- 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).Iṣẹ akọkọ ti RFTuntuns ni lati gba ifihan agbara-kekere lati BTS nipasẹ gbigbe 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:
1, High linearity PA;Ere eto giga;
2, Imọ-ẹrọ ALC ti oye;
3, Duplex ni kikun ati ipinya giga lati ọna asopọ si isalẹ;
4, Iṣiṣẹ adaṣe adaṣe rọrun;
5, Ilana ti a ṣepọ pẹlu iṣẹ ti o gbẹkẹle;
6, Abojuto agbegbe ati latọna jijin (iyan) pẹlu itaniji aṣiṣe aifọwọyi & iṣakoso latọna jijin;
7, Apẹrẹ oju ojo fun fifi sori oju ojo gbogbo;
- Ohun elo&awọn oju iṣẹlẹ
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ohun elo atunṣe umts 1900:
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, Awọn Ile Itaja, Awọn ọfiisi, Pupọ 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.
Tun fifi sori OJUTU-Ni-Building agbegbe
- Sipesifikesonu
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Awọn nkan
Ipo Idanwo
Sipesifikesonu
Uplink
Isalẹ isalẹ
Igbohunsafẹfẹ Ṣiṣẹ (MHz)
Igbohunsafẹfẹ ipin
1850 – 1910MHz
Ọdun 1930 – 1990MHz
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
- Awọn oṣu 12 ti atunwi, awọn oṣu 6 fun awọn ẹya ẹrọ
■ olutaja olubasọrọ ■ Solusan & Ohun elo
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* Awoṣe: KT-TRP-B15-P43-B
Ẹka Ọja: 20W Tetra800MHz ifihan agbara foonu alagbeka Band Ampilifaya atunwi
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* Awoṣe: KT-TRP-B15-P37-B
* Ẹka Ọja: 5W Tetra800Mhz Band Atunse Yiyan -
* Awoṣe: KT-DRP-B75-P45-B
* Ẹka Ọja: 30W 2g 3g 4g DCS1800MHz Band Yiyan ifihan agbara alagbeka Awọn atunmọ -
* Awoṣe:
* Ẹka Ọja: Ọja 9
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