TETRA 400MHz-450Mhz Band Selective Repeater UHF Xov tooj cua Repeater Bi-Directional Amplifier BDA muab kev pab them nqi rau me me thiab nruab nrab hauv tsev thiab sab nraum zoov.Band Selective Repeater txhawb nqa tag nrho 5 MHz TETRA UHF band rau uplink thiab downlink.Nws yog tus nqi qis, yooj yim, txhim khu kev qha thiab ruaj khov thiab ua kom muaj kev sib txuas ntawm TETRA / UHF lub hauv paus chaw nres tsheb thiab TETRA handheld device.Lub installation yog ib qho yooj yim thiab ceev txheej txheem thiab lub repeater yog on-air nyob rau hauv feeb.Lub repeater tuaj yeem teeb tsa ntawm qhov chaw, lossis nyob deb ntawm Kingtone OMT Saib Xyuas Tus Thawj Tswj Software.
1.BDA (Bi-directional Amplifier) ua haujlwm zaus - los ntawm qhov ntau txog 400Mhz txog 450Mhz.(UHF DMR TETRA)
2.Output zog nyob nruab nrab ntawm 1 watt, 2 watt, 5 watt, 10 watt los yog 20 watt.
3.Walkie TalkieKev Tshaj Tawm Kev Tshaj Tawm Kev Tshaj Tawm Kev Pabcuam Kev Pabcuam rau iCOM, Hytera, Motorola, Kenwood
Lub ntsiab nta
1,High linearity PA;High system nce.
2,Intelligent ALC technology.
3,Tag nrho duplex thiab siab cais tawm ntawm uplink mus rau downlink.
4,Tsis siv neeg ua haujlwm yooj yim ua haujlwm.
5,Kev sib xyaw ua ke nrog kev ua haujlwm txhim khu kev qha;
6,Kev ua haujlwm zoo OMT / OMCnrog tsis siv neeg fault tswb & tswj chaw taws teeb, yooj yim ntawm kev khiav lag luam thiab txij nkawm, kev xaiv;
7,Weatherproof tsim rau tag nrho cov huab cua installation;
Technical Specifications:
| Cov khoom | Kev kuaj mob | Specification | MEMO | |||
| Uplink | Downlink |
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| Ua haujlwm zaus (MHz) | Nominal Band | 410-415 MHz | 420-425 MHz |
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| Bandwidth | Nominal Band | 2MHz |
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| Tau txais (dB) | Nominal tso zis zog-5dB | 85±3 | 85±3 | |||
| Lub zog tso zis (dBm) | modulating teeb liab | 33±2 | +37±2 |
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| ALC (dBm) | Input Signal ntxiv 20dB | △Po≤ ±1 |
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| Lub suab nrov (dB) | Ua haujlwm hauv-band(Max.Tau txais) | ≤5 |
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| Ripple hauv-band (dB) | Nominal tso zis zog -5dB | ≤3 |
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| Zaus kam rau ua (ppm) | Nominal tso zis zog | ≤0.05 Nws |
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| Sijhawm ncua sijhawm (peb) | Ua haujlwm hauv-band | ≤5 |
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| Tau txais kev hloov pauv theem (dB) | Nominal tso zis zog -5dB | 1dB ib |
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| Tau txais kev hloov kho ntau yam (dB) | Nominal tso zis zog -5dB | ≥30 |
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| Tau txais Adjustable Linear (dB) | 10dB ib | Nominal tso zis zog -5dB | ±1.0 |
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| 20dB ib | Nominal tso zis zog -5dB | ±1.0 |
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| 30dB ib | Nominal tso zis zog -5dB | ±1.5 |
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| IMD 3(dBc) | Ua haujlwm hauv-band | ≤-45 |
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| Spurious Emission (dBm) | 9 kHz-1 GHz | BW: 30 KHz | ≤-36 | ≤-36 |
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| 1 GHz-12.75 GHz | BW: 30 KHz | ≤-30 | ≤-30 |
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| VSWR | BS / MS Chaw nres nkoj | 1.5 |
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| I/O Chaw nres nkoj | N- Poj niam |
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| Impedance | 50 ohm |
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| Ua haujlwm kub | -25°C ~ + 55°C |
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| txheeb ze humidity | Max.95% |
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| MTBF | Min.100000 teev |
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| Fais fab mov | DC-48V / AC220V (50Hz) / AC110V (60Hz)±15%) |
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| Chaw taws teeb saib xyuas muaj nuj nqi | Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog | Kev xaiv | ||||
| Chaw taws teeb tswj Module | RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb | Kev xaiv | ||||
| Qhov ntev | 750 (mm)×500 (mm)×305(mm) |
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| Qhov hnyav | NW28KWG32KG | |||||
Ob hom txee rau kev xaiv:
