- Ọrọ Iṣaaju
- Ẹya akọkọ
- Ohun elo&awọn oju iṣẹlẹ
- Sipesifikesonu
- Awọn ẹya ara / atilẹyin ọja
- TETRA (Redio Trunked Terrestrial) ti a ṣe apẹrẹ lati ṣe atilẹyin awọn nẹtiwọọki-aabo gbogbo eniyan ati awọn eto redio alagbeka-alamọdaju fun awọn ohun elo aabo giga, gẹgẹbi awọn nẹtiwọọki ipamo metro, tabi awọn ile-iṣẹ epo ati gaasi.Ampilifaya Itọnisọna Bi-Itọsọna (BDA) le yan awọn ifihan agbara pọ si, ni idaniloju mimọ igbohunsafẹfẹ ti awọn ifihan agbara ti o tun ati iduroṣinṣin ti agbara iṣelọpọ.O ni ibamu ti o dara julọ ati pe o lo ni lilo pupọ ni awọn ọna ṣiṣe ibaraẹnisọrọ trunking bii TETRA, iDEN.
Kingtone nfunni ni ọpọlọpọ awọn solusan tetra redio ati eto atunwi lati pade awọn iwulo ti awọn ajọ olumulo Redio Alagbeegbe Ọjọgbọn.
- Ẹya akọkọ
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◇ 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;
◇ 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
- TETRA Fiber Optical repeaters pese agbegbe ni kekere, alabọde, nla ati awọn ile ara ogba, inu awọn tunnels, metros ati awọn agbegbe latọna jijin tabi igberiko.
- Sipesifikesonu
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Awọn nkan
Ipo Idanwo
Sipesifikesonu
Uplink
Isalẹ isalẹ
Igbohunsafẹfẹ Ṣiṣẹ (MHz)
Igbohunsafẹfẹ ipin
380-385MHz
410-415MHz 415-420MHz
390-395MHz
420-425MHz 425-430MHz
Jèrè(dB)
OrúkọAgbara Ijade-5dB
95±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)
≤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
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
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%)
Iṣẹ Abojuto Latọna jijin (aṣayan)
Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade
Modulu Iṣakoso latọna jijin (aṣayan)
RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara
- Awọn ẹya ara / atilẹyin ọja
- Atilẹyin ọja: Awọn oṣu 12 lẹhin ọjọ gbigbe;
■ olutaja olubasọrọ ■ Solusan & Ohun elo
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* Awoṣe:
* Ẹka Ọja: Kingtone UHF 400-470 Bi-itọnisọna Ampilifaya UHF BDA Tetra Band oluyipada yiyan
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* Awoṣe: KT-CRP-B25-P37-B
* Ẹka Ọja: 37dbm 5W GSM850Mhz ifihan agbara foonu alagbeka Band Atunsọ Yiyan -
* Awoṣe: KT-RS900/1800-B25/25-P33B
Ẹka Ọja: 2W GSM900MHz Air Coupling Alailowaya Igbohunsafẹfẹ Atunṣe -
* Awoṣe: KT-WRP-B60-P37-B
* Ẹka Ọja: 5W 37dbm Ile-itumọ wa 3g igbelaruge 2100mhz umts wcdma foonu alagbeka cellular repeater 3g band yiyan atunwi
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