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40dbm GSM900/2100 10W Band Selective Repeater,900 2100 dual band repeater

40dbm GSM900/2100 10W Band Selective Repeater ,900 2100 dual band repeater Image arụpụtara
  • 40dbm GSM900/2100 10W Band Selective Repeater,900 2100 dual band repeater

Nkọwa dị mkpirikpi:

Okwu mmalite ngwa&ihe ndapụta nkọwapụta akụkụ/ akwụkwọ ikike GSM900/2100 10W Band Selective Repeaters (KT-G/DRP-B25/75-P40-B) Kingtone Repeaters Ezubere sistemụ ụda olu na-adịghị ike, nke dị ọnụ ala karịa ịgbakwụnye mgbama ekwentị na-adịghị ike, nke dị ọnụ ala karịa. Base Station (BTS).Isi ọrụ nke sistemu Repeaters RF bụ ịnata akara ngosi dị ala sitere na BTS site na mgbasa ozi ugboro redio wee bufee mgbama n'akụkụ ebe mkpuchi netwọkụ…


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Nkọwa ngwaahịa

Mkpado ngwaahịa

  • Okwu mmalite
  • Isi ihe
  • Ngwa&ọnọdụ
  • Nkọwapụta
  • Akụkụ/ Akwụkwọ ikike

GSM900/2100 10W BandNhọrọ Nkwugharịs(KT-G/DRP-B25/75-P40-B)

Ndị na-emegharị Kingtone
Emebere usoro Kingtone iji dozie nsogbu nke mgbaàmà ekwentị na-adịghị ike, nke dị ọnụ ala karịa ịgbakwunye ọdụ ọdụ ọhụrụ (BTS).Isi ọrụ nke sistemu Repeaters RF bụ ịnata mgbama dị ala site na BTS site na mgbasa ozi ugboro redio wee bufee mgbaama n'akụkụ ebe mkpuchi netwọk na-ezughị oke.A na-ebuwanyekwa akara ekwentị mkpanaaka ma bufee ya na BTS site na nke ọzọ.

Onye na-emegharị ekwentị
A na-eji nke a mee ka ọnụọgụ ekwentị dị n'ahịrị ekwentị mụbaa.A na-ejikarị ha eme ihe na okporo osisi na-ebu oku dị anya.N'ahịrị ekwentị analọg nke nwere ụzọ waya, ọ nwere sekit amplifier mere nke transistor nke na-eji ike sitere na isi iyi DC dị ugbu a na-abawanye ike nke mgbama ọdịyo dị ugbu a na ahịrị.Ebe ekwentị bụ usoro nzikọrịta ozi duplex (bidirectional), waya abụọ na-ebu akara ụda olu abụọ, otu na-aga n'akụkụ nke ọ bụla.Ya mere, ndị na-emegharị ekwentị ga-abụrịrị akụkụ abụọ, na-eme ka mgbama na-amụba n'akụkụ abụọ ahụ n'emeghị ka nzaghachi, nke na-eme ka atụmatụ ha sie ike.Ndị na-emegharị ekwentị bụ ụdị izizi nke mbụ ma bụrụ ụfọdụ ngwa izizi nke nkwalite.Mmepe nke ndị na-emegharị ekwentị n'etiti 1900 na 1915 mere ka ọrụ ekwentị dị anya nwee ike.Agbanyeghị, ọtụtụ eriri ekwentị ugbu a bụ eriri fiber optic nke na-eji ngwa nkwugharị anya (n'okpuru).

Cellular repeater
Nke a bụ ihe nkwugharị redio maka ịkwalite nnabata ekwentị na mpaghara nwere oke.Ngwaọrụ a na-arụ ọrụ dị ka obere ọdụ ụgbọ ala cellular, nwere antenna ntụzịaka iji nata mgbama sitere na ụlọ elu cell kacha nso, ihe ampilifaya, na antenna mpaghara iji gbasaa mgbama na ekwentị ndị dị nso.A na-ejikarị ya eme ihe n'ime ụlọ ọfịs ogbe ndịda.
 

Isi ihe

Isi atụmatụ
◇ High linearity PA;Nweta sistemu dị elu;
◇ teknụzụ ALC nwere ọgụgụ isi;
◇ Duplex zuru oke na ikewapụ elu site na uplink ruo downlink;
◇ Arụ ọrụ akpaaka dị mma;
◇ Usoro jikọtara ọnụ na arụmọrụ a pụrụ ịdabere na ya;
◇ Enwere ike ịhazi bandwit site na 5-25MHz na band ọrụ.
◇ Nleba anya mpaghara na nke dịpụrụ adịpụ (nhọrọ) nwere mkpu mmejọ akpaka & njikwa anya;
◇ Nrụpụta ihu igwe maka ntinye ihu igwe niile;

Ngwa&ọnọdụ

Ngwa
Ka ịgbasa mkpuchi mgbaama nke mpaghara kpuru isi mgbaama ebe mgbaàmà adịghị ike
ma ọ bụ adịghị.
N'èzí: ọdụ ụgbọ elu, mpaghara njem nlegharị anya, nkuzi gọọlfụ, ọwara mmiri, ụlọ ọrụ mmepụta ihe, Mpaghara Ngwuputa, Obodo nta wdg.
Ime ụlọ: Ụlọ oriri na ọṅụṅụ, Ụlọ ihe ngosi, Ụlọ ala, ịzụ ahịa
Ụlọ ahịa, ụlọ ọrụ, nkwakọ ngwaahịa wdg.
Ọ na-adabara nke ọma maka ikpe dị otú ahụ:
Onye nkwughari nwere ike ịchọta ebe nrụnye nke nwere ike ịnweta akara ngosi BTS dị ọcha na ọkwa siri ike dị ka ọkwa Rx na saịtị ugboro ugboro kwesịrị ịbụ karịa ‐70dBm;

Ma nwee ike mezuo ihe achọrọ nke ikewapụ antenna ka ịzenarị onwe.
ókè = 
ókè = 
ókè = 

Nkọwapụta

 

                                                    

Ihe

Ọnọdụ ule

Nkọwapụta

Uplink

Downlink

Ugboro arụ ọrụ(MHz)

Ugboro ugboro

890-915MHz

935-960MHz

1920-1980MHz

2110-2170MHz

Nweta(dB)

Aha ahaIke mmepụta-5dB

95±3

Ike mmepụta (dBm)

Mgbama modulating GSM

33

40

ALC (dBm)

Ihe nrịbama ntinye tinye 20dB

△Po≤±1

Ọgụgụ mkpọtụ (dB)

Na-arụ ọrụ na band(Oke.Nweta)

≤5

Ripple in-band (dB)

Ike mmepụta aha -5dB

≤3

Nlekwa anya ugboro ugboro (ppm)

Ike ntinye aha aha

≤0.05

Oge igbu oge (anyị)

Na-arụ ọrụ na band

≤5

Mperi kacha elu (°)

Na-arụ ọrụ na band

≤20

Mperi usoro RMS (°)

Na-arụ ọrụ na band

≤5

Nweta ngbanwe nzọụkwụ (dB)

Ike mmepụta aha -5dB

1dB

Nweta mmezi oke(dB)

Ike mmepụta aha -5dB

≥30

Nweta Linear nwere ike idozi (dB)

10dB

Ike mmepụta aha -5dB

±1.0

20dB

Ike mmepụta aha -5dB

±1.0

30dB

Ike mmepụta aha -5dB

±1.5

Attenuation Inter-modulation (dBc)

Na-arụ ọrụ na band

≤-45

Mgbapụta na-adịghị mma (dBm)

9kHz-1GHz

BW: 30 kHz

≤-36

≤-36

1GHz-12.75GHz

BW: 30 kHz

≤-30

≤-30

VSWR

BS/MS Port

1.5

Port I/O

N-Nwanyị

Mgbochi

50ohm

Okpomọkụ na-arụ ọrụ

-25°C ~+55°C

Iru mmiri dị n'etiti

Oke.95%

MTBF

Min.100000 awa

Ịnye ọkụ

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

Ọrụ nlekota anya

Oti mkpu ozugbo maka ọnọdụ ọnụ ụzọ, okpomoku, ike, VSWR, ike mmepụta

Module njikwa anya

RS232 ma ọ bụ RJ45 + Ikuku Modem + batrị Li-ion chaja

 

Akụkụ/ Akwụkwọ ikike
12 ọnwa maka repeater,
6 ọnwa maka ngwa

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