ʻO TETRA 400MHz-450Mhz Band Selective Repeater UHF Radio Repeater Bi-Directional Amplifier BDA hāʻawi i ka uhi maʻamau no nā wahi liʻiliʻi a me waho.Hoʻonui ʻo Band Selective Repeater i ka hui 5 MHz TETRA UHF holoʻokoʻa no ka uplink a me ka downlink.He mea kūʻai haʻahaʻa, maʻalahi, hilinaʻi a ikaika hoʻi e hōʻoia a hoʻonui i ka pilina ma waena o ke kahua kahua TETRA/UHF a me ka mea paʻa lima TETRA.He mea maʻalahi a wikiwiki hoʻi ka hoʻonohonoho ʻana a aia ka mea hoʻihoʻi ma ka lewa i loko o nā minuke.Hiki ke hoʻonohonoho ʻia ka mea hana hou ma ka pūnaewele, a i ʻole ma o Kingtone OMT Monitoring Manager Software.
1.BDA (Bi-directional Amplifier) hana pinepine - mai ka laulā a hiki i 400Mhz a 450Mhz.(UHF DMR TETRA)
2.Output mana ma waena o 1 watt,2 watt,5 watt,10 watt a i ole 20 watt.
3.Walkie TalkieʻO ka mea hoʻolako hōʻailona hōʻailona hoʻolaha hoʻolaha hoʻolaha no iCOM, Hytera, Motorola, Kenwood
Nā hiʻohiʻona nui
1,PA linearity kiʻekiʻe;Loaʻa ʻōnaehana kiʻekiʻe；
2,ʻenehana ALC akamai；
3,Duplex piha a me ka hoʻokaʻawale kiʻekiʻe mai uplink a downlink；
4,Hana 'akomi hana ma'alahi；
5,ʻenehana hoʻohui me ka hana hilinaʻi;
6,Hana ikaika OMT/OMCme ke ala ala hewa 'akomi a me ka mana mamao, maʻalahi o ka hana a me ka mālama, koho;
7,ʻO ka hoʻolālā weatherproof no ka hoʻokomo ʻana i nā wā āpau;
Nā kikoʻī kikoʻī:
| Nā mea | Kūlana hoʻāʻo | Hōʻike | MEMO | |||
| Uplink | loulou iho |
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| Ka pinepine hana (MHz) | Nominal Band | 410-415MHz | 420-425MHz |
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| Kaʻeleʻele | Nominal Band | 2MHz |
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| Loaʻa (dB) | Mana Hoʻopuka inoa inoa-5dB | 85±3 | 85±3 | |||
| Mana Puke (dBm) | hōʻailona modulating | 33±2 | +37±2 |
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| ALC (dBm) | Hoʻohui ka hōʻailona hoʻokomo i 20dB | △Po≤±1 |
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| Kiʻi walaʻau (dB) | Ke hana nei i loko o ka hui（Max.Loaʻa） | ≤5 |
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| Ripple in-band (dB) | Mana Hoʻopuka inoa -5dB | ≤3 |
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| Ka hoʻomanawanui pinepine (ppm) | Mana Hoʻopuka inoa | ≤0.05 |
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| Hoʻopaneʻe manawa (mākou) | Ke hana nei i loko o ka hui | ≤5 |
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| Loaʻa i ka ʻanuʻu hoʻoponopono (dB) | Mana Hoʻopuka inoa -5dB | 1dB |
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| Loaʻa ka laulā hoʻoponopono (dB) | Mana Hoʻopuka inoa -5dB | ≥30 |
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| Loaʻa i ka Linear hiki ke hoʻololi ʻia (dB) | 10dB | Mana Hoʻopuka inoa -5dB | ±1.0 |
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| 20dB | Mana Hoʻopuka inoa -5dB | ±1.0 |
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| 30dB | Mana Hoʻopuka inoa -5dB | ±1.5 |
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| IMD3(dBc) | Ke hana nei i loko o ka hui | ≤-45 |
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| Hoʻokuʻu hewa (dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 |
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| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 |
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| VSWR | Awa BS/MS | 1.5 |
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| Awa I/O | N-Wahine |
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| Ka hoʻopalekana | 50 ohm |
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| Ka Mahana Hana | -25°C ~+55°C |
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| Haʻahaʻa pili | Max.95% |
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| MTBF | Min.100000 hola |
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| Lako ikehu | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) |
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| Hana kiaʻi mamao | ʻO ka alarm manawa maoli no ke kūlana puka, ka wela, ka mana, VSWR, ka mana puka | Koho | ||||
| Module Mana mamao | ʻO RS232 a i ʻole RJ45 + Modem uʻi ʻole + Pākaʻi Li-ion hiki ke hoʻopaʻa ʻia | Koho | ||||
| Anana | 750(mm)×500(mm)×305(mm) |
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| Kaumaha | NW28KG GW32KG | |||||
ʻElua ʻano Cabinets no ke koho:
