I-FMUSER STL10 Studio Transmitter Link Equipment Kit ene-Yagi Antenna

EZIPHUMA

  • Intengo (USD): 3310
  • Ubuningi (PCS): 1
  • Ukuthumela (USD): 0
  • Ingqikithi (i-USD): 3310
  • Indlela Yokuthumela: DHL, FedEx, UPS, EMS, By Sea, By Air
  • Inkokhelo: TT (Ukudluliselwa Kwebhange), Western Union, Paypal, Payoneer

Kungani Khetha i-STL-10 STL Transmitter kanye neReceiver Yesiteshi Somsakazo We-FM?

Kungani i-STL-10 Studio Transmitter Link Equipment?

I-STL10 Studio to Transmitter Link / Inter-city Relay iwuhlelo lwezokuxhumana lwe-VHF/UHF FM oluhlinzeka ngesiteshi somsindo esisakazwayo esisezingeni eliphezulu esinamabhendi ahlukahlukene ozikhethela wona. Lezi zinhlelo zinikeza ukwenqatshwa okukhulu kokuphazanyiswa, ukusebenza komsindo okuphakeme, ukukhuluma kancane kwesiteshi, kanye nokungafuneki okuningi kunezinhlelo ezitholakalayo eziyinhlanganisela ze-STL okwamanje.

Okufanele Ukwazi Nge-Studio Transmitter Link

Isixhumanisi se-studio-transmitter (noma i-STL) sithumela umsindo nevidiyo yesiteshi somsakazo noma sesiteshi sikamabonakude sisuka esitudiyo sokusakaza siye kusidlulisi somsakazo noma isidlulisi sikamabonakude esikwenye indawo.

Lokhu kuvame ukudingekile ngoba izindawo ezingcono kakhulu ze-antenna ziphezu kwentaba, lapho kudingeka khona umbhoshongo omfushane kakhulu, kodwa lapho isitudiyo singenakwenzeka ngokuphelele. Ngisho nasezifundeni eziyisicaba, isikhungo sendawo evunyelwe esiteshini singase singabi eduze nendawo yesitudiyo noma sibe phakathi kwendawo enabantu abaningi lapho umphakathi ungazondwa khona isidlulisi, ngakho-ke uthi kufanele lubekwe amamayela ambalwa noma amakhilomitha ambalwa.

Kuye ngezindawo okufanele zixhunywe, isiteshi singakhetha isixhumanisi se-point-to-point (PTP) kwenye i-radiofrequency ekhethekile noma isixhumanisi esisha esinezintambo zedijithali ngomugqa ozinikele we-T1 noma we-E1 (noma womthamo omkhulu). Izixhumanisi zerediyo nazo zingaba yidijithali, noma uhlobo oludala lwe-analogi, noma ingxube yalokhu kokubili. Nakumasistimu amadala we-analog, iziteshi eziningi zomsindo nedatha zingathunyelwa kusetshenziswa abathwali abangaphansi.

Izinzuzo Ongeke Wamelana Nazo

  • Ihlanganiswe kusuka ku-220 kuya ku-260MHz, 300 kuya ku-320MHz, 320 kuya ku-340MHz, 400 kuya ku-420MHz kanye no-450 kuya ku-490MHz
  • Ifrikhwensi edlulisiwe neyamukelwe ingasethwa kalula ngephaneli yangaphambili yedijithali
  • Ifanele umsindo wedijithali. I-subsonic over modulation kanye nokuhlanekezelwa kwesigaba sefrikhwensi ephansi kulawulwa isekethe yempendulo ukuze kuphakanyiswe ikhwalithi yomsindo yamasistimu akamuva edijithali.
  • Ukuhlanekezela okuphansi kwe-THD: inani le-THD eline-stereo noma amasiginali ancishisiwe kanye namasiginali agxilile alinakwa.
  • Impendulo yefrikhwensi: ngenxa yobuchwepheshe bamuva nje kanye nokunemba kwengxenye ukusabela kwefrikhwensi kuphelele.
  • Umsindo ophansi: isilinganiso esihle kakhulu sesignali-kuya-kumsindo kungaba ku-mono noma kusitiriyo sivumela ukusetshenziswa kwale STL kumanethiwekhi e-multi-hop ngaphandle kokunciphisa ikhwalithi yomsindo.
  • Ukuzwela okuphezulu: kuvumela ukwehlisa ukutshalwa kwezimali kwe-antenna ye-STL.
  • Ukungavikeleki kwe-RF okukhulu: kuvumela ukusebenza ezindaweni eziningi ezinobutha ze-RF.
  • Ukwenqatshwa okuphezulu kwesiteshi esiseduze: kutholwe ngenxa yokuvikela okuhle kakhulu kwemishini kanye nokunemba kokuhlunga kwe-RF.
  • Ukuzinza kwe-high-frequency nereferensi yekristalu enxephezelwe ngezinga lokushisa langaphakathi.
  •  Isibonisi se-LCD esididiyelwe: ukuxilonga okuphelele nokukalwa kwezibonisi ze-LCD zephaneli yangaphambili.
  • Ukuboniswa kolwazi oludidiyelwe nezilawuli zokuvikela: kuzo zonke izinhlaka zokudlulisa kanye nokuvikela ukungasebenzi kahle.

1 * I-STL Transmitter

1* I-STL Receiver

2* I-Yagi Antenna enekhebula elingu-20M nezixhumi

Isitudiyo Esingcono Kakhulu Soku-Transmitter Link Equipment

Isisindo sevolumu yephakheji yonke: 32KG

I-Stl-10 STL Transmitter:

  •  Ibanga lemvamisa: 220 kuye ku-239.99 MHz, 240 kuya ku-259.99 MHz, 300 kuya ku-319.99 MHz, 400 kuya ku-419.99 MHz, 450 kuya ku-469.99 MHz, 470 kuya ku-489.99 MHz.
  •  Ukuguquguquka: Ukhozi FM, +-/5 KHz ukuchezuka okuphezulu
  •  Ukuzinza kwemvamisa: <+/-100 Hz
  •  Amandla okukhipha e-RF: 0 kuya ku-15 W +/-0.5 dB
  •  Ubukhulu bamandla abonisiwe: 5 W
  •  Ukucindezelwa kwe-Harmonic: <-65 dBC
  •  I-impedance ye-RF: 50 ohm
  •  Isixhumi esiphumayo se-RF: Uhlobo lwe-N -owesifazane
  •  Ileveli yokufaka yomsindo/MPX: -10 ukuya +13 dBm @+/-75 KHz ukuchezuka
  •  Ukuphazamiseka kokufaka komsindo/MPX: 10 K Ohm
  •  Isixhumi okokufaka se-MPX ne-AUX: BNC-female
  •  Ukugcizelelwa kwangaphambili: 0 / 25/ 50 / 75 us
  •  Isilinganiso se-S/N Mono: >73 dB (20 ukuya ku-20 KHz)
  •  Isilinganiso se-S/N I-Stereo: >68 dB (20 ukuya ku-15 KHz)
  •  Ukuhlanekezela: <0.05% THD @+/-75 KHz dev. <0.2% THD @+/- 150 KHz dev. (umkhawulo womkhawulo > 150 KHz)
  •  I-crosstalk ye-stereo: >60 dB (100 kuya ku-5 KHz) >50 dB (20 kuya ku-15 KHz) int. I-MPX encoder >60 dB ene-ext. Isifaki khodi se-MPX
  •  Impendulo yemvamisa yesiteshi somsindo: 20 kuya ku-15 KHz +/- 0.15 dB
  •  Impendulo yefrikhwensi yokokufaka kwe-MPX: 10 kuye ku-100 KHz +/- 0.15 dB
  • Impendulo yefrikhwensi yokufaka ye-AUX: 10 kuye ku-100 KHz +/- 0.15 dB
  •  Izidingo zokunikezwa kwamandla kagesi: 90~264VAC; 127~370VDC, Uhla olugcwele okokufaka kwendawo yonke
  •  Izinga lokushisa elisebenzayo: -10 kuya ku-45 celcius degrees
  •  Ubukhulu : 483 x 132.5 x 400 mm, i-rack std. 19”± 2U
  •  Isisindo: 6.5 Kg

Isamukeli se-Stl-10 STL:

  •  Ibanga lemvamisa: 220 kuye ku-239.99 MHz, 240 kuya ku-259.99 MHz, 300 kuya ku-319.99MHz, 400 kuya ku-419.99 MHz, 450 kuya ku-469.99 MHz, 470 kuya ku-489.99 MHz.
  •  Ukuzwela: -98 dBm kokuthi 16 dB SINDA
  •  Impendulo yemvamisa: 20 Hz kuya ku-53 KHz +/-0.1 dB
  •  Ukuhlukaniswa kwe-stereo: 20 Hz kuya ku-15 KHz >58 dB
  •  Isilinganiso se-S/N : >65 dB @-40 dBm , 75 KHz dev. kanye ne-1KHz mod.
  •  I-THD : 20 Hz ukuya ku-53 KHz \<0.3%
  •  Ukukhethwa: +/-160 KHz kokuthi -3 dB IF BW +/-500 KHz kokuthi -62 dB IF BW
  •  Ukunqatshwa kwesithombe: >65 dB
  •  I-impedance yokuphuma komsindo we-stereo: 600Ohm ibhalansisiwe
  •  Isixhumi esiphumayo somsindo we-stereo: XLR-M
  •  I-MPX okukhiphayo impedance: 10K Ohm
  •  Isixhumi esiphumayo se-MPX: BNC-F
  •  Gada okukhiphayo: >2×0.2 W isitiriyo ku-120 Ohm
  •  Gada isixhumi esiphumayo: 6.3mm ijekhi yefoni yesitiriyo
  •  I-impedance yokufaka ye-RF: 50Ohm
  •  Isixhumi sokufaka se-RF: N-Type -female
  •  Amandla e-AC: 85~264VAC; 120 ~ 370VDC, Uhla olugcwele okokufaka kwendawo yonke
  •  Ukusetshenziswa kwamandla: cishe ku-25W kusuka ku-AC
  •  Izinga lokushisa elisebenzayo: -10 kuya ku-45 celcius degrees
  •  Ubukhulu : 483 x 89 x 320 mm , i-rack std. 19” 2U
  •  Isisindo: 5 Kg

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I-FMUSER INTERNATIONAL GROUP LIMITED.

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