshongo wokudlulisa.

3) I-Studio Tower kanye ne-Transmitting Tower

Kusixhumanisi sokudlulisa isitudiyo somsakazo, isidluliseli se-STL sizothola amasiginali alalelwayo nevidiyo ekugcineni kwesitudiyo futhi senze ukuhanjiswa kwebanga elide (kufika ku-60km) ebangeni lefrikhwensi ye-100 ~ 1000MHz nge-antenna yokusakaza eduze nesitudiyo. ngokuvamile i-antenna ye-Yagi). Ngemuva kwalokho i-antenna yokusakaza efakwe embhoshongweni wokudlulisa (futhi i-antenna ye-Yagi) izothola amasiginali omsindo nevidiyo avela esiqondisweni se-studio.

Ekugcineni, lezi zimpawu zomsindo nevidiyo ezithembekile zizosakazwa kumakhasimende akho ngomsakazi womsakazo kanye nothi olusekelayo lokusakaza.

Lesi sixhumanisi sokudlulisa isitudiyo sedijithali sinokubekezelelana okungcono kwesignali kanye nokulahlekelwa kwesignali ephansi ekudlulisweni kwe-point-to-point yomsindo nesignali yevidiyo. Ngesikhathi esifanayo, iphinde ibe nezici zezindleko eziphansi kakhulu kanye nebanga lokudlulisa isignali elide elide.

5. Okugqamile Okujwayelekile kwe-FMUSER ADSTL

Yize enani lebhajethi elinjalo, ukusebenza kwayo okuhle kakhulu kusaqhathaniswa namakhulu ezinkulungwane zamaRandi wezinga elifanayo lesixhumanisi se-digital studio transmitter kanye nesixhumanisi se-analog studio transmitter:

1) Izindleko-friendly

Njengesitudiyo esiyinhlanganisela sokudlulisa isixhumanisi, i-FMUSER ADSTL ingadlulisela kanyekanye amasiginali we-XLR eyinhlanganisela yesitiriyo yeziteshi ezi-4 kanye namasiginali wevidiyo wesiteshi esingu-1 we-ASI (SDI), angakongela ngempumelelo izindleko. Uma ukhetha i-FMUSER ADSTL, awudingi ukuthenga okokusebenza kwesixhumanisi se-STL transmitter yamasethi amaningi futhi ungonga izindleko zokuqashwa kombhoshongo wezinti zomsakazo. 

2) Ukusebenza Okumangalisayo

Ngaphezu komthamo ofinyelela ku-60km wokudluliswa komsindo nevidiyo, i-FMUSER ADSTL futhi inekhono elivelele lokulwa nokuphazamiseka, ayinakho ukunqwabelana kokuphazanyiswa kwesixhumanisi somsakazo we-studio, futhi ingabamba ibhendi yefrikhwensi yesiteshi.

3) Idizayini Engcono Kakhulu

Isici sokubethela okulula senza izixhumanisi zokudlulisa isitudiyo se-FMUSER ADSTL zibe nokuvikeleka okuphezulu kokudlulisela kanye nokugcinwa kuyimfihlo kwesignali. Ungaqiniseka ngo-99.99% ukuthi izinhlelo zakho ezikhiqizwe ngokucophelela zomsindo nevidiyo ngeke zilahleke noma zamukelwe ngephutha (isb, ngeke zamukelwe izimbangi zakho).

4) Umkhiqizi ophezulu

Ngenxa yefekthri yethu yokukhiqiza kanye nobuchwepheshe obuhle kakhulu bokukhiqiza, manje sesiyisitudiyo esingcono kakhulu sokudlulisa imishini yokuxhumanisa emhlabeni wonke, yonke imishini yokuxhumanisa isitudiyo se-FMUSER esidayiswayo isincane ngomthamo nangekhwalithi, ngakho-ke kulula ukuhlanganiswa njenge uhlelo lokusakaza oluphelele. Ngaphezu kwalokho, ithimba lethu le-RF elinguchwepheshe lizosiza futhi ukwenza lula izinqubo eziyisisekelo zokugcina amasignali, ukucubungula, nokushintshisana, ukuze uthole ulwazi olungcono kakhulu lomsebenzisi.

5) Isipiliyoni Somsindo Esingenakuqhathaniswa

Ukudluliswa kwekhwalithi yomsindo engu-100% nokubuyiselwa kusetshenziswa ubuchwepheshe bomsindo wedijithali be-DSP obuchwepheshile. 

6) Uthembekile Ngokugcwele

vele uvule uhlelo, isixhumanisi se-studio transmitter sizosebenza 24/7 njalo esiteshini sakho somsakazo. Ukuhlola okujwayelekile yikho konke okucelwayo, ngaphandle kwalokho, kuzohlala kunokwethenjelwa njengenjwayelo futhi kudlulise umsindo nevidiyo ethembeke kakhulu njalo esiteshini sakho somsakazo.

7) Uhlelo Lokuvikela Umbani

I-FMUSER ADSTL studio to transmitter link inohlelo lwaso lokuvikela umbani. Udinga kuphela ukuxhuma umugqa waphansi bese ushiya okusele ohlelweni lokuvikela. Kungakhathaliseki ukuthi umbani ungena uvela ku-antenna yesixhumanisi somsakazo we-STL, ulayini womsindo, noma isistimu yamandla, okokusebenza kwesixhumanisi somsakazo we-STL kungavikelwa ngokuphelele.

6. Ezinye Izici

Hlala ukhumbula ukuthintana nabaphathi bemisakazo ne-TV basendaweni mayelana nebanga lefrikhwensi yokusakaza esemthethweni noma isidlulisi sesixhumanisi somsakazo we-STL esivunyelwe, njll. ngaphambi kokukhetha isixhumanisi esingcono kakhulu somsakazo westudiyo esithengiswayo.

• I-STL System Frequency Engakhethwa - Ukuze ugweme noma yiziphi izinto ezimbi kumakhasimende akho ezibangelwa ukusebenza kwezinkampani zangaphandle (ezifana nebanga lamafrikhwensi esixhumanisi sokusakaza isitudiyo sokusakaza ngokungemthetho elisungulwe yi-FCC Ingxenye 15 noma abaphathi bemisakazo basendaweni ne-TV), uma udinga izinsizakalo ezingokwezifiso ukuze uthole okuthile okukhethekile. amabhendi amafrikhwensi, ngokwesibonelo, ukuze isitudiyo sidlulise okokusebenza kokuxhumanisa ku-7GHz-9GHz frequency band noma 100MHz-1000MHz (qaphela ukuthi i-FMUSER inikeza amabhendi efrikhwensi e-STL angakhethwa kanye namaphakheji ahambisanayo emishini ye-STL), sicela uthinte uchwepheshe wethu we-RF.

• Isixazululo Esiphelele Sokusakaza - I-FMUSER ADSTL inokuncintisana kakhulu ngokwezindleko nokusebenza. Ngenkathi izixhumanisi ezijwayelekile zokusakaza isitudiyo zihlukaniswe ngokuyisisekelo ngezinhlobo zezixhumanisi zesitudiyo sesiteshi somsakazo se-analog nedijithali, futhi i-FMUSER ADSTL kungathiwa iyisixhumanisi esishibhile sokudlulisa isitudiyo.

• Kuyathengeka kakhulu - Uma untula isabelomali esanele sezindleko zemishini, leli phakethe lesixhumanisi sokusakaza isitudiyo somsakazo esibiza izinkulungwane zamadola lingahlangabezana nezidingo zakho kalula.

Ingabe Ufuna Lezi?

Siyabonga konjiniyela bethu abangongoti futhi imboni yokukhiqiza, awudingi ukukhathazeka ngokuthi ukusebenza kwazo kuzohluka kakhulu ngenxa yamanani ahlukene - ngisho nephakheji ye-STL enesabelomali esiphansi ingakusiza kahle kakhulu. Uma udinga ulwazi olwengeziwe ngemininingwane, sicela uthathe amaminithi ambalwa ukuthola enye yamamodeli wethu wemishini ye-STL ehamba phambili yokuthengisa:

1) JIKELELE

2) OKUFAKAYO KOMSINDO WE-ANALOG

3) I-DIGITAL AUDIO INPUT (I-AES/EBU OPERATION)

4) UMQEQESHO WOMZIMBA KANYE NOHLELO

5) I-SPEC YOKUSEBENZA EPHAKANYISIWE

QAPHELA

Sicela wazi ukuthi ulwazi oluthile oluyisisekelo lokumisa lwephakheji yempahla ye-ADSTL, njengentengo ehambisanayo nesixhumi esibonakalayo, ziyahlukahluka ngokufanele ngenxa yamamodeli ezinto ezihlukene. Izithombe zemishini eboniswe ngenhla ezereferensi kuphela. 

1. Yini ekuPhakheji ye-FMUSER ADSTL?

• Isidlulisi sesixhumanisi se-ADSTL STL * 1
• Isamukeli sesixhumanisi se-ADSTL STL * 1
• Isixhumanisi se-antenna ye-ADSTL Yagi STL * 2
• 30m RF Antenna Okuphakelayo * 2
• Imanuwali yomkhiqizo * 1 

2. Ezinye Izinketho Ezitholakalayo Zesabelomali Sakho

I-FMUSER iphinde yakhe amashumi amaphakheji emishini ye-STL angakwazi ngokuphelele ukuhlangabezana nesabelomali sakho! Ake sibheke:

Uma uthanda inhlanganisela yephakeji yempahla yokuxhumanisa ye-STL eyengeziwe - vele enamanani angcono kakhulu nekhwalithi ephezulu, ungangabazi Xhumana nathi! SIYALALELA NJALO!

1. Umbuzo: Ingabe kusemthethweni ukusebenzisa isitudiyo ukusakaza uhlelo lwesixhumanisi ezweni lami?

A: Kuya ngokuthi.

Isixhumanisi se-studio transmitter sisemthethweni emazweni amaningi. Nokho, kwamanye amazwe ukusetshenziswa imishini yokuxhumanisa i-studio transmitter uzovinjelwa abaphathi bendawo, uzocelwa ukuthi ufake isicelo selayisensi, ulethe imininingwane edingekayo ukuze ubhalise, ngaphandle kwalokho, ungakhokhiswa inhlawulo yokusakaza ngokungekho emthethweni. Kuzothatha isikhashana ukubalekela isiphithiphithi yingakho i-FMUSER iphakamisa kakhulu ukuthi ufake isicelo semisakazo esemthethweni yomsakazo wendawo noma abaphathi be-TV ukuze uma uthenga izinto zokuxhumanisa ze-STL, ukwazi ukusakaza ngokusemthethweni. Kodwa-ke, emazweni amaningi, uvunyelwe ukusebenzisa isixhumanisi sokusakaza isitudiyo somsakazo ngendlela ofisa ngayo, asikho isidingo selayisensi kanye nezinkokhelo ezengeziwe.

2. Umbuzo: Ngingakwazi yini ukuthenga isixhumanisi somsakazo we-IP we-ADSTL ku-FMUSER uma ngise-Philippines?

A: Kuyiqiniso lokho.

U-FMUSER ungumkhiqizi onguchwepheshe owenza umsebenzi we ukunikezwa komhlaba wonke yesitudiyo esithengekayo sokudlulisa imishini yokuxhumanisa, futhi siyajabula ukuba namakhasimende ethu asePhilippines ohlwini lwethu. Ungathola zonke izinhlobo zemishini yokuxhumanisa i-studio transmitter evela ku-FMUSER ehlukahluka kuzinhlelo zokusebenza ezithile, kusukela kusixhumanisi somsakazo wedijithali we-STL kuya kusixhumanisi se-analog STL, futhi awudingi ukukhathazeka mayelana nenani lesixhumanisi somsakazo we-studio! Thenga umshini wokuxhumanisa we-studio wekhwalithi ephezulu nezindleko eziphansi? Asikhulume! 

Nalu uhlu lwamazwe esihlinzeka kuwo futhi ungakwazi ukuthenga isitudiyo ukuze udlulise imishini yokuxhumanisa kusuka:

Chad, Chile, China, Columbia, Comoros, Congo, Democratic Republic, Congo Republic, Costa Rica, brother Ivory Coast, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Timor Leste (Timor Leste), Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, eswatini, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea Bissau, Guyana, Haiti Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, South Korea, North Korea, South Korea, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon , Lesotho, Liberia, Libya Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia (Federated States of), Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Myanmar), Namibia, Nauru, Nepal, Netherlands New Zealand, Nicar i-agua, iNiger, iNigeria, iNyakatho yeMacedonia, iNorway, i-Oman, iPakistan, iPalau, iPanama, iPapua New Guinea, iParaguay, iPeru, iPhilippines, iPoland, iPortugal, iQatar, iRomania, iRussia, iRwanda, iSaint Kitts neNevis, iSaint Lucia, iSaint Vincent and the Grenadines, Samoa, San Marino Sao Tome and Principi, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sultan, Sultan, southern , Suriname, Rui Dian, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Tanzania, Tanzania, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates e mirates, United Kingdom, Uruguay, Uzbekistan , Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Impela, uma ungaveli kwelinye lamazwe asohlwini, sicela uqiniseke ukuthi uxhumana nethimba lethu labadayisi, futhi elinye lamalungu ethu lizohlinzeka ngesinyathelo ngasinye ngokuningiliziwe ukuze lisize ekukhetheni isistimu yokuxhumanisa ye-STL engcono kakhulu kukho konke ukuthenga.

3. Q: Abasakazi basixhumanisa kanjani isitudiyo nomsakazi?

A: Kufanele uqale ube nesixhumanisi sokusakaza estudiyo kanye nochwepheshe abangcono besiteshi somsakazo abafana no-FMUSER.

Ake sithi kuneqembu lokusakaza elithenge i-ADSTL kwaFMUSER, nali sizosebenza kanjani isitudiyo sokudlulisa isixhumanisi: uma isixhumanisi se-studio transmitter sesimi ngomumo, isitudiyo sizothumela okulalelwayo nevidiyo kumbhoshongo odlulisa i-antenna, namasignali adluliswa yi-STL link transmitter kanye ne-antenna ye-Yagi, futhi ekugcineni samukelwe yisamukeli sesixhumanisi se-studio transmitter futhi omunye uYagi.

4. Q: Ungaboleka kuphi uhlelo lokuxhumanisa lomsakazo wesiteshi somsakazo?

A: U-FMUSER angase abe omunye wabaphakeli bempahla besiteshi sakho somsakazo abahamba phambili.

Uhlelo lokuxhumanisa i-microwave STL lubiza kakhulu phakathi kwazo zonke izixhumanisi zomsakazo we-studio, ngakho-ke abasakazi abaningi bazokhetha ukuboleka isixhumanisi sokudlulisa isitudiyo esisetshenzisiwe. Ngokusobala, ukuthenga isixhumanisi somshini wokuthungatha isitudiyo i-ADSTL ku-FMUSER kulingana cishe nenani elifanayo nokuqasha uhlelo lokuxhumanisa lwe-STL lohlobo lwe-microwave. Mhlawumbe akusadingeki ukhokhele isitudiyo esengeziwe ukuze udlulise amanani entengo yesistimu yokuqashisa, kunalokho, ukucela ikhotheshini yakamuva ye-ADSTL kubonakala kuyisinqumo esingcono. Uma udinga ukucaciswa okwengeziwe nge-ADSTL (izithombe, amavidiyo, nemiyalo ingasetshenziswa mahhala), shiya umlayezo wakho, sizokuphendula ngokushesha ngangokunokwenzeka.

5. Q: Siyini isitudiyo sokudlulisa inani lesixhumanisi?

IMP: Izintengo zisukela kwinkulungwane ye-USD kuye kwezinkulungwane eziyishumi ezimbalwa ezengeziwe ze-USD noma ngisho nangaphezulu, kuye ngemikhiqizo. 

Amanani entengo ayahluka kusuka kubakhiqizi bezixhumanisi ze-studio transmitter kanye nezinhlobo zesitudiyo kuya kumishini yokuxhumanisa yokudlulisa. Uma unesabelomali esanele, ungacabanga ukuthenga ku-Rohde & Schwarz. Intengo icishe ibe ngu-$1.3W. Uma isabelomali singanele futhi sisenesidingo sokudluliswa komsindo nevidiyo okusezingeni eliphezulu, ungacabanga ukuthenga isixhumanisi se-studio transmitter esithengekayo kusuka ku-FMUSER. Kudingeka kuphela i-3k-5k USD ngesistimu ephelele enakho konke okufakiwe (isb., isidluliseli se-STL, isamukeli se-STL, uthi, nezinye izinsimbi)

6. Q: Yimaphi amabhande e-microwave anelayisensi avame ukusetshenziswa?

A: Ngaphezulu kwe-40GHz kuvunyelwe e-USA.

Ngokusho kwe-FCC, ubuchwepheshe bokuqala bukhawulele ukusebenza kwalezi zinhlelo ku-spectrum yomsakazo ebangeni elingu-1 GHz; kodwa ngenxa yentuthuko kubuchwepheshe besimo esiqinile, amasistimu okuhweba adlulisa ngobubanzi obufika ku-90 GHz. Ngokuqaphela lezi zinguquko, iKhomishana yamukela imithetho evumela ukusetshenziswa kwe-spectrum engaphezu kuka-40 GHz.

Le spectrum inikeza amathuba ahlukahlukene, njengokusebenzisa, phakathi kwezinye izinto, amasistimu angenazintambo ebanga elifushane, asezingeni eliphezulu asekela izinhlelo zemfundo nezokwelapha, ukufinyelela okungenantambo kumalabhulali, noma ezinye izingosi zolwazi. 

Nokho, akuwona wonke amazwe alandela lesi simiso. Kuyatuswa ukuthi kuhlolwe amabhendi omsakazo anelayisensi ezweni lakini ukuze uvimbele noma yikuphi ukusakaza okungekho emthethweni komuntu siqu. I-FMSUER ihlinzeka ngezinhlobonhlobo zamafrikhwensi ukuze isitudiyo sidlulise isixhumanisi ukuze ungabe usakhawulelwa yimvume ekhethekile yabaphathi bomsakazo wendawo. Amabhendi okuvama ahlinzekwe yi-FMSUER afaka u-100MHz-1000MHz, 433-860MHz, 2.3-2.6g, 4.9-6.1g, 5.8G, 7g-9g. 

Sizohlinzeka ngemishini yokuxhumanisa i-studio transmitter ebiza kancane yamamodeli ahlukene namabhendi amafrikhwensi ukuze sihlangabezane nezidingo zakho. Xhumana nochwepheshe bethu be-RF, Funda kabanzi mayelana nensizakalo eyenziwe ngokwezifiso yemishini yokuxhumanisa i-studio transmitter namabhendi avela ku-FMUSER.

7. Q: Ungathola kanjani ukuthi isixhumanisi se-studio transmitter sinelayisensi noma cha?

IMP: Jikela kuchwepheshe we-RF ofana no-FMUSER ukuthola usizo noma uthintane nabaphathi bomsakazo wendawo.

Ngaphambi kokusebenzisa noma ukuthenga izinto zokuxhumanisa zomshini wokuthungatha isitudiyo zanoma yiluphi uhlobo, qiniseka ukuthi uthinte umsakazo wendawo kanye nabaphathi be-TV ukuze ufake isicelo sezitifiketi zemfundo ezitholakalayo noma unikeze izinqubo ezihambisanayo njengoba kudingeka. Eyethu ithimba le-RF lochwepheshe izokusiza ekusingatheni izindaba ezilandelayo zokuthola ilayisensi yesistimu yokuxhumanisa i-STL - yonke inqubo kusukela ekuhlanganisweni kwemishini ukuya ekusebenzeni kwesistimu ephephile engu-100%.