33dBm GSM900/WCDMA2100 2g 3g 2W Roopu Tohu Whakahokinga

33dBm GSM900/WCDMA2100 2g 3g 2W Roopu Tohu Whakahoki Whakaaturanga Whakaaturanga

Whakaahuatanga Poto:

Kupu Whakataki Taupānga Matua me nga ahuatanga Whakatakotoranga Wāhanga/Wāwhina GSM900/WCDMA2100 2W Band Selective Repeaters Kingtone RepeaterKingtone pūnaha i hangaia ki te whakaoti rapanga o te tohu waea 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.He...

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Taipitopito Hua

Tohu Hua

Kupu Whakataki
Waihanga Matua
Taupānga&tauariari
Whakatakotoranga
Wāhanga/Putāhui

GSM900/WCDMA2100 2W Roopu Tohu Kaihuri

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

Nga tono
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.

Whakatakotoranga

Whakatakotoranga Hangarau

Nga taonga				Tikanga Whakamatau	Whakatakotoranga
					Hononga ake	Hononga Raro
Auautanga Mahi(MHz)				Auautanga Ingoa	890 – 915MHz	935 – 960MHz
					1920 – 1980MHz	2110 – 2170MHz
Whiwhi(dB)				NominalTe Mana Putanga-5dB	85±3
Hiko Putanga (dBm)				GSM tohu whakarereke	33	33
ALC (dBm)				Tohu Whakauru taapiri 20dB	△Po≤±1
Pikitia Haruru (dB)				Te mahi i roto i te roopu（Max.Whiwhi）	≤5
Ripple-roto (dB)				Te Mana Putanga Ingoa -5dB	≤3
Whakaaetanga Auautanga (ppm)				Te Mana Putanga Ingoa	≤0.05
Wā Taroa (tatou)				Te mahi i roto i te roopu	≤5
GSM		Hapa Wāhanga teitei(°)		Te mahi i roto i te roopu	≤20
		Hapa Wāhanga RMS (°)		Te mahi i roto i te roopu	≤5
WCDMA		EVM(%)		Te mahi i roto i te roopu	≤12.5
		PCDE (dB)		Te mahi i roto i te roopu	≤35
Whiwhi i te Hipanga Whakatikatika (dB)				Te Mana Putanga Ingoa -5dB	1dB
Whiwhi Awhe Whakatikatika(dB)				Te Mana Putanga Ingoa -5dB	≥30
Whiwhi Raina Whakaritea(dB)			10dB	Te Mana Putanga Ingoa -5dB	±1.0
			20dB	Te Mana Putanga Ingoa -5dB	±1.0
			30dB	Te Mana Putanga Ingoa -5dB	±1.5
GSM	Atenuation Inter-modulation (dBc)			Te mahi i roto i te roopu	≤-45
WCDMA	±5.0			Te mahi i roto i te roopu	≤-45
	±10.0			Te mahi i roto i te roopu	≤-50
Tukunga Tiaki(dBm)			9kHz-1GHz	BW:30KHz	≤-36	≤-36
			1GHz-12.75GHz	BW:30KHz	≤-30	≤-30
VSWR				Tauranga BS/MS	1.5
Tauranga I/O				N-Wahine
Te aukati				50ohm
Te Waahi Mahi				-25°C ~+55°C
Haumākū Pātahi				Max.95%
MTBF				Min.100000 haora
Tuku Hiko				DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Mahi Aroturuki Mamao				Te whakaoho o te wa-tuturu mo te Tikanga o te Kuaha, Te Maamaa, Te Mana Hiko, VSWR, Te Mana Putanga
Kōwae Mana Mamao				RS232 ranei RJ45 + Pouwhanga Ahokore + Puhiko Li-ion utu

Wāhanga/Putāhui

1 tau te whakamana mo nga taputapu, 6 marama mo nga taputapu.

■ kaiwhakarato whakapā ■ Otinga me te Tono

*Tauira: KT-G/D/WRP-B25/75/60-P40-B
*Kawai Hua: 43dBm GSM900&DCS1800&WCDMA2100 20W toru roopu waea tohu Repeater
*Tauira: KT-TRP-B15-P45-B
*Te Waahanga Hua: 30W Tetra800MHz Band Tohu Whakahou
* Tauira: KT-VHF UHF
*Kawai Hua: VHF uhf walkie talkie repeater Amplifier
*Tauira: KT-8102B-C
*Wāwai Hua: 17-25dBm roto CDMA 850 waea pūtau whakahihiri tohu tukurua