Mafi yawanVHFAmplifiers Bi-Directional an keɓance Mitar Rediyo da aka ƙera don ɗaukar takamaiman buƙatun mitar.

- Kingtone JIMTOM®VHFBi-directional-Amplifier(BDA) an tsara shi don magance matsalolin siginar wayar hannu mai rauni, wanda ya fi arha fiye da ƙara sabon tashar Base (BTS).Babban aikin RF VHF Bi-directional-Amplifier (BDA) shine karɓar siginar ƙaramar ƙarfi daga BTS ta hanyar watsa mitar rediyo sannan aika siginar haɓakawa zuwa wuraren da kewayon cibiyar sadarwa bai isa ba.Hakanan ana ƙara siginar wayar hannu kuma ana watsa shi zuwa BTS ta wata hanya dabam.

Babban Siffofin

◇ Mai jituwa tare da DMR, TETRA, TETRAPOL, P25 (Ph1 da Ph2)

◇ High linearity PA, Babban tsarin riba, fasaha ALC mai hankali

◇ Cikakken duplex da babban keɓewa daga sama zuwa ƙasa;

◇ Bincike ta atomatik, Aiki ta atomatik dacewa aiki;

◇ Gudanar da riba mai daidaitacce mai amfani, UL da DL masu zaman kansu;

◇ Sarrafa Riba ta atomatik;

◇ Kulawa na gida da na nesa (na zaɓi) tare da ƙararrawa kuskure ta atomatik & iko mai nisa;

◇ IP67/NEMA4X ƙirar yanayin yanayi don shigarwa duk yanayin yanayi;

Ƙididdiga na Fasaha

Tsakanin 110-175MHzF3-F4 MHz

A cikin 110-175 MHz 

Passband BW≤5 MHz  

Mai gadiband(F3-F2)≥5 MHzMax.Matsayin shigarwa (Ba Mai lalacewa) -10dBm Max.Ƙarfin fitarwa (mai iya canzawa) +0dBm+37dBm Max.Riba45dB45dBHankalin shigarwa≥- 110 dBm≥-40 dBmFasfon Ripple +/- 2.0 dB+/- 2.0dB Samun Daidaita Range1 ~ 31dB @ mataki na 1dB Gudanar da Matsayin atomatik (ALC)>30dB Matsayin Tsayayyen Wave Ratio (VSWR) 

≤ 1.5 Hayaniya Figure@Max Gain≤ 5dBYawanciKuskure≤ +/-1.35kHz Yawaita Mitar≤ +/-2.5kHz Ƙarfin Tashar Maƙwabta≤-60dBc Altemate Channel Power≤-60dBc  

Rashin Emission a cikin rukunin aiki 

≤ -36dBm/30kHz Daga aiki band9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz Rukuni Jinkiri≤1 kuMatsakaicin ikon shigarwa, babu lalacewa + 5dBm I/O Impedance50Ω RF ConnectorN-Nau'i (Mace) / mai canzawa / kasan casing

Gudanarwa mai nisa da kulawa ta hanyar Ethernet ko modem mara waya, zaɓi KT-RC2G RoHS yardaYES HousingIP67 / NEMA4X Zazzabi Range-13º zuwa 131º F • -25º zuwa +55º C Dangin Humidity Range≤ 95% (ba condensing) Powerizable Powerizable24V/DC 48V / AC 220V, 50/60Hz / 110VAC, 50/60 Hz Ajiyayyen Power Supply (na zaɓi) 4 hours CoolingNatural convection HousingIP67 / NEMA4X DutsenWall ko igiya hawa MTBF50.000 hours Dimensions53*3cm 000g