TETRA 400MHz-450Mhz Band Selective Repeater UHF Redio Repeater Bi-Directional Amplifier BDA n pese agbegbe ipilẹ fun kekere ati alabọde inu ile ati awọn ipo ita.Band Selective Repeater amplifies gbogbo 5 MHz TETRA UHF iye fun uplink ati downlink.O jẹ idiyele kekere, rọrun, igbẹkẹle ati ẹrọ to lagbara ni idaniloju ati imudara asopọ laarin ibudo ipilẹ TETRA / UHF ati ẹrọ amusowo TETRA.Awọn fifi sori jẹ rọrun ati ki o yara ilana ati awọn repeater jẹ lori-air laarin iṣẹju.Atunṣe le jẹ tunto lori aaye, tabi latọna jijin nipasẹ Kingtone OMT sọfitiwia Abojuto Abojuto.
1.BDA (Bi-directional Amplifier) ṣiṣẹ igbohunsafẹfẹ - lati ibiti o si 400Mhz si 450Mhz. (UHF DMR TETRA)
2.O wu agbara laarin ti 1 watt,2 watt,5 watt ,10 watt tabi 20 watt.
3.Walkie TalkieIbaraẹnisọrọ Ibaraẹnisọrọ Ibaraẹnisọrọ Extender Olupese fun iCOM, Hytera, Motorola, Kenwood
Akọkọ Awọn ẹya ara ẹrọ
1,Laini giga PA;Ga eto ere;
2,Imọ-ẹrọ ALC ti oye;
3,Duplex ni kikun ati ipinya giga lati ọna asopọ si isalẹ;
4,Isẹ irọrun adaṣe adaṣe;
5,Ilana ti a ṣepọ pẹlu iṣẹ ti o gbẹkẹle;
6,Logan OMT/OMC iṣẹpẹlu itaniji aṣiṣe aifọwọyi & iṣakoso latọna jijinRọrun ti iṣẹ ati itọju, aṣayan;
7,Apẹrẹ oju ojo fun fifi sori oju ojo gbogbo;
Awọn pato Imọ-ẹrọ:
| Awọn nkan | Ipo Idanwo | Sipesifikesonu | MEMO | |||
| Uplink | Isalẹ isalẹ |
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| Igbohunsafẹfẹ Ṣiṣẹ (MHz) | Ẹgbẹ ipin | 410-415MHz | 420-425MHz |
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| Bandiwidi | Ẹgbẹ ipin | 2MHz |
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| Jèrè(dB) | Agbara Ijade Aṣoju-5dB | 85±3 | 85±3 | |||
| Agbara Ijade (dBm) | modulating ifihan agbara | 33±2 | +37±2 |
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| ALC (dBm) | Ifihan agbara titẹ sii ṣafikun 20dB | △Po≤±1 |
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| Nọmba Ariwo (dB) | Ṣiṣẹ ni-iye(O pọju.jèrè) | ≤5 |
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| Ripple in-band (dB) | Agbara Ijade Aṣoju -5dB | ≤3 |
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| Ifarada Igbohunsafẹfẹ (ppm) | Iforukọsilẹ Agbara | ≤0.05 |
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| Idaduro akoko (wa) | Ṣiṣẹ ni-iye | ≤5 |
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| Gba Igbesẹ Iṣatunṣe (dB) | Agbara Ijade Aṣoju -5dB | 1dB |
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| Jèrè Iwọn Atunse (dB) | Agbara Ijade Aṣoju -5dB | ≥30 |
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| Gba Onila Adijositabulu(dB) | 10dB | Agbara Ijade Aṣoju -5dB | ±1.0 |
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| 20dB | Agbara Ijade Aṣoju -5dB | ±1.0 |
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| 30dB | Agbara Ijade Aṣoju -5dB | ±1.5 |
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| IMD3(dBc) | Ṣiṣẹ ni-iye | ≤-45 |
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| Itujade Asan (dBm) | 9kHz-1GHz | BW: 30 kHz | ≤-36 | ≤-36 |
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| 1GHz-12.75GHz | BW: 30 kHz | ≤-30 | ≤-30 |
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| VSWR | BS / MS Port | 1.5 |
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| Ibudo I/O | N-Obirin |
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| Ipalara | 50ohm |
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| Awọn iwọn otutu ti nṣiṣẹ | -25°C ~+55°C |
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| Ọriniinitutu ibatan | O pọju.95% |
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| MTBF | Min.100000 wakati |
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| Ibi ti ina elekitiriki ti nwa | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) |
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| Latọna Abojuto Išė | Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade | Aṣayan | ||||
| Latọna Iṣakoso Module | RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara | Aṣayan | ||||
| Awọn iwọn | 750 (mm)×500 (mm)×305(mm) |
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| Iwọn | NW28KG GW32KG | |||||
Awọn minisita oriṣi meji fun aṣayan:
