- Hordhac
- Tilmaamaha ugu muhiimsan
- Codsiga& xaaladaha
- Tilmaamid
- Qaybaha/Dammaanadda
- TETRA (Terrestrial Trunked Radio) celiyaha loogu talagalay in lagu taageero shabakadaha amniga dadweynaha iyo nidaamyada raadiyaha moobilka ee xirfadlayaasha ah ee codsiyada amniga sare leh, sida shabakadaha dhulka hoostiisa mara ee metro, ama warshadaha saliidda iyo gaaska.Amplifier Bi-Directional (BDA) ayaa si xushmad leh u kordhin kara calaamadaha, isaga oo hubinaya nadiifnimada inta jeer ee calaamadaha soo noqnoqda iyo xasilloonida awoodda wax soo saarka.Waxay leedahay waafaqid aad u wanaagsan oo hadda si weyn loogu isticmaalo nidaamyada isgaarsiinta sida TETRA, iDEN.
Kingtone waxa uu bixiyaa xalal raadiyaha tetra oo balaadhan iyo nidaam ku celis ah si loo daboolo baahiyaha ururada isticmaala raadiyaha mobaylada.
- Tilmaamaha ugu muhiimsan
-
◇ Khadka sare ee PA;Faa'iidada nidaamka sare;
◇ Tignoolajiyada ALC ee caqliga leh;
◇ Duplex buuxa iyo go'doon sare laga bilaabo kor ilaa hoos;
◇ Hawlgal toos ah oo ku habboon;
◇ Farsamo isku dhafan oo leh waxqabad la isku halayn karo;
◇ La socodka deegaanka iyo fogaanta (ikhtiyaarka) oo leh qaylo-dhaan toos ah iyo kontorool fog;
◇ Naqshadaynta cimiladu ee ku rakibida dhammaan cimilada;
- Codsiga& xaaladaha
- TETRA Fiber Optical repeaters waxay bixiyaan caymis yar, dhexe, weyn iyo dhismayaal qaab dhismeed, gudaha tunnels, metros iyo bulshooyinka fog ama miyiga.
- Tilmaamid
-
Walxaha
Xaaladda Imtixaanka
Tilmaamid
Uplink
Downlink
Inta jeer ee shaqada (MHz)
Soo noqnoqoshada magaca
380-385MHz
410-415MHz 415-420MHz
390-395Mhz
420-425MHz 425-430MHz
Gain(dB)
Magac ahaanAwoodda wax soo saarka-5dB
95±3
Awoodda wax soo saarka (dBm)
33
40
ALC (dBm)
Signal-gelinta wax-soo-gelinta ku dar 20dB
△Po≤±1
Sawirka qaylada (dB)
Ka shaqaynta gudaha-band(Max.Faa'iido)
≤5
Ripple in-band (dB)
Awoodda soo-saarka magaca-5dB
≤3
Dulqaadka Joogtada ah (ppm)
Awood Wax-soo-saar magaceed
≤0.05
Dib u dhigista waqtiga (annaga)
Ka shaqaynta gudaha-band
≤5
Khaladka Wajiga ugu sarreeya (°)
Ka shaqaynta gudaha-band
≤20
Khaladka Wajiga RMS (°)
Ka shaqaynta gudaha-band
≤5
Talaabada Hagaajinta Helitaanka (dB)
Awoodda soo-saarka magaca-5dB
1dB
Helitaanka Kala-habaynta Kala-duwanaanshaha (dB)
Awoodda soo-saarka magaca-5dB
≥30
Hel toosan la hagaajin karo (dB)
10dB
Awoodda soo-saarka magaca-5dB
±1.0
20dB
Awoodda soo-saarka magaca-5dB
±1.0
30dB
Awoodda soo-saarka magaca-5dB
±1.5
Isku-habboonaanta Dhex-dhexaadinta (dBc)
Ka shaqaynta gudaha-band
≤-45
Sii daynta wasakhda ah (dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
BS/MS Dekadda
1.5
Dekedda I/O
N-Dumar
Caqabada
50ohm
Heerkulka shaqada
-25°C ~+55°C
Qoyaanka Qaraabada
Max.95%
MTBF
Min.100000 saacadood
Bixinta Korontada
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Shaqada la socodka fog (ikhtiyaarka)
Alaarmiga waqtiga-dhabta ah ee Heerka Albaabka, Heerkulka, Korontada, VSWR, Awood-soo-saarka
Module Control Fog (ikhtiyaarka)
RS232 ama RJ45 + Wireless Modem + Battery Li-ion La Dalaci karo
- Qaybaha/Dammaanadda
- Dammaanadda: 12 bilood ka dib taariikhda shixnadda;
■ alaab-qeybiyaha lagala xiriiro ■ Xalka & Codsiga
-
*Qaabka:
*Qaybta Alaabta: kingtone UHF 400-470 Amplifier Bi-jiho UHF BDA Tetra Band soo noqnoqda
-
*Model: KT-CRP-B25-P37-B
*Qaybta badeecada: 37dbm 5W GSM850Mhz signalka taleefanka gacanta ee Band Selective Repeater -
* Qaabka: KT-RS900/1800-B25/25-P33B
*Qaybta badeecada: 2W GSM900MHz Isku-xidhka Hawada Isku-xidhka Soo noqnoqoshada Soo noqnoqda -
*Model: KT-WRP-B60-P37-B
Qaybta Alaabta: 5W 37dbm Ourdoor 3g xoojiye 2100mhz umts wcdma taleefanka gacanta gacanta ku celiyaha 3g band soo noqnoqda
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