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2W TETRA UHF BDA 400mhz peera te tuku tukurua

Whakaahuatanga Poto:

Kupu Whakataki Taupānga Matua me nga ahuatanga Whakatakotoranga Wāhanga/Wāwhina 2W TETRA 400mhz band selective repeater Kingtone RepeatersKingtone pūnaha i hangaia hei whakaoti rapanga o te tohu pūkoro ngoikore, he iti ake te utu i te taapiri i te turanga turanga hou (BTS).Ko te mahi matua o te punaha RF Repeaters ko te whiwhi tohu iti-hiko mai i te BTS ma te tuku auau reo irirangi katahi ka tuku i te tohu whakakaha ki nga waahi kaore i te tika te kapinga whatunga.Na te motuka ...


Taipitopito Hua

Tohu Hua

  • Kupu Whakataki
  • Waihanga Matua
  • Taupānga&tauariari
  • Whakatakotoranga
  • Wāhanga/Putāhui

2W TETRA 400mhz peera te tuku tukurua
Ko nga Repeater Kingtone

I hangaia te punaha Kingtone ki te whakaoti rapanga o te tohu pūkoro ngoikore, he iti ake te utu i te taapiri i te Teihana Turanga (BTS) hou.Ko te mahi matua o te punaha RF Repeaters ko te whiwhi tohu iti-hiko mai i te BTS ma te tuku auau reo irirangi katahi ka tuku i te tohu whakakaha ki nga waahi kaore i te tika te kapinga whatunga.Na ka whakanuia ano te tohu pūkoro ka tukuna ki te BTS ma te huarahi rereke.

Karere waea
Ka whakamahia tenei hei whakanui ake i te awhe o nga tohu waea i roto i te raina waea.He maha nga wa e whakamahia ana i roto i nga raina taraka e kawe ana i nga waea tawhiti.I roto i te raina waea tairitenga kei roto i nga waea takirua, kei roto he iahiko whakakaha i hangaia mai i nga transistors e whakamahi ana i te hiko mai i te puna o naianei DC hei whakanui ake i te mana o te tohu oro o naianei i runga i te raina.I te mea ko te waea he punaha whakawhitiwhitinga matarua (bidirectional), ka mau te takirua waea e rua nga tohu oro, kotahi e haere ana ki ia ahunga.No reira me noho takirua nga kaikorero waea, me te whakanui i te tohu ki nga taha e rua me te kore e puta he urupare, he mea whakararu i to raatau hoahoa.Ko nga kaiwhakauru waea te momo tukurua tuatahi, a ko etahi o nga tono tuatahi mo te whakakaha.Ko te whakawhanaketanga o nga kaitoi waea i waenga i te tau 1900 me te 1915 ka taea te ratonga waea tawhiti.Heoi ko te nuinga o nga waea waea he taura muka whatu e whakamahi ana i nga tukurua whatu (i raro nei).

Pūkoro tukurua
He reo irirangi tenei mo te whakanui ake i te urunga waea pukoro ki te waahi iti.He rite tonu te mahi a te taputapu ki te teihana turanga pūkoro iti, me te antenna aronga ki te tiki tohu mai i te pourewa pūtau tata, he whakakaha, me te antenna rohe ki te tuku ano i te tohu ki nga waea pūkoro tata.He maha nga wa e whakamahia ana i roto i nga whare tari o te taone nui.
 

Waihanga Matua

Nga waahanga matua
◇ PA raina teitei;Te whiwhinga punaha teitei
◇ Hangarau ALC mohio
◇ Katoa te taarua me te wehe teitei
◇ Ānau tātari koi
◇ Mahi Aunoa mahi watea
◇ He ngawari te pupuri i te hoahoa hoahoa
◇ Mana mamao / aroturuki / whakaoho ma te RF MODEM, Ethernet ranei
◇ IP65 hoahoa tahuhu mo e rua tono roto me waho

Taupānga&tauariari

Taupānga Tukurua
Hei whakawhänui i te kapi tohu mo te whakaki i te waahi matapo tohu e ngoikore ana te tohu
kore wātea ranei.
Waho: Taunga rererangi, Rohe Tapoi, Papa korowha, Tunnels, wheketere, Takiwa keri, kainga etc.
Roto: Hotera, Whare Whakaaturanga, Raro, Hokohoko
Nga Toa, Nga Tari, Te Taapaki Lot etc.
Ko te nuinga e pa ana ki nga keehi penei:
Ka kitea e te kaitahuri he waahi whakaurunga ka taea te whiwhi tohu BTS parakore i te taumata kaha na te mea ko te Taumata Rx i te waahi tukurua kia neke ake i te ‐70dBm;

A ka taea e koe te whakatutuki i nga whakaritenga o te wehenga antenna kia kore ai e whakapouri i a koe ano.
taitapa= 
taitapa= 
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Whakatakotoranga

Nga taonga

TETRA450 peera whiriwhiri tukurua

AuautangaAwhe(whakarite)

Hononga ake

450-455MHz

Hononga Raro

450-455MHz

Te Mana Putanga

Hononga ake

Min +23dBm -+33dBm

Hononga Raro

Min.+30dBm – +43dBm

Aratuku Mahi

Kei te waatea nga momo bandwidth i runga i te tono

Whiwhi

Min.90dB

AGCAwhe Mana 

Min 30dB (+/-2dB)

WhiwhiAwhe Mana 

31dB (1dB Hipanga)

VSWR

< 1.5

Ripple in Band

Mōrahi +/- 1.5dB

Te whakahekenga o waenga

≤-45dBc ♦;≤-36dBc ♦

Horekau

Nga tukunga

9KHz-1GHz

Mōrahi -36dBm

1GHz-12.75GHz

Mōrahi-30dBm

Tuhono RF

N-momo Wahine

I/O Impedance

50 ohm

Pikitia Haruru

Mōrahi 5dB

Roopu Wa Taaroa

Mōrahi 5µS

Te pāmahanaAwhe

-25 nekehanga Celsius ki te +55 nekehanga Celsius

Haumākū Pātahi

Mōrahi 95%

MTBF

Min.100,000 haora

Tuku Hiko

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

Tuku Hiko Pūrua UPS (Kōwhiringa)

6 haora / 8 haora

Taumahi Aroturuki NMS

Te whakaoho o te wa-tuturu mo te Turanga o te Kuaha, Te Maamaa, Te Hiko Hiko, VSWR, Te Mana Putanga, Te Whiwhinga, Uplink ATT, Downlink ATT me etahi atu.

Kōwae Mana Mamao(Kōwhiringa)

RS232 + Pouwhanga Ahokore + Pūhiko Li-ion Utu

Wāhanga/Putāhui
pūtāhui: 1tau mo te tukurua, 6marama mo nga taputapu

■ kaiwhakarato whakapā ■ Otinga me te Tono

  • *Tauira: KT-RS900/1800-B25/25-P43B
    *Kawai Hua: 20W 43dbm GSM900MHz Air Hononga Rererere Huri Whakahoki Repeater

  • * Tauira : KT-DRP-B75-P37-B
    *Te Waahanga Hua: 5W DCS1800MHz Roopu Tohu Kaihuri

  • *Tauira: KT-IRP-B15-P27-B
    *Kawai Hua: 27DBM IDEN 800 Pūkoro waea pūkoro tukurua BDA Repeater

  • * Tauira : KT-CPS-827-02
    *Kawai Hua: 800-2700MHz 2 Way Cavity Power Splitter


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