- Ọrọ Iṣaaju
- Ẹya akọkọ
- Ohun elo&awọn oju iṣẹlẹ
- Sipesifikesonu
- Awọn ẹya ara / atilẹyin ọja
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400M 2W Ẹgbẹ Atunse Yiyan (KT-CRP-B5-P33-B)
Eto awọn atunṣe Kingtone jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS) kun.Iṣe akọkọ ti eto Awọn atunso RF 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 akọkọ ti atunlo cellular kingtone
◇ High linearity 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 iṣọpọ pẹlu iṣẹ igbẹkẹle;
◇ Bandiwidi le jẹ tunto lati 5-25MHz ni ẹgbẹ iṣẹ.
◇ Abojuto agbegbe ati latọna jijin (aṣayan) 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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Awọn ohun elo atunṣe
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
410 – 415MHz
420 – 425MHz
Jèrè(dB)
Agbara Ijade Aṣoju-5dB
80±3
Agbara Ijade (dBm)
33
40
ALC (dBm)
Ifihan agbara titẹ sii ṣafikun 20dB
△Po≤±1
Nọmba Ariwo (dB)
Ṣiṣẹ ni-iye(O pọju.jèrè)
≤6
Ripple in-band (dB)
Agbara Ijade Aṣoju -5dB
≤4.0
Idaduro akoko (wa)
Ṣiṣẹ ni-iye
≤5
Gba Igbesẹ Iṣatunṣe (dB)
Agbara Ijade Aṣoju -5dB
1dB
Jèrè Iwọn Atunse (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
Jade ti Band ere
± 400KHz
Agbara Ijade Aṣoju -5dB
≤50
± 600kHz
Agbara Ijade Aṣoju -5dB
≤40
± 1MHz
Agbara Ijade Aṣoju -5dB
≤35
± 5MHz
Agbara Ijade Aṣoju -5dB
≤25
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
Ibudo I/O
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
- Ọdun 1 fun ohun elo, awọn oṣu 6 fun awọn ẹya ẹrọ
■ olutaja olubasọrọ ■ Solusan & Ohun elo
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* Awoṣe: KT-RS900/1800-B25/25-P37B
Ẹka Ọja: 5W GSM900MHz Ailokun ifihan foonu alagbeka Alailowaya Atunse Yiyi
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* Awoṣe: KT-CPS-400-02
* Ẹka Ọja: 400-470MHz 2-ọna Iho splitter -
* Awoṣe: BF-888S
* Ẹka Ọja: Baofeng BF-888S UHF400-470MHz Ti o dara julọ ti o ta Ham Radio Amudani Walkie Talkie Osunwon -
* Awoṣe: KT-GDL27
* Ẹka Ọja: Ere giga 3g 4g gsm dcs lte 900/1800/2600 bts tri-band ifihan agbara alagbeka
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