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I-Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions

I-Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions Isithombe Esifakiwe
  • I-Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions

Incazelo emfushane:

Isingeniso Sesici Esiyinhloko Nezimo Ezicacisiwe Izingxenye/Iwaranti ye-TETRA (I-Terrestrial Trunked Radio) ephindayo eklanyelwe ukusekela amanethiwekhi okuphepha komphakathi kanye nezinhlelo zochwepheshe zomsakazo weselula ngezicelo zokuphepha okuphezulu, njengamanethiwekhi kamasipala angaphansi komhlaba, noma izimboni zikawoyela negesi.I-Bi-Directional Amplifier (BDA) ingakhulisa amasiginali ngokukhetha, iqinisekise ubumsulwa bemvamisa yamasignali aphindaphindiwe kanye nokuzinza kwamandla okukhiphayo.Ine-compatib enhle kakhulu ...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

  • Isingeniso
  • Isici esiyinhloko
  • Uhlelo lokusebenza&izimo
  • Ukucaciswa
  • Izingxenye/Iwaranti

I-TETRA (I-Terrestrial Trunked Radio) ephindaphindayo eklanyelwe ukusekela amanethiwekhi okuphepha komphakathi kanye nezinhlelo zomsakazo weselula ezichwepheshile zezinhlelo zokusebenza zokuphepha okuphezulu, njengamanethiwekhi kamasipala angaphansi komhlaba, noma izimboni zikawoyela negesi.
 
I-Bi-Directional Amplifier (BDA) ingakhulisa amasiginali ngokukhetha, iqinisekise ubumsulwa bemvamisa yamasignali aphindaphindiwe kanye nokuzinza kwamandla okukhiphayo.Inokuhambisana okuhle kakhulu futhi manje isisetshenziswa kabanzi ezinhlelweni zokuxhumana ze-trunking ezifana ne-TETRA, iDEN.
 

I-Kingtone inikeza izixazululo eziningi zomsakazo we-tetra kanye nesistimu yokuphindaphinda ukuhlangabezana nezidingo zezinhlangano zabasebenzisi be-Professional Mobile Radio.

Isici esiyinhloko

◇ I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
◇ Intelligent ALC ubuchwepheshe;
◇ I-duplex egcwele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
◇ Ukusebenza okuzenzakalelayo ukusebenza okulula;
◇ Isu elihlanganisiwe elinokusebenza okuthembekile;
◇ Ukuqapha kwendawo nokukude (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
◇ Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Uhlelo lokusebenza&izimo

Abaphindayo be-TETRA Fiber Optical bahlinzeka ngezakhiwo ezincane, eziphakathi, ezinkulu nezamakhampasi, ngaphakathi kwemigudu, ama-metro kanye nemiphakathi ekude noma yasemakhaya.
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Ukucaciswa

Izinto

Isimo sokuhlola

Ukucaciswa

Uplink

Isixhumanisi esingezansi

Imvamisa yokusebenza(MHz)

Imvamisa Yokuzisholo

380-385MHz

410-415MHz 415-420MHz

390-395MHz

420-425MHz 425-430MHz

Inzuzo(dB)

NgokuzisholoAmandla Okukhiphayo-5dB

95±3

Amandla Okukhipha (dBm)

33

40

I-ALC (dBm)

Isiginali Yokufaka engeza u-20dB

△Po≤±1

Umfanekiso Womsindo (dB)

Ukusebenza ku-band(Ubukhulu.Inzuzo）

≤5

I-Ripple in-band (dB)

Amandla Okukhipha Amagama -5dB

≤3

Ukubekezelela Imvamisa (ppm)

Amandla Okukhipha Amagama

≤0.05

Ukubambezeleka kwesikhathi (thina)

Ukusebenza ku-band

≤5

Iphutha Lesigaba Esiphakeme(°)

Ukusebenza ku-band

≤20

Iphutha lesigaba se-RMS (°)

Ukusebenza ku-band

≤5

Thola Isinyathelo Sokulungisa (dB)

Amandla Okukhipha Amagama -5dB

1dB

I-Gain Adjustment Range(dB)

Amandla Okukhipha Amagama -5dB

≥30

Thola Umugqa Olungisekayo(dB)

10dB

Amandla Okukhipha Amagama -5dB

±1.0

20dB

Amandla Okukhipha Amagama -5dB

±1.0

30dB

Amandla Okukhipha Amagama -5dB

±1.5

I-Inter-modulation Attenuation (dBc)

Ukusebenza ku-band

≤-45

I-Spurious Emission(dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

I-VSWR

Imbobo ye-BS/MS

1.5

I/O Port

N-Owesifazane

Impedance

50ohm

Izinga Lokushisa Lokusebenza

-25°C ~+55°C

Umswakama Ohlobene

Ubukhulu.95%

MTBF

Okuncane.100000 amahora

Ukunikezwa kwamandla kagesi

I-DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

Umsebenzi Wokuqapha Isilawuli kude(inketho)

I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla okukhipha

Imojuli yesilawuli kude(inketho)

I-RS232 noma i-RJ45 + Imodemu Engenantambo + Ibhethri ye-Li-ion Ekhokhiswayo

Izingxenye/Iwaranti
Iwaranti: Izinyanga eziyi-12 ngemuva kosuku lokuthunyelwa;

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli:
    *Isigaba somkhiqizo : kingtone UHF 400-470 Bi-directional Amplifier UHF BDA Tetra Band esiphindayo

  • *Imodeli : KT-CRP-B25-P37-B
    *Isigaba somkhiqizo : 37dbm 5W GSM850Mhz isignali yefoni yebhendi yokuphinda ikhethe

  • *Imodeli : KT-RS900/1800-B25/25-P33B
    *Isigaba somkhiqizo : 2W GSM900MHz Air Coupling wireless Frequency Shifting Repeater

  • *Imodeli : KT-WRP-B60-P37-B
    *Isigaba somkhiqizo : 5W 37dbm Ourdoor 3g booster 2100mhz umts wcdma cell phone repeater 3g band selective repeater

  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE