Phukusi Labwino Kwambiri la Digital Studio Transmitter Link Equipment la FMUSER ADSTL Ogulitsa

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  • Mtengo (USD): 4800
  • Chiwerengero (PCS): 1
  • Kutumiza (USD): 0
  • Chiwerengero chonse (USD): 4800
  • Njira Yotumizira: DHL
  • Malipilidwe: Paypal

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1. Zogulitsa Zambiri za FMUSER ADSTL 

 

FMUSER ADSTL, yomwe imadziwikanso kuti ulalo wa radio studio transmitter, ulalo wa studio pa IP, kapena ulalo wotumizira ma studio, ndi yankho labwino kwambiri kuchokera ku FMUSER lomwe limagwiritsidwa ntchito mtunda wautali (mpaka 60 km pafupifupi 37 miles) kufalitsa mawu omvera ndi makanema pakati pa studio yowulutsa komanso nsanja ya antenna. 

 

 

Phukusili lophatikizika kwambiri lawayilesi ya digito limakwirira situdiyo yofunikira kuti itumize zida zolumikizira zomwe zimafunidwa ndi wayilesi yaukadaulo, kuphatikiza studio link transmitter ndi Wolandila ulalo wa wailesi ya STL ndi dongosolo lathunthu lakutsogolo la LCD kuwonetsa, chitsulo chosapanga dzimbiri chowala kwambiri Mlongoti wa antenna ndi kupindula kwakukulu, mpaka 30m RF antenna feedline ndi zowonjezera zowonjezera, zomwe zimatha kukwaniritsa zosowa zamitundu yonse yayikulu komanso yapakatikati yamawayilesi apawayilesi.

 

 

Mosiyana ndi microwave STL (Studio to transmitter link), FMUSER ADSTL ndiyowonjezera mtengo-wopikisana makamaka kwa ogula ndalama zochepa (zokhala ndi madola masauzande okha kapena ndalama zochepa zogulira). Kuphatikiza apo, ndikuchita bwino kwambiri, FMUSER ADSTL imakhala chisankho choyamba pamawayilesi angapo azamalonda ndi achinsinsi.

 

2. Zofunika Kwambiri za FMUSER ADSTL

 

  • Kusunga mtengo wanu wogula - Kufikira ku 4-way stereo high fidelity XLR audio siginecha ndi njira imodzi yokha ya ASI (SDI) Kutumiza kwamakanema kumatha kukulitsa bwino bajeti yanu ndikupewa ndalama zowonjezera: kaya kugula masitudiyo angapo kuti mutumize zida zolumikizira kapena kubwereka nsanja za antenna zokwera mtengo. .

 

  • Dziwani kuthekera kwanu kowulutsa - Chifukwa cha fakitale yathu yopanga ndi akatswiri a RF gulu, wailesi yotanthauzira pulogalamu (SDR) ndiukadaulo wa digito (encoding, modulation, decoding, and demodulation) pamapeto pake zimaphatikizidwa ndikuperekedwa ngati njira yolumikizirana yotsika mtengo komanso yotsika mtengo kwa anthu. . Kubwera kwa FMUSER ADSTL kumathandizira kukwaniritsa zosowa zosiyanasiyana zamawayilesi amawayilesi, malinga ndi mtundu wamalonda kapena mtundu wachinsinsi, ndipo mwanjira ina adazindikira ndikukulitsa kuthekera kwa mawayilesi apawayilesi.

 

  • Pezani zosowa zanu zokha - Ndi luso lapadera loletsa kusokoneza, FMUSER ADSTL imatha kuzindikira ndikuchotsa kusokoneza ulalo wa ma studio. Zachidziwikire, kupatula imodzi mwazogulitsa zake zabwino kwambiri monga zoletsa kusokoneza, zina monga kutumiza kokhazikika, zotsika mtengo, zothamanga pafupipafupi, komanso kutumizirana mtunda wautali zidapangitsa FMUSER ADSTL kukhala chida chabwino kwambiri cholumikizira situdiyo chogulitsa, chomwe. zimabweretsa magwiridwe antchito apamwamba komanso mtengo wogulira wogula aliyense pamsika wa zida zowulutsira pawayilesi.

 

  • Pangani ma frequency a STL kukhala osankha - Chofunika kwambiri, FMUSER ADSTL ili ndi ma frequency transmitter osankha (kuchokera mazana ndi masauzande a MHz mpaka 9GHz apamwamba kwambiri). Kaya mukufunikira situdiyo yopanda chilolezo kuti mutumize ulalo wa STL kapena situdiyo yokhala ndi chilolezo kuti mutumize ulalo, mutha kuyika patsogolo zomwe mukufuna mafupipafupi a STL ndi zofunikira zachitsanzo cha zida zotumizira ma studio kwa akatswiri athu a RF. Kuphatikiza apo, zithunzi, makanema, ndi malangizo aziperekedwa kwaulere kuti mupewe kuwonongeka kulikonse kapena nthawi yomwe ingayambitsidwe ndi kuwulutsa kwamunthu kosaloledwa kapena ziletso zilizonse zapadera zoyendetsedwa ndi mawayilesi am'deralo ndi wailesi yakanema, sg, FCC ku USA. .

 

3. Chifukwa Chiyani Mukufunikira FMUSER ADSTL?

 

 

Zida zolumikizira studio za FMUSER ADSTL zimalimbikitsidwa Ngati muli muzochitika izi:

 

  • Muyenera kuchepetsa kapena kupewa mtengo wokwera kwambiri womwe umabwera chifukwa chogula mobwerezabwereza zida zolumikizira zolumikizira zapa studio ndi mtundu uliwonse wamitengo yobwereketsa zida zowulutsira (mwachitsanzo, kubwereka nsanja yotumizira ma antenna) 
  • Mufunika mtunda wokwanira wotumizira mpaka 60km kwa HD-SDI zomvera ndi makanema kapena situdiyo yathunthu ya digito kuti mutumize zida zolumikizira zogulitsa.
  • Muyenera kuwonetsetsa kuti ma audio ndi makanema amasokonekera panthawi yotumizira - kutayika kumakhala koyenera nthawi zonse.
  • Mukuyang'ana ulalo wapawayilesi wokwera mtengo komanso wokwera mtengo wogulitsidwa koma osadziwa mtengo wogula, pakadali pano, mukufunika dongosolo lathunthu lomwe limatha kukwaniritsa zofunikira zowulutsa pa intaneti pakampani yowulutsa yapadziko lonse lapansi, komabe mukuyang'ana. Wothandizira zida zabwino kwambiri za studio transmitter.
  • Mufunika kukhulupirika kwakukulu HD-SDI zomvera ndi makanema kuti azifalitsidwa kuchokera kutali (ma studio owulutsa) pamawayilesi osiyanasiyana owulutsa (mwachitsanzo, ma wayilesi akuchigawo a FM&TV, ndi zina).
  • Muli ndi zofunika zomwe opikisana nawo ambiri alibe, monga kuwona kwakukulu pakati pa studio ndi nsanja yotumizira.
  • Ndi zina...

 

4. Kodi FMUSER ADSTL Imagwira Ntchito Motani?

1) Yagi Antenna ngati mlongoti wa STL

Nthawi zambiri, mlongoti wa STL ndi mlongoti wa Yagi mu pulogalamu yolumikizira situdiyo, yomwe imatha kugwiritsidwa ntchito polarization yoyima komanso yopingasa, kupereka chiwongolero chabwino. Mlongoti wabwino kwambiri wa Yagi nthawi zambiri umakhala ndi mawonekedwe osavuta kugwiritsa ntchito pawayilesi, kupindula kwambiri, kupepuka, kukwezeka, kutsika mtengo, komanso kukana nyengo. 

 

 

Mu studio yotsika mtengo iyi yotumizira ulalo wa phukusi, tinyanga ziwiri za Yagi zikuphatikizidwa ngati tinyanga za STL, zidzayikidwa motsatana pansanja yowulutsa ya situdiyo ndi nsanja yotumizira, ndipo ilumikizidwa ndi cholumikizira wailesi ya STL (situdiyo yowulutsa) ndi STL radio link receiver (transmitting tower).

 

Pakadali pano, ma feedline awiri a RF atalitali a mita 30 adzalumikizidwa ndi cholumikizira cha STL ndi cholandila cha STL motsatana pa nsanja ya studio ndi nsanja yotumizira ndikugwira ntchito ngati gawo la pulogalamu yolumikizira ma wailesi ya HD-SDI ndi makanema.

2) STL Transmitter ndi STL Receiver

Situdiyo imatumiza zomvera ndi makanema ojambulidwa kudzera pa transmitter ya STL ndi mlongoti wa wayilesi ya Yagi STL ndipo imalandiridwa ndi transmitter ya STL ndi mlongoti wa STL pafupi ndi chipinda chaukadaulo wa wailesi ndi nsanja yotumizira.

 

 

3) Studio Tower ndi Transmitting Tower

Mu ulalo wa ma transmitter a wailesi, chowulutsira cha STL chidzapeza ma audio ndi makanema kumapeto kwa situdiyo ndikutumiza mtunda wautali kwambiri (mpaka 60km) pafupipafupi 100 ~ 1000MHz kudzera mu mlongoti wowulutsa pafupi ndi studio. kawirikawiri Yagi mlongoti). Kenako mlongoti wowulutsa womwe umayikidwa pa nsanja yotumizira (komanso mlongoti wa Yagi) ulandila ma audio ndi makanema kuchokera ku studio.

 

Pomaliza, ma audio ndi makanema odalirika kwambiri awa aziwululidwa kwa makasitomala anu ndi chowulutsira pawailesi ndi mlongoti wothandizira.

 

Ulalo wopatsira ma situdiyo wa digitowu uli ndi kulolerana bwino kwa ma sigino komanso kutayika kwa ma siginecha potengera ma audio ndi makanema. Nthawi yomweyo, ilinso ndi mawonekedwe a mtengo wotsika kwambiri komanso mtunda wautali wotumizira ma siginali.

 

5. Zowoneka bwino za FMUSER ADSTL

 

Ngakhale ndi mtengo wa bajeti wotere, magwiridwe ake abwino akadali ofananira ndi mazana masauzande a madola a mulingo womwewo wa ulalo wapa digito wa studio ya digito ndi ulalo wopatsira situdiyo wa analogi:

1) Zotsika mtengo

Monga situdiyo yophatikizika yolumikizira ulalo, FMUSER ADSTL imatha kufalitsa ma audio a XLR stereo ma 4-channel 1 ndi ma siginecha a XNUMX-channel ASI (SDI), omwe angakupulumutseni mtengo. Ngati mungasankhe FMUSER ADSTL, simukufunika kugula zida zolumikizirana ndi STL zamaseti angapo ndipo mutha kupulumutsa mtengo wobwereketsa wansanja ya mlongoti wa wailesi. 

2) Kuchita Zodabwitsa

Kuphatikiza pakutha kufalikira kwa ma audio ndi makanema mpaka 60km, FMUSER ADSTL ilinso ndi kuthekera kopambana kothana ndi kusokoneza, palibe kudzikundikira kwa kusokoneza ulalo wa studio, ndipo imatha kukhala ndi bandi yokulirapo.

3) Best Design

Mawonekedwe achinsinsi osavuta amapangitsa maulalo otumizira ma situdiyo a FMUSER ADSTL kukhala ndi chitetezo chokwanira komanso chinsinsi chachinsinsi. Mutha kukhala otsimikiziridwa 99.99% kuti mapulogalamu anu owulutsa bwino amawu ndi makanema sadzatayika kapena kulandilidwa molakwika (mwachitsanzo, sangalandiridwe ndi omwe akupikisana nawo).

4) Wopanga Wapamwamba

Chifukwa cha fakitale yathu yopangira zinthu komanso ukadaulo wapamwamba wopanga, tsopano ndife studio yabwino kwambiri yotumizira zida zolumikizirana padziko lonse lapansi, zida zonse zolumikizira ma studio za FMUSER zogulitsa zakhala zocheperako komanso mtundu, kotero ndikosavuta kuphatikiza njira yonse yowulutsira. Kuphatikiza apo, gulu lathu la akatswiri a RF lithandiziranso kufewetsa njira zoyambira zosungira, kukonza, ndikusinthana, kuti tipeze ogwiritsa ntchito bwino kwambiri.

5) Zochitika Zosayerekezeka Zomveka

Kutumiza kwamtundu wa 100% ndikubwezeretsanso pogwiritsa ntchito ukadaulo wamawu wa digito wa DSP. 

6) Wodalirika Kwathunthu

ingoyatsa makinawo, ulalo wa transmitter situdiyo udzagwira ntchito 24/7 nthawi zonse pawailesi yanu. Kufufuza mwachizolowezi ndizomwe zimafunsidwa, kupatula izi, zidzakhalabe zodalirika monga nthawi zonse ndikufalitsa ma audio ndi makanema apamwamba pafupipafupi pawailesi yanu.

7) Chitetezo cha Mphezi

Situdiyo ya FMUSER ADSTL yotumizira ulalo ili ndi njira yake yotetezera mphezi. Muyenera kulumikiza mzere woyambira ndikusiya zina zonse ku dongosolo lachitetezo. Ziribe kanthu mphezi imalowa kuchokera ku STL radio link antenna, chingwe chomvera, kapena mphamvu yamagetsi, zida zolumikizira wailesi ya STL zitha kutetezedwa bwino.

 

6. Zina

 

Nthawi zonse muzikumbukira kufunsana ndi oyang'anira mawayilesi am'deralo ndi mawayilesi am'deralo za kuchuluka kwa mawayilesi ovomerezeka kapena cholumikizira ulalo wa wayilesi ya STL, ndi zina zambiri.

 

  • Zosankha za STL System Frequencies - Kuti mupewe zovuta zilizonse zomwe makasitomala anu amakumana nazo chifukwa chogwira ntchito ndi gulu lachitatu (monga ma frequency osagwirizana ndi ma transmitter owulutsa osaloledwa omwe amakhazikitsidwa ndi FCC Part 15 kapena ma wayilesi am'deralo ndi ma TV), ngati mukufuna ntchito zina zapadera. ma frequency band, mwachitsanzo, kuti situdiyo itumize zida zolumikizira mu 7GHz-9GHz frequency band kapena 100MHz-1000MHz (zindikirani kuti FMUSER imapereka mitundu ingapo ya ma frequency a STL ndi ma phukusi osiyanasiyana a STL), chonde lemberani katswiri wathu wa RF.

 

  • Yankho Lathunthu Lakuwulutsa - FMUSER ADSTL ndiyopikisana kwambiri pamitengo komanso magwiridwe antchito. Pomwe maulalo wamba wapa studio amagawika m'mitundu yolumikizira ma analogi ndi digito wayilesi yama wayilesi, ndipo FMUSER ADSTL imatha kunenedwa kuti ndiye ulalo wotsika mtengo kwambiri wotumizira ma studio.

 

  • Zotsika mtengo kwambiri - Mukakhala mukusowa bajeti yokwanira yogwiritsira ntchito zida, phukusi lotsika mtengo la wailesi yakanema lokhala ndi ndalama zokwana madola masauzande okha lingakwaniritse zosowa zanu.

Kodi Mukuyang'ana Izi?

 

Tithokoze akatswiri athu akatswiri ndi fakitale yopanga, simuyenera kudandaula ngati ntchito yawo idzasiyana kwambiri chifukwa cha mitengo yosiyana - ngakhale phukusi la STL lomwe lili ndi bajeti yotsika kwambiri lingakutumikireni bwino. Ngati mukufuna zambiri mwatsatanetsatane, chonde tengani mphindi zochepa kuti mupeze imodzi mwazogulitsa zathu zapamwamba za STL:

1) ZAMBIRI

Gulu la Freq 7 - 9 GHz 
Mtundu wowulutsa Mpaka 60 km
Ma frequency ogwira ntchito 100-1,000 MHz
Kuchuluka kwa sitepe 10,000 Hz
Kupatuka pafupipafupi ± 10,000 Hz
RF kufalitsa mphamvu 10 W
Kupatuka kwamphamvu kwa RF ± 0.1%
Mu-band yotsalira ma radiation <- 80 dB
Ma radiation apamwamba a harmonic <- 70 dB
Phokoso la Parasitic AM <- 60 dB
Audio modulation mode 32 QAM@1M
Kanema modulation mode 15 bit/s@5M
Kulandira kukhudzidwa -78dBm
Kutulutsa kwa RF kumalepheretsa 50 Ohm
RF linanena bungwe mawonekedwe N-head (mawonekedwe ena amathanso kusinthidwa)

2) ANALOG AUDIO INPUT

Kulowetsa mawonekedwe XLR
Kutulutsa mawonekedwe XLR
Mulingo wazolowera 15 dBm - +15 dm
Kulowetsa kulowerera 600 Ohm

3) DIGITAL AUDIO INPUT (AES/EBU OPERATION)

Kulowetsa mawonekedwe XLR
Kutulutsa mawonekedwe XLR
Mulingo wazolowera 39 dBFS - 0 dBFS
Kulowetsa kulowerera 110 Ohm
Chizindikiro cha phokoso >85 dB (1,000 Hz, 0 dBm)
Lakwitsidwa <0.05% (30 Hz - 15,000 Hz, 0 dBm)
Kuyankha pafupipafupi ±0.1 dB (30 Hz - 15,000 Hz, 0 dBm)
Kupatukana kwa stereo >80 dB (30 Hz - 15,000 Hz, 0 dBm)
Chizindikiro cholowera Chizindikiro cha digito cha ASI HD
Kulowetsa mawonekedwe BNC
Kutulutsa mawonekedwe BNC
Mulingo wazolowera 1vp pa
MER > 45 dB

4) KUPANGIDWA KWA THUPI NDI KUKHALA

Kukula (Transmitter) (W) 440 mm × (H) 88 mm × (D) 450 mm
Seva chassis (Transmitter) 19 mainchesi 2U rackmount chassis
Kulemera (Transmitter) 13 makilogalamu
Kukula (wolandila) (W) 440 mm × (H) 44 mm × (D) 300 mm
Seva chassis (Wolandila) 19 mainchesi 1U rackmount chassis
Weight (Receiver) 4 makilogalamu
Kutentha kwachangu mode Kuziziritsa mpweya (Mokakamizika)
Phokoso la mafani <50 dB

5) MFUNDO ZOGWIRITSA NTCHITO

Mvula yamtendere < 95%
Kutalika <4,500 metres
Mphamvu yamagetsi yamagetsi 90 VAC - 260 VAC / 47 Hz - 63 Hz
Kugwiritsa ntchito kutentha kozungulira -10 ℃ - +45 ℃
mowa mphamvu 50 W

chisamaliro

Chonde dziwani kuti zina zoyambira za phukusi la zida za ADSTL, monga mitengo yofananira ndi mawonekedwe, zimasiyanasiyana chifukwa chamitundu yosiyanasiyana ya zida. Zithunzi za zida zomwe zawonetsedwa pamwambapa ndizomwe zimangogwiritsidwa ntchito. 

1. Kodi mu Phukusi la FMUSER ADSTL muli chiyani?

 

  • ADSTL STL ulalo wotumizira * 1
  • Wolandila ulalo wa ADSTL STL * 1
  • ADSTL Yagi STL yolumikizira mlongoti * 2
  • 30m RF Antenna Zokhudza * 2
  • Zogulitsa Manual * 1 

 

2. Zina Zomwe Zilipo pa Bajeti Yanu

 

FMUSER yapanganso makumi amitundu yosiyanasiyana ya zida za STL zomwe zimatha kwaniritsani bajeti yanu! Tiyeni tiwone:

 

Model No. galimotoyo pafupipafupi Chopatsilira / wolandila Price
ADSTL-M11 2U+1U 100-1000 MHz TX: 1 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 4800 USD
RX: 1 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-M12 2U+1U 100-1000 MHz TX: 2 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 5000 USD
RX: 2 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-M13 2U+1U 100-1000 MHz TX: 3 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 5200 USD
RX: 3 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-M14 2U+1U 100-1000 MHz TX: 4 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 5400 USD
RX: 4 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-G11 2U+1U 7 - 9 GHz TX: 1 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 12800 USD
RX: 1 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-G12 2U+1U 7 - 9 GHz TX: 2 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 13000 USD
RX: 2 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-G13 2U+1U 7 - 9 GHz TX: 3 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 13200 USD
RX: 3 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja
ADSTL-G14 2U+1U 7 - 9 GHz TX: 4 x L/R kapena AES/EBU mu, 1 x ASI SDI VIDEO mkati 13400 USD
RX: 4 x L/R kapena AES/EBU kunja, 1 x ASI SDI VIDEO kunja

 

Ngati mukufuna zambiri zophatikizira zida zolumikizira za STL - zowona ndi mitengo yabwino kwambiri komanso zapamwamba kwambiri, musazengereze Lumikizanani nafe! TIKUMVETSERA NTHAWI ZONSE!

1. Q: Kodi ndizovomerezeka kugwiritsa ntchito situdiyo kufalitsa ulalo m'dziko langa?

 

A: Zimatengera.

 

Ulalo wotumizira ma studio ndiwovomerezeka m'maiko ambiri. M'mayiko ena, komabe, kugwiritsa ntchito zida zolumikizira ma studio adzaletsedwa ndi maboma akumaloko, mudzafunsidwa kuti mulembe chiphaso, perekani zidziwitso zofunikira kuti mulembetse, apo ayi, mutha kulipiritsidwa chindapusa pakuwulutsa mosaloledwa. Zitenga nthawi pang'ono kuti muchoke ku chipwirikiticho ndipo ndichifukwa chake FMUSER ikukulimbikitsani kuti mulembetse mawailesi am'deralo kapena ma TV oyang'anira kuti mukagula zida zolumikizirana ndi STL, mutha kuwulutsa mwalamulo. Komabe, m'maiko ambiri, mumaloledwa kugwiritsa ntchito ulalo wa wailesi yakanema momwe mungafunire, osafunikira laisensi ndi malipiro owonjezera.

 

2. Q: Kodi ndingagule ulalo wa wailesi ya IP ADSTL kuchokera ku FMUSER ndikakhala ku Philippines?

 

A: Ndizowona.

 

FMUSER ndi katswiri wopanga ntchito kupezeka kwapadziko lonse lapansi za studio zotsika mtengo zotumizira ulalo wa zida, ndipo ndife okondwa kukhala ndi makasitomala athu aku Philippines pamndandanda wathu. Mutha kupeza mitundu yonse ya zida zolumikizira ma studio kuchokera ku FMUSER zomwe zimasiyana m'mapulogalamu ena, kuchokera ku ulalo wawayilesi ya digito ya STL kupita ku ulalo wa analogi wa STL, ndipo osafuna kudandaula za mtengo wolumikizira ma situdiyo! Gulani zida zolumikizira ma studio zamtundu wapamwamba komanso zotsika mtengo? Tiye tikambirane! 

 

Nawu mndandanda wamayiko omwe timapereka ndipo mutha kugula situdiyo kuti mutumize zida zolumikizira kuchokera:

 

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 agua, Niger, Nigeria, Northern Macedonia, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts ndi Nevis, Saint Lucia, Saint Vincent ndi Grenadines, Samoa, San Marino Sao Tome ndi 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.

 

Zachidziwikire, ngati simuli ochokera kumayiko omwe atchulidwa, chonde onetsetsani kuti mwalumikizana ndi gulu lathu lazamalonda, ndipo m'modzi mwa mamembala athu apereka gawo lililonse mwatsatanetsatane kuti athandizire kusankha njira yabwino kwambiri yolumikizirana ya STL panthawi yonse yogula.

 

3. Q: Kodi owulutsa amalumikiza bwanji situdiyo ndi chowulutsira?

 

A: Muyenera kukhala ndi ulalo wotumizira ma studio komanso akatswiri odziwa bwino pawayilesi monga FMUSER.

 

Tinene kuti pali gulu lowulutsa lomwe lagula ADSTL ku FMUSER, ndipo nali momwe studio yotumizira ulalo idzagwira ntchito: ulalo wopatsira situdiyo ukakhazikika, situdiyo imatumiza zomvera ndi kanema kunsanja yotumizira ma antenna, ndi ma sign omwe amatumizidwa ndi cholumikizira ulalo cha STL ndi mlongoti wa Yagi, ndipo pamapeto pake adzalandiridwa ndi wolandila ulalo wa studio. wina Yagi.

 

4. Q: Kodi mungabwereke kuti cholumikizira cholumikizira wailesi ya wayilesi?

 

A: FMUSER ikhoza kukhala m'modzi mwazinthu zabwino kwambiri zoperekera zida zamawayilesi.

 

Dongosolo la ulalo la microwave STL ndi lokwera mtengo kwambiri pakati pa maulalo onse a wailesi yakanema, kotero otsatsa ambiri amasankha kubwereka ulalo womwe wagwiritsidwa ntchito. Mwachiwonekere, kugula ulalo wa studio transmitter ADSTL kuchokera ku FMUSER ndi pafupifupi mtengo wofanana ndi kubwereka makina olumikizira amtundu wa microwave STL. Mwina simukufunikanso kulipira situdiyo yowonjezerapo kuti mutumize mtengo wobwereketsa, m'malo mwake, kufunsa mawu aposachedwa a ADSTL zikuwoneka ngati chisankho chabwinoko. Ngati mukufuna zina zambiri pa ADSTL (zithunzi, makanema, ndi malangizo ndi zaulere kugwiritsa ntchito), siya uthenga wako, tikuyankhani posachedwa.

 

5. Q: Kodi situdiyo yotumizira ulalo mtengo ndi chiyani?

 

A: Mitengo imachokera ku chikwi cha USD kufika pa zikwi khumi zochepa za USD kapena kupitilira apo, kutengera mtundu. 

 

Mitengo imasiyanasiyana kuchokera kwa opanga ulalo wa studio ndi mitundu ya studio kupita ku zida zolumikizirana. Ngati muli ndi bajeti yokwanira, mutha kuganizira zogula kuchokera ku Rohde & Schwarz. Mtengo wake ndi pafupifupi $1.3W. Ngati bajeti si yokwanira ndipo ikufunikabe kufalitsa kwamtundu wapamwamba komanso kanema, mutha kuganizira kugula ulalo wokwera mtengo wa studio transmitter kuchokera ku FMUSER. Zimangotengera 3k-5k USD yokha pa dongosolo lathunthu ndi chilichonse chophatikizidwa (mwachitsanzo, transmitter ya STL, cholandila cha STL, mlongoti, ndi zina)

 

6. Q: Ndi magulu ati a microwave omwe ali ndi chilolezo omwe amagwiritsidwa ntchito nthawi zambiri?

 

A: Pamwamba pa 40GHz amaloledwa ku USA.

 

Malinga ndi FCC, ukadaulo woyambirira udachepetsa magwiridwe antchito a makinawa ku ma radio sipekitiramu mumtundu wa 1 GHz; koma chifukwa chakusintha kwaukadaulo wokhazikika, machitidwe azamalonda akufalikira mpaka 90 GHz. Pozindikira zosinthazi, Commission idakhazikitsa malamulo olola kugwiritsa ntchito ma sipekitiramu opitilira 40 GHz.

 

Sipekitiramu iyi imapereka mwayi wosiyanasiyana, monga kugwiritsa ntchito, mwa zina, makina amtundu waufupi, opanda zingwe apamwamba omwe amathandizira maphunziro ndi zamankhwala, mwayi wofikira ku malaibulale opanda zingwe, kapena nkhokwe zina zambiri. 

 

Komabe, si mayiko onse amene amatsatira mfundo imeneyi. Ndikoyenera kukhala ndi cheke pamawailesi omwe ali ndi chilolezo m'dziko lanu kuti mupewe kuwulutsa kulikonse kosagwirizana ndi malamulo. FMSUER imapereka ma frequency osiyanasiyana kuti situdiyo itumize ulalo kuti musakhalenso ndi malire ndi chilolezo chapadera cha oyang'anira wailesi. Mafupipafupi magulu operekedwa ndi FMSUER akuphatikizapo 100MHz-1000MHz, 433-860MHz, 2.3-2.6g, 4.9-6.1g, 5.8G, 7g-9g. 

 

Tikupatsirani zida zolumikizira zotsika mtengo za studio zamitundu yosiyanasiyana ndi ma frequency band kuti zikwaniritse zomwe mukufuna. Lumikizanani ndi akatswiri athu a RF, Dziwani zambiri za ntchito yosinthira makonda a zida zolumikizira ma studio ndi ma frequency band ochokera ku FMUSER.

 

7. Q: Kodi mungadziwe bwanji ngati ulalo wa situdiyo wotumizira uli ndi chilolezo kapena ayi?

 

A: Pitani kwa katswiri wa RF monga FMUSER kwa thandizo kapena funsani oyang'anira mawayilesi amdera lanu.

 

Musanagwiritse ntchito kapena kugula zida zolumikizira ma studio zamtundu uliwonse, onetsetsani kuti mwalumikizana ndi mawayilesi am'deralo ndi ma TV kuti mulembetse ziphaso zovomerezeka kapena perekani njira zofananira momwe zingafunikire. Zathu katswiri RF gulu zidzakuthandizani kuthana ndi nkhani zotsatila zopezera chilolezo cha STL link system - njira yonse kuyambira pakuphatikiza zida kupita ku 100% chitetezo chachitetezo.

Kufufuza

LUMIKIZANANI NAFE

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Malingaliro a kampani FMUSER INTERNATIONAL GROUP Limited

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