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UHF 400Mhz 2W Band Nhọrọ Walkie talkie Repeater

UHF 400Mhz 2W Band Nhọrọ Walkie talkie Nkwugharị egosipụtara
  • UHF 400Mhz 2W Band Nhọrọ Walkie talkie Repeater

Nkọwa dị mkpirikpi:

Okwu mmalite ngwa& ndapụta nkọwapụta akụkụ/ akwụkwọ ikike 400M 2W Band Selective Repeaters (KT-CRP-B5-P33-B) Kingtone Repeaters kintone repeater system e mere iji dozie nsogbu nke akara ekwentị na-adịghị ike, nke dị ọnụ ala karịa ịgbakwunye ọdụ ọdụ ọhụrụ (BTS). ).Isi ọrụ nke sistemu Repeaters RF bụ ịnata akara ngosi dị ala sitere na BTS site na mgbasa ozi ugboro redio wee bunye ndị na-agbago mgbaama.


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Nkọwa ngwaahịa

Mkpado ngwaahịa

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

400M 2W Band Ndị Nkwugharị Nhọrọ(KT-CRP-B5-P33-B)

    Ndị na-emegharị Kingtone
kintone repeaterEzubere usoro 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 dị ala-mgbama ọkụ sitere na BTS site na mgbasa ozi ugboro redio wee bufee mgbaama agbagoro na mpaghara 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 njirimara nke kingtone cellular repeater 
◇ 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 TETRA 400 repeater
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/ahaziri ahaziri

410-415MHz

420-425MHz

Nweta(dB)

Aha ahaIke mmepụta-5dB

80±3

Ike mmepụta (dBm)

 

33

33

ALC (dBm)

Ihe nrịbama ntinye tinye 20dB

△Po≤±1

Ọgụgụ mkpọtụ (dB)

Na-arụ ọrụ na band(Oke.Nweta)

≤6

Ripple in-band (dB)

Ike mmepụta aha -5dB

≤4.0

Oge igbu oge (anyị)

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

Ọpụghị Band Gain

± 400KHz

Ike mmepụta aha -5dB

≤50

± 600KHz

Ike mmepụta aha -5dB

≤40

± 1 MHz

Ike mmepụta aha -5dB

≤35

± 5MHz

Ike mmepụta aha -5dB

≤25

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
akwụkwọ ikike: 1 afọ maka ugboro ugboro, ọnwa 6 maka ngwa

■ kọntaktị soplaya ■ Ngwọta & Ngwa

  • * Ụdị: KT-17P
    *Ụdị ngwaahịa: 65 °-17dBi base panel directional antenna (824-960MHz/1710-2700MHz)

  • * Ụdị: KT-G/DRP-B25/75-P43-B
    * Udi ngwaahịa: 20W High ike n'èzí repeater,43dbm GSM900/DCS1800 20W Wide band Repeater

  • * Ụdị: KTWTI-7-08/2.5VG
    *Ụdị ngwaahịa: G Indoor Directional Ceiling Antenna

  • * Ụdị: KT-3G/B60-P10
    *Ụdị ngwaahịa: 10W Ike dị elu n'èzí/ime ime 3G UMTS/HSDPA WCDMA Fiber Optical Repeater 2100MHz Signal Amplifier

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