TETRA 400MHz-450Mhz Band Selective Repeater UHF Repeater Bi-Directional Amplifier BDA waxa ay bixisaa caynsanaanta aasaasiga ah ee yar iyo dhexe ee gudaha iyo dibaddaba.Band Selective Repeater waxay kordhisaa guud ahaan 5 MHz TETRA UHF band ee kor u kaca iyo hoos u dhigista.Waa qalab jaban, fudud, la isku halayn karo oo adag oo hubinaya oo xoojinaya xidhiidhka ka dhexeeya saldhiga saldhiga TETRA/UHF iyo qalabka gacanta lagu hayo ee TETRA.Rakibadu waa hawl fudud oo degdeg ah, soo-celinta ayaa hawada ku jirta daqiiqado gudahood.Soo-celinta waxa lagu habayn karaa goobta, ama meel fog laga samayn karo Kingtone OMT Software Monitoring Manager.
1.BDA (Bi-directional Amplifier) inta jeer ee shaqaynaysa - laga bilaabo inta u dhaxaysa 400Mhz ilaa 450Mhz.(UHF DMR TETRA)
2. Awoodda wax soo saarka ee u dhaxaysa 1 watt,2 watt,5 watt,10 watt ama 20 watt.
3.Walkie TalkieBixiyaha Xalka Daboolista Isgaarsiinta Signal Extender ee iCOM, Hytera, Motorola, Kenwood
Tilmaamaha ugu muhiimsan
1,Khadka sare ee PA;Hannaanka sare u kaca;
2,Farsamada ALC ee caqliga leh;
3,Duplex buuxa iyo go'doon sare laga bilaabo kor ilaa hoos;
4,Hawlgal toos ah oo ku habboon;
5,Farsamo isku dhafan oo leh waxqabad la isku halleyn karo;
6,Shaqada OMT/OMC ee adagoo leh qaylo dhaan toos ah iyo kontoroolka fog,fudud hawleed iyo dayactir,doorasho;
7,Naqshad aan cimilo lahayn oo loogu talagalay rakibaadda hawada oo dhan;
Tilmaamaha Farsamada:
| Walxaha | Xaaladda Imtixaanka | Tilmaamid | MEMO | |||
| Uplink | Downlink |
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| Inta jeer ee shaqada (MHz) | Kooxda magaca ah | 410-415MHz | 420-425MHz |
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| Bandwidth | Kooxda magaca ah | 2MHz |
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| Gain(dB) | Awood-soo-saarka magaca-5dB | 85±3 | 85±3 | |||
| Awoodda wax soo saarka (dBm) | calaamad wax beddeleysa | 33±2 | +37±2 |
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| ALC (dBm) | Signal-gelinta wax-soo-gelinta ku dar 20dB | △Po≤±1 |
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| Sawirka qaylada (dB) | Ka shaqaynta gudaha-band(Max.Faa'iido) | ≤5 |
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| Ripple in-band (dB) | Awoodda soo-saarka magaca-5dB | ≤3 |
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| Dulqaadka Joogtada ah (ppm) | Awood Wax-soo-saar magaceed | ≤0.05 |
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| Dib u dhigista waqtiga (annaga) | Ka shaqaynta gudaha-band | ≤5 |
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| Talaabada Hagaajinta Helitaanka (dB) | Awoodda soo-saarka magaca-5dB | 1dB |
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| Helitaanka Kala-habaynta Kala-duwanaanshaha (dB) | Awoodda soo-saarka magaca-5dB | ≥30 |
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| Hel toosan la hagaajin karo (dB) | 10dB | Awoodda soo-saarka magaca-5dB | ±1.0 |
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| 20dB | Awoodda soo-saarka magaca-5dB | ±1.0 |
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| 30dB | Awoodda soo-saarka magaca-5dB | ±1.5 |
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| IMD3(dBc) | Ka shaqaynta gudaha-band | ≤-45 |
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| Sii daynta wasakhda ah (dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 |
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| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 |
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| VSWR | BS/MS Dekadda | 1.5 |
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| Dekedda I/O | N-Dumar |
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| Caqabada | 50ohm |
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| Heerkulka shaqada | -25°C ~+55°C |
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| Qoyaanka Qaraabada | Max.95% |
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| MTBF | Min.100000 saacadood |
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| Bixinta Korontada | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) |
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| Shaqada Kormeerka Fog | Alaarmiga waqtiga-dhabta ah ee Heerka Albaabka, Heerkulka, Korontada, VSWR, Awood-soo-saarka | Ikhtiyaarka | ||||
| Module Control Fog | RS232 ama RJ45 + Wireless Modem + Battery Li-ion La Dalaci karo | Ikhtiyaarka | ||||
| Cabirka | 750 (mm)×500 (mm)×305(mm) |
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| Miisaanka | NW28KG GW32KG | |||||
Labo Nooc oo Gole Wasiiro ah oo Ikhtiyaar ah:
