- Intangiriro
- Ibyingenzi
- Porogaramu & Ibihe
- Ibisobanuro
- Ibice / Garanti
- TETRA (Terrestrial Trunked Radio) isubiramo igamije gushyigikira imiyoboro yumutekano rusange hamwe na sisitemu yumwuga-radiyo yabigize umwuga ikoreshwa n’umutekano muke, nk'imiyoboro yo munsi y'ubutaka bwa metero, cyangwa inganda za peteroli na gaze.Bi-Directional Amplifier (BDA) irashobora guhitamo kwongerera ibimenyetso ibimenyetso, kwemeza ubwiza bwinshuro bwibimenyetso byasubiwemo hamwe nubushobozi bwimbaraga zisohoka.Ifite ubwuzuzanye buhebuje kandi ubu ikoreshwa cyane muri sisitemu yo gutumanaho nka TETRA, iDEN.
Kingtone itanga ibisubizo byinshi bya tetra radio ibisubizo hamwe na sisitemu yo gusubiramo kugirango bikemure amashyirahamwe y'abakoresha Radio Yumwuga.
- Ibyingenzi
-
Line Umurongo muremure PA;Sisitemu yo hejuru gain
Technology Ubwenge bwa ALC bwubwenge ；
Up Duplex yuzuye hamwe no kwigunga cyane kuva hejuru kugeza kumanuka ；
Operation Gukora mu buryo bwikora imikorere yoroshye ；
Tekinike ihuriweho hamwe nibikorwa byizewe;
Monitoring Gukurikiranira hafi no kure (bidashoboka) hamwe no gutabaza byikora & kugenzura kure;
Design Igishushanyo mbonera cyogushiraho ibihe byose;
- Porogaramu & Ibihe
- TETRA Fibre Optical repersers itanga ubwishingizi mumazu mato, mato, manini na campus, imbere muri tunel, metero hamwe nabantu batuye cyangwa icyaro.
- Ibisobanuro
-
Ibintu
Imiterere y'Ikizamini
Ibisobanuro
Uplink
Hasi
Inshuro Yakazi (MHz)
Inshuro Nominal
380-385MHz
410-415MHz 415-420MHz
390-395MHz
420-425MHz 425-430MHz
Kunguka (dB)
NominalImbaraga zisohoka-5dB
95 ± 3
Imbaraga zisohoka (dBm)
33
40
ALC (dBm)
Iyinjiza Ikimenyetso wongereho 20dB
△Po≤ ±1
Urusaku rw'urusaku (dB)
Gukorera mu itsinda（Icyiza.Inyungu）
≤5
Ripple in-band (dB)
Nominal Ibisohoka Imbaraga -5dB
≤3
Ubworoherane bwinshyi (ppm)
Imbaraga zisohoka
≤0.05
Gutinda Igihe (twe)
Gukorera mu itsinda
≤5
Ikosa ry'icyiciro cya mbere (°)
Gukorera mu itsinda
≤20
Ikosa rya RMS Icyiciro (°)
Gukorera mu itsinda
≤5
Wunguke Intambwe yo Guhindura (dB)
Nominal Ibisohoka Imbaraga -5dB
1dB
Kunguka Urwego rwo Guhindura (dB)
Nominal Ibisohoka Imbaraga -5dB
≥30
Kunguka Umurongo Uhinduka (dB)
10dB
Nominal Ibisohoka Imbaraga -5dB
± 1.0
20dB
Nominal Ibisohoka Imbaraga -5dB
± 1.0
30dB
Nominal Ibisohoka Imbaraga -5dB
± 1.5
Guhindura interineti (dBc)
Gukorera mu itsinda
≤-45
Ibyuka bihumanya ikirere (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Icyambu cya BS / MS
1.5
Icyambu
N-Umugore
Impedance
50ohm
Gukoresha Ubushyuhe
-25 ° C ~ + 55 ° C.
Ubushuhe bugereranije
Icyiza.95%
MTBF
Min.Amasaha 100000
Amashanyarazi
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Igikorwa cyo Gukurikirana kure (amahitamo)
Impuruza-nyayo kumuryango, Imiterere, Ubushyuhe, Amashanyarazi, VSWR, Imbaraga zisohoka
Module yo kugenzura kure (amahitamo)
RS232 cyangwa RJ45 + Modire ya Wireless + Bateri yishyurwa Li-ion
- Ibice / Garanti
- Garanti: amezi 12 nyuma yitariki yoherejwe;
At isoko ■ Igisubizo & Porogaramu
-
* Icyitegererezo:
* Icyiciro cyibicuruzwa: kingtone UHF 400-470 Bi-icyerekezo Amplifier UHF BDA Tetra Band yatoranije gusubiramo
-
* Icyitegererezo: KT-CRP-B25-P37-B
* Icyiciro cyibicuruzwa: 37dbm 5W GSM850Mhz ibimenyetso bya terefone ngendanwa Band Guhitamo Gusubiramo -
* Icyitegererezo: KT-RS900 / 1800-B25 / 25-P33B
* Icyiciro cyibicuruzwa: 2W GSM900MHz Umuyoboro wo mu kirere utagira umugozi wa Frequency Shifting Repeater -
* Icyitegererezo: KT-WRP-B60-P37-B
* Icyiciro cyibicuruzwa: 5W 37dbm Irembo ryacu 3g booster 2100mhz umts wcdma terefone igendanwa terefone igendanwa 3g itsinda ryatoranijwe risubiramo
-
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