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I-2Watt GSM 900 ICS iphinda umqondiso weselula

Inkcazelo emfutshane:

Intshayelelo yeSicelo esiPhambili kunye neemeko zeNgcaciso yaMacandelo/Iwaranti 2Watt GSM 900 ICS iphinda-phinda isiginali yeselula iKingtone GSM ICS Repeater (INkqubo yokuCima uphazamiseko) luhlobo olutsha lwebhendi enye yeRF ephindayo enokuthi ibone kwaye irhoxise imiqondiso yophazamiseko ebangelwa kukujikeleza kwengxelo yeRF phakathi I-Antennas yoMnikeli kunye ne-Caverage ngexesha langempela ngokwamkela iteknoloji ye-DSP (i-Digital Signal Processing).Inokuthi ngokuqhubekayo kwaye irhoxise ngokuzinzileyo i...


Iinkcukacha zeMveliso

Iithegi zeMveliso

  • Intshayelelo
  • Eyona nto iphambili
  • Isicelo&imeko
  • Inkcazo
  • Amacandelo / Iwaranti

2Watt GSM 900I-ICS yophinda umqondiso weselula

I-Kingtone GSM ICS Repeater (INkqubo yokuNcitshiswa koMphazamiseko) luhlobo olutsha lweqela elinye le-RF ephindaphindayo enokuthi ibone kwaye irhoxise imiqondiso yokuphazamiseka ebangelwa kukushukuma kwengxelo ye-RF phakathi koMnikeli kunye nee-Antenna ze-Coverage ngexesha lokwenyani ngokwamkela i-DSP (iDigital Signal Processing iteknoloji.Inokuthi ngokuqhubekayo nangokuzinzileyo irhoxise imiqondiso yophazamiseko kwaye ilungelelaniswe kulo naluphi na utshintsho kwimeko-bume engqongileyo yeRF (kubandakanywa izinto ezizinzileyo nezihambayo) .

Eyona nto iphambili

Iimpawu eziphambili ze-ICS Repeater
◇ Ukucinywa kwexesha lokwenyani lophawu lophazamiseko (kubandakanya ukufiphala kweendlela ezininzi, umqondiso wengxelo);
◇ Umsebenzi we-ICS ukunqanda ukuzinza, ukonyusa inzuzo kunye noluhlu lokugubungela, kunye nokunciphisa imfuno yokuzahlula phakathi kwe-eriyali yomxhasi kunye ne-eriyali yokhuselo;
◇ Umkhethi wetshaneli wedijithali okhetha kakhulu unokuseta amajelo ali-12 ngaxeshanye;
◇ Inethiwekhi ilawula umsebenzi wokubeka iliso kude;
◇ Ubuchule obudityanisiweyo kunye nokusebenza okuthembekileyo;
◇ Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
◇ uyilo lokumelana nemozulu kufakelo lwemozulu yonke;

Isicelo&imeko

Izicelo ze-ICS eziPhindayo
Ukwandisa ukugutyungelwa komqondiso wophawu lokuzalisa indawo eyimfama apho umqondiso ubuthathaka
okanye ayifumaneki.
Ngaphandle: Izikhululo zeenqwelomoya, iMimandla yoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.
Ngaphakathi: Iihotele, amaZiko eMiboniso, amagumbi angaphantsi, iivenkile
Iivenkile ezinkulu, iiOfisi, iiNdawo zokuPakisha njl.
Isebenza ikakhulu kwimeko enjalo:
Umntu ophindayo unokufumana indawo yofakelo enokufumana isignali ecocekileyo ye-BTS kwinqanaba elinamandla ngokwaneleyo njengoko iNqanaba le-Rx kwindawo yokuphindaphinda kufuneka ibe ngaphezu kwe- -70dBm;
Kwaye inokuhlangabezana nemfuneko yokuzahlula kwe-antenna ukunqanda ukuzibamba.
umda= 
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Inkcazo
                               

Izinto

Inkcazo

Ikhonkco

Ikhonkco lokuthoba

Ukusebenza rhoqo

885-909 MHz

930-954 MHz

Amandla emveliso

33±1dBm

40±1dBm

Amanani oMthwali

4CH/6CH/8CH

I-ALC

≥10dB

Max.Gain

105±3 dB

Fumana Uluhlu loLungiso

≥30dB

Ukufumana Linear Adjustable

0~10 dB

±1.0dB

10-20 dB

±1.0dB

>20 dB

±1.5dB

Inyathelo lokufumana ulawulo

1 dB / Inyathelo

Inband Ripple

≤2.0dB

Umfanekiso wengxolo

≤3dB

Impazamo yokuphindaphinda

≤5dB

GMSK Modulation Precision

≤± 5 × 10-8

Inyathelo lokufumana ulawulo

Iyunithi enye ayidluli kwi-6.1 ° RMS & 24.5 ° incopho;

Inkqubo ayidluli kwi-7 ° RMS kunye ne-28 ° incopho.

Ukukhutshwa kweSpurious

Ukusebenza kwi-band

≤-25Bm/30 kHz(Gain≤95dB时)

Ukusebenza ngaphandle kwebhendi

9KHz-1GHz: ≤-36dBm/30KHz

1GHz-12.75GHz: ≤-30dBm/30KHz

Intermodulation Attenuation

Ukusebenza kwi-band

≤-45dBc/30KHz

≤-45dBc/30KHz

Ukusebenza ngaphandle kwebhendi

9KHz-1GHz: ≤-36dBm/30KHz

1GHz-12.75GHz: ≤-30dBm/30KHz

Out-band Suppression

±200KHz:≤-5dBc

±300KHz:≤-30dBc

±400KHz: ≤-50dBc

600KHz: ≤-60dBc

Cima kunye noLawulo lweNgxolo Tshintsha

Isicwangciso singokomqondiso we-GSM unokuchaneka kwi/cima isimumu & umsebenzi wengxolo;

Ulibaziseko lweNkqubo

≤12 kuthi

VSWR

≤1.5

Ubushushu obugciniwe

-15-55

Ukufuma kwe-Ambient

≤95%(akukho mbethe)

Ukunikezwa Amandla

AC127V± 10% 45-55Hz

Iklasi yoKhuselo

IP65

Imilinganiselo

59x37x22cm

Ubunzima

26kg

Amacandelo / Iwaranti
Iwaranti yonyaka o-1, inyanga emi-6 yezincedisi

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