5w 37dbm TETRA 400mhz mea koho RF hou

5w 37dbm TETRA 400mhz band koho RF hoʻihoʻi kiʻi kiʻi ʻia

ʻO ka wehewehe pōkole:

Introduction Mainfeature Application & scenario Specification Parts/Warranty 5w 37dbm TETRA 400mhz band selective RF repeater Kingtone Repeater kingtone tetra repeater system ua hoʻolālā ʻia e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station (BTS) hou.ʻO ka hana nui o ka ʻōnaehana RF Repeater ka loaʻa ʻana o ka hōʻailona haʻahaʻa haʻahaʻa mai BTS ma o ka hoʻouna ʻana i ka lekiō a laila e hoʻouna i ka hōʻailona hoʻonui ʻia i nā wahi i hoʻopaʻa ʻia ai ka ...

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5w 37dbm TETRA 400mhz mea koho RF hou

Nā mea hoʻokani leo kani

kingtone tetra repeaterHoʻolālā ʻia ka ʻōnaehana e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station hou (BTS).ʻO ka hana nui o ka ʻōnaehana RF Repeater e loaʻa haʻahaʻa-hōʻailona mana mai BTS ma o ka hoʻouna ʻana i ka lekiō a laila hoʻouna i ka hōʻailona hoʻonui ʻia i nā wahi i lawa ʻole ai ka uhi pūnaewele.A hoʻonui ʻia ka hōʻailona kelepona a hoʻouna ʻia i ka BTS ma o ka ʻaoʻao ʻē aʻe.

Kelepona hou
Hoʻohana ʻia kēia e hoʻonui i ka laulā o nā hōʻailona kelepona ma kahi laina kelepona.Hoʻohana pinepine ʻia lākou i nā laina ʻōpala e lawe i nā kelepona lōʻihi.I loko o kahi laina kelepona analog me nā uea ʻelua, aia i loko o kahi kaapuni amplifier i hana ʻia me nā transistors e hoʻohana ana i ka mana mai kahi kumu DC o kēia manawa e hoʻonui i ka mana o ka hōʻailona leo o kēia manawa ma ka laina.No ka mea he ʻōnaehana kamaʻilio duplex (bidirectional) ke kelepona, lawe ka paiea uea i ʻelua hōʻailona leo, hoʻokahi hele i kēlā me kēia ʻaoʻao.No laila, pono nā mea kelepona kelepona i bilateral, e hoʻonui i ka hōʻailona ma nā ʻaoʻao ʻelua me ka ʻole o ka hoʻopuka ʻana i nā manaʻo, e hoʻopiʻi nui i kā lākou hoʻolālā.ʻO nā kelepona kelepona ʻo ia ke ʻano o ka mea hana hou a ʻo ia kekahi o nā noi mua o ka amplification.ʻO ka hoʻomohala ʻana i nā kelepona kelepona ma waena o 1900 a me 1915 i hiki ke lawelawe kelepona lōʻihi.Eia nō naʻe, ʻo ka hapa nui o nā kelepona kelepona i kēia manawa he mau kaula fiber optic e hoʻohana ana i nā mea hoʻihoʻi optical (lalo).

Mea hoʻopuka kelepona
He leka uila kēia no ka hoʻonui ʻana i ke kelepona kelepona ma kahi palena.Ke hana nei ka mea hana e like me ke kahua kahua pūnaewele liʻiliʻi, me kahi antenna kuhikuhi e loaʻa ai ka hōʻailona mai ka hale kiaʻi kelepona kokoke loa, kahi amplifier, a me kahi antenna kūloko e hoʻolaha hou i ka hōʻailona i nā kelepona pili kokoke.Hoʻohana pinepine ʻia i nā hale keʻena o ke kaona.

Hiʻona nui: ʻO nā hiʻohiʻona nui o ka Kingtone cellular repeater
◇ PA linearity kiʻekiʻe;Loaʻa ʻōnaehana kiʻekiʻe；
◇ ʻenehana ALC akamai;
◇ Duplex piha a me kahi kaʻawale kiʻekiʻe mai ka uplink a i lalo;
◇ Hana maʻalahi ka hana;
◇ ʻenehana hoʻohui me ka hana hilinaʻi;
◇ Hiki ke hoʻonohonoho ʻia ka Bandwidth mai 5-25MHz i ka hui hana.
◇ Ka nānā 'āina a me ka mamao (koho) me ka 'akomi hewa alarm & remote control;
◇ ʻO ka hoʻolālā ʻana i ka weatherproof no ka hoʻokomo ʻana i nā wā āpau;

Hoʻohana a me nā hiʻohiʻona

TRTRA400 RE peater noi
No ka hoʻonui ʻana i ka uhi hōʻailona o ka hoʻopiha ʻana i ka wahi makapō hōʻailona kahi nāwaliwali o ka hōʻailona
ʻaʻole loaʻa.
Ma waho: nā mokulele, nā wahi mākaʻikaʻi, nā papa kolepa, nā tunnels, nā hale hana, nā ʻāpana mining, nā kauhale etc.
Loko: Hotele, Hale Hōʻikeʻike, Basements, Kūʻai
ʻO nā hale kūʻai, nā keʻena, nā pahu pahu etc.
Hoʻohana nui ʻia i kēlā ʻano hihia:
Hiki i ka mea hana hou ke loaʻa kahi wahi hoʻokomo i hiki ke loaʻa i ka hōʻailona BTS maʻemaʻe ma ka pae ikaika e like me ka Rx Level ma ka pūnaewele repeater e ʻoi aku ma mua o ‐70dBm;
A hiki ke hoʻokō i ke koi o ka hoʻokaʻawale ʻana i nā antenna e pale aku iā ʻoe iho-oscillation.

Hōʻike

Nā mea		Kūlana hoʻāʻo	Hōʻike
			Uplink	loulou iho
Ka pinepine hana (MHz) (Hoʻololi ʻia)		Nominal Frequency	410 – 415MHz	420 – 425MHz
Mana Puke (dBm)			33	37
ALC (dBm)		Hoʻohui ka hōʻailona hoʻokomo i 20dB	△Po≤±1
Kiʻi walaʻau (dB)		Ke hana nei i loko o ka hui（Max.Loaʻa）	≤6
Ripple in-band (dB)		Mana Hoʻopuka inoa -5dB	≤4.0
Hoʻopaneʻe manawa (mākou)		Ke hana nei i loko o ka hui	≤5
Loaʻa i ka ʻanuʻu hoʻoponopono (dB)		Mana Hoʻopuka inoa -5dB	1dB
Loaʻa ka laulā hoʻoponopono (dB)		Mana Hoʻopuka inoa -5dB	≥30
Loaʻa i ka Linear hiki ke hoʻololi ʻia (dB)	10dB	Mana Hoʻopuka inoa -5dB	±1.0
	20dB	Mana Hoʻopuka inoa -5dB	±1.0
	30dB	Mana Hoʻopuka inoa -5dB	±1.5
Ma waho o ka Band Gain	± 400KHz	Mana Hoʻopuka inoa -5dB	≤50
	±600KHz	Mana Hoʻopuka inoa -5dB	≤40
	±1MHz	Mana Hoʻopuka inoa -5dB	≤35
	±5MHz	Mana Hoʻopuka inoa -5dB	≤25
ʻO ka hoʻohaʻahaʻa ʻana i waena o ka modulasi (dBc)		Ke hana nei i loko o ka hui	≤-45
Hoʻokuʻu hewa (dBm)	9kHz-1GHz	BW:30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW:30KHz	≤-30	≤-30
VSWR		Awa BS/MS	1.5
Awa I/O		N-Wahine
Ka hoʻopalekana		50 ohm
Ka Mahana Hana		-25°C ~+55°C
Haʻahaʻa pili		Max.95%
MTBF		Min.100000 hola
Lako ikehu		DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Hana kiaʻi mamao		ʻO ka alarm manawa maoli no ke kūlana puka, ka wela, ka mana, VSWR, ka mana puka
Module Mana mamao		ʻO RS232 a i ʻole RJ45 + Modem uʻi ʻole + Pākaʻi Li-ion hiki ke hoʻopaʻa ʻia

Nā ʻāpana/Paʻa

1 makahiki no nā mea hana, 6 mau mahina no nā mea pono

■ mea hoolako ■ Hoʻonā a me ka noi

*Kōkohu : (TLISI198518/TLISI268518)
*Wāwai Huahana: TD-LTE Pico ICS Repeater
*Kōkohu: KT-WRP-B60-P40-B
* Māhele Huakaʻi: 10W 3g waho repoeater UMTS 2100Mhz 3g kelepona kelepona hōʻailona hōʻailona hōʻailona hou
*Kōkohu: KT-8102B-C
*Kahua huahana: 17-25dBm i loko o ka CDMA 850 kelepona hōʻailona hōʻailona hou
*Kōkohu:
*Wāwai Huahana: Huahana 10