Sei Sarudza STL-10 STL Transmitter uye Receiver yeFM Radio Station?

Nei STL-10 Studio Transmitter Link Equipment?

STL10 Studio kuTransmitter Link / Inter-city Relay iVHF / UHF FM yekutaurirana sisitimu inopa yemhando yepamusoro yekutepfenyura odhiyo chiteshi ine akasiyana mabhendi esarudzo. Aya masisitimu anopa kurambwa kukuru kwekupindira, kuita ruzha rwepamusoro, yakaderera chiteshi chekutaura, uye hukuru hukuru kupfuura huripo huripo huripo hweSTL masisitimu.

Zvaunofanira Kuziva Nezve Studio Transmitter Link

Iyo studio-transmitter link (kana STL) inotumira nhepfenyuro kana redhiyo yeterevhizheni yeairesi uye vhidhiyo kubva kunhepfenyuro kuenda kune imwe nhepfenyuro kana terevhizheni inoendesa kune imwe nzvimbo.

Izvi zvinowanzodikanwa nekuti nzvimbo dzakanakisa dzeantenna dziri pamusoro pegomo, panodiwa shongwe ipfupi, asi uko studio isingaite zvachose. Kunyangwe munzvimbo dzakati sandara, nzvimbo yepakati yechiteshi inotenderwa yekuvhara inogona kunge isiri padyo nenzvimbo yestudio kana mukati menzvimbo ine vanhu vazhinji iyo inotapurirana yaizofirwa nenharaunda, saka antenna inofanirwa kuiswa mamaira akati wandei kana makiromita kure.

Zvichienderana nenzvimbo dzinofanirwa kubatana, chiteshi chinogona kusarudza chinongedzo-kune-poinzi (PTP) pane imwe yakakosha radiofrequency kana nyowani-yedhijitari wired link kuburikidza neyakatsaurirwa T1 kana E1 (kana yakakura-chaiyo) mutsara. Radio links inogona zvakare kuve yedhijitari, kana yekare analogi mhando, kana hybrid yezviviri. Kunyangwe pane ekare ese-analog masisitimu, akawanda odhiyo uye data chiteshi anogona kutumirwa uchishandisa subcarriers.

Benefits Haugone Kuramba

• Synthesized kubva 220 kusvika 260MHz, 300 kusvika 320MHz, 320 kusvika 340MHz, 400 kusvika 420MHz uye 450 kusvika 490MHz
• Iyo inofambiswa uye yakagashirwa frequency inogona kusetwa nyore nedhijitari kumberi kwepaneru
• Inokodzera digital audio. Iyo subsonic pamusoro pemodulation uye yakaderera-frequency chikamu kukanganisa inodzorwa neyemhinduro yedunhu kuitira kukwidziridza odhiyo mhando yeazvino madhijitari masisitimu.
• Yakaderera THD kukanganisa: iyo THD kukosha ine stereo kana mono yakaderedzwa uye yakasimbiswa masaini haina basa.
• Flat frequency mhinduro: nekuda kweiyo ichangoburwa chizvarwa tekinoroji uye iko kurongeka kwechikamu kurongeka kwefrequency mhinduro ndeyechokwadi.
• Ruzha rwakaderera: yakanakisa chiratidzo-kune-ruzha reshiyo kungave mumono kana mustereo inobvumira kushandiswa kweiyi STL¡ˉs mune akawanda-hop network pasina kudzikisa mhando yekuteerera.
• Kunzwa kwakanyanya: inobvumira kudzikisa iyo STL's antenna investimendi.
• Yakakura RF kusadzivirirwa: inobvumira kushanda munzvimbo dzakawanda dzine hutsinye dzeRF.
• Yakakwira yakatarisana nechiteshi kurambwa: yakawana yekutenda kune yakanakisa mechaniki kudzivirira uye iko kurongeka kweRF kusefa.
• High-frequency kugadzikana pamwe nekushisa kwemukati kunobhadhara crystal reference.
•  Yakabatanidzwa LCD Ratidza: yakazara diagnostic uye kuyerwa kwepamberi LCD kuratidza.
• Yakabatanidzwa yeruzivo kuratidza uye kudzivirira zvidzoreso: kune ese maparamita ekutumira uye kudzivirira kune kusashanda.

1 * STL Transmitter

1 * STL Receiver

Yakanakisa Studio kune Transmitter Link Equipment

Stl-10 STL Transmitter:

• Frequency range: 220 kusvika 239.99 MHz, 240 kusvika 259.99 MHz, 300 kusvika 319.99 MHz, 400 kusvika 419.99 MHz, 450 kusvika 469.99 MHz, 470 kusvika 489.99 MHz
• Modulation: FM, +-/5 kHz peak kutsauka
• * Kakawanda kugadzikana: <+/- 100 Hz
• RF inobuda simba: 0 kusvika 15 W +/-0.5 dB
• Max airatidza simba: 5 W
• Harmonic kudzvinyirira: <-65 dBC
• RF kuburitsa impedance: 50 ohm
• RF yakabuda yekubatanidza: N-Type -mukadzi
• Audio/MPX yekupinda nhanho: -10 kusvika +13 dBm @+/-75 KHz kutsauka
• Audio/MPX yekupinza impedance: 10 K Ohm
• MPX uye AUX yekubatanidza yekubatanidza: BNC-mukadzi
• Pre-kusimbisa: 0 / 25/ 50 / 75 isu
• S/N reshiyo Mono:>73 dB (20 kusvika 20 kHz)
• S/N reshiyo Stereo: >68 dB (20 kusvika 15 KHz)
• Kukanganisa: <0.05% THD @+/-75 KHz dev. <0.2% THD @+/- 150 KHz dev. (chikumbaridzo> 150 KHz)
• Stereo crosstalk: > 60 dB (100 kusvika 5 KHz) > 50 dB (20 kusvika 15 KHz) int. MPX encoder> 60 dB ine ext. MPX encoder
• Audio chiteshi frequency mhinduro: 20 kusvika 15 KHz +/- 0.15 dB
• MPX yekupinda frequency mhinduro: 10 kusvika 100 KHz +/- 0.15 dB
• AUX yekupinda frequency mhinduro: 10 kusvika 100 KHz +/- 0.15 dB
• Mains simba rekupa zvinodiwa: 90 ~ 264VAC; 127 ~ 370VDC, yakazara yakazara uye yepasirese kupinza
• Kushanda tembiricha siyana: -10 kusvika 45 Celsius madhigirii
• Zviyero: 483 x 132.5 x 400 mm, rack std. 19”± 2U
• Kurema: 6.5 Kg

Stl-10 STL Receiver:

• Frequency range: 220 kusvika 239.99 MHz, 240 kusvika 259.99 MHz, 300 kusvika 319.99MHz, 400 kusvika 419.99 MHz, 450 kusvika 469.99 MHz, 470 kusvika 489.99 MHz
• Sensitivity: -98 dBm pa16 dB SINDA
• Frequency mhinduro: 20 Hz kusvika 53 KHz +/-0.1 dB
• Kuparadzaniswa kwestereo: 20 Hz kusvika 15 KHz > 58 dB
• S/N Ratio: >65 dB @-40 dBm , 75 KHz dev. uye 1KHz mod.
• THD: 20 Hz kusvika 53 kHz <0.3%
• Kusarudzika: +/-160 KHz pa -3 dB IF BW +/-500 KHz pa -62 dB IF BW
• Kurambwa kwemufananidzo:> 65 dB
• Stereo odhiyo yekuburitsa impedance: 600Ohm yakaenzana
• Stereo odhiyo inobuda yekubatanidza: XLR-M
• MPX yakabuda impedance: 10K Ohm
• MPX inobuda yekubatanidza: BNC-F
• Monitor kubuda:> 2 × 0.2 W stereo pa120 Ohm
• Monitor inobuda yekubatanidza: 6.3mm stereo foni jack
• RF yekupinza impedance: 50Ohm
• RF yekubatanidza yekubatanidza: N-Type -mukadzi
• AC simba: 85 ~ 264VAC; 120 ~ 370VDC, Yakazara huwandu hwepasirese kupinza
• Simba rekushandisa: approx 25W kubva kuAC
• Kushanda tembiricha siyana: -10 kusvika 45 Celsius madhigirii
• Zviyero: 483 x 89 x 320 mm, rack std. 19” 2U
• Kurema: 5 Kg