- Ọrọ Iṣaaju
- Ẹya akọkọ
- Ohun elo&awọn oju iṣẹlẹ
- Sipesifikesonu
- Awọn ẹya ara / atilẹyin ọja
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KingtoneTuntuns ti ṣe apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS).Iṣiṣẹ akọkọ ti RF Repeaters eto ni lati gba kekere-ifihan agbara lati BTS nipasẹ gbigbe ipo igbohunsafẹfẹ redio ati lẹhinna tan kaakiri ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko pe.Ati pe ifihan agbara alagbeka tun pọ si ati gbigbe si BTS nipasẹ itọsọna idakeji.
- Ẹya akọkọ
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Awọn ẹya akọkọ ti awọn atunwi:
Laini giga PA;Ere eto giga;
Imọ-ẹrọ ALC ti oye;
Duplex ni kikun ati ipinya giga lati ọna asopọ si isalẹ;
Iṣiṣẹ irọrun adaṣe adaṣe;
Ilana ti a ṣepọ pẹlu iṣẹ ti o gbẹkẹle;
Abojuto agbegbe ati latọna jijin (iyan) pẹlu itaniji aṣiṣe aifọwọyi & iṣakoso latọna jijin;
Apẹrẹ oju ojo fun fifi sori oju ojo gbogbo;
- Ohun elo&awọn oju iṣẹlẹ
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DCS 1800 Awọn ohun elo Atunse:
Lati faagun agbegbe ifihan ti agbegbe afọju ifihan kun nibiti ifihan ko lagbara
tabi ko si.
Ita: Papa ọkọ ofurufu, Awọn agbegbe Irin-ajo, Awọn iṣẹ Golfu, Awọn ọna Tunnel, Awọn ile-iṣẹ, Awọn agbegbe iwakusa, Awọn abule ati bẹbẹ lọ.
Ninu ile: Awọn ile itura, Awọn ile-iṣẹ Ifihan, Awọn ipilẹ ile, Ohun tio wa
Awọn ile-itaja, Awọn ọfiisi, Awọn ọpọlọpọ iṣakojọpọ ati bẹbẹ lọ.
O wulo julọ fun iru ọran:
Atunṣe le wa aaye fifi sori ẹrọ eyiti o le gba ifihan BTS mimọ ni ipele to lagbara bi Ipele Rx ni aaye atunwi yẹ ki o jẹ diẹ sii ju ‐70dBm;
Ati pe o le pade ibeere ti ipinya eriali lati yago fun sisọ ara ẹni.
- Sipesifikesonu
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Awọn nkan
Ipo Idanwo
Sipesifikesonu
Uplink
Isalẹ isalẹ
Igbohunsafẹfẹ Ṣiṣẹ (MHz)
Igbohunsafẹfẹ ipin
Ọdun 1710-1785MHz
Ọdun 1805-1880MHz
Jèrè(dB)
Agbara Ijade Aṣoju-5dB
95±3
Agbara Ijade (dBm)
GSM modulating ifihan agbara
37
43
ALC (dBm)
Ifihan agbara titẹ sii ṣafikun 20dB
△Po≤±1
Nọmba Ariwo (dB)
Ṣiṣẹ ni-iye(O pọju.jèrè)
≤5
Ripple in-band (dB)
Agbara Ijade Aṣoju -5dB
≤3
Ifarada Igbohunsafẹfẹ (ppm)
Iforukọsilẹ Agbara
≤0.05
Idaduro akoko (wa)
Ṣiṣẹ ni-iye
≤5
Aṣiṣe Alakoso ti o ga julọ(°)
Ṣiṣẹ ni-iye
≤20
Aṣiṣe Alakoso RMS (°)
Ṣiṣẹ ni-iye
≤5
Gba Igbesẹ Iṣatunṣe (dB)
Agbara Ijade Aṣoju -5dB
1dB
jèrèAtunse Ibiti(dB)
Agbara Ijade Aṣoju -5dB
≥30
Gba Onila Adijositabulu(dB)
10dB
Agbara Ijade Aṣoju -5dB
± 1.0
20dB
Agbara Ijade Aṣoju -5dB
± 1.0
30dB
Agbara Ijade Aṣoju -5dB
± 1.5
Iṣatunṣe Iṣatunṣe laarin (dBc)
Ṣiṣẹ ni-iye
≤-45
Itujade Asan (dBm)
9kHz-1GHz
BW: 30 kHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30 kHz
≤-30
≤-30
VSWR
BS / MS Port
1.5
I/OIbudo
N-Obirin
Ipalara
50ohm
Awọn iwọn otutu ti nṣiṣẹ
-25°C~+55°C
Ọriniinitutu ibatan
O pọju.95%
MTBF
Min.100000 wakati
Ibi ti ina elekitiriki ti nwa
DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%)
Latọna Abojuto Išė
Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade
Latọna Iṣakoso Module
RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara
- Awọn ẹya ara / atilẹyin ọja
- Osu 12 fun atunwi .6osu fun awọn ẹya ẹrọ
■ olutaja olubasọrọ ■ Solusan & Ohun elo
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* Awoṣe: KT-850/1900/1700/2100
* Ẹka Ọja: 33dBm Tri band awọn atunmọ ifihan agbara 850mhz/1900mhz/1700mhz/2100MHz 2G 3G 4G AWS foonu alagbeka ifihan agbara
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* Awoṣe: KT-TGB17
* Ẹka Ọja: Owo kekere ni kikun bar gsm 900mhz ifihan agbara agbara atunwi alailowaya -
Awoṣe: KTWTD-14120-08 / ktWTD-14120-09V
* Ẹka Ọja: 120 °-14dBi awo ipilẹ eriali itọnisọna (824-960MHz) -
* Awoṣe: KTWTI-7-08/2.5VG
* Ẹka Ọja: G Abe ile Itọnisọna Aja Antenna
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