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Vadivelu Comedy Kingtone JIMTOM®B8+B3+B1 20W Vatatu-bandOff-air Band SelectiveVanodzokororaStandard Version
Muenzaniso:KT-B8/3/1RP-B25/75/60-P43
Vadivelu Comedy Kingtone JIMTOM®Repeaters system yakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Chiteshi chitsva (BTS).Kushanda kukuru kweRF Repeaters system ndeyekugamuchira yakaderera-simba chiratidzo kubva kuBTS kuburikidza neredhiyo frequency kutapurirana uye wobva waendesa iyo yakakwidziridzwa chiratidzo kunzvimbo dzisina kuvharwa netiweki.Uye iyo nharembozha inokwidziridzwa uye kuendeswa kuBTS kuburikidza neyakapesana.
Main Features
◇ High linearity PA;High system kuwana;
◇ Intelligent ALC tekinoroji;
◇ Yakazara duplex uye yakakwirira kuzviparadzanisa kubva kumusoro kumusoro kuenda kudownlink;
◇ otomatiki Operation nyore kushanda;
◇ Maitiro akabatanidzwa ane kuita kwakavimbika;
◇ Yakasimba OMT/OMC basa ine otomatiki fault alarm & kudzora kure, nyore kushandisa uye kugadzirisa, sarudzo;
◇ Dhizaini yemamiriro ekunze ekuisa-mamiriro ekunze ese;
◇ Saizi yakaoma, Tri-bhendi mune imwe kabati;
Zvido zvehunyanzvi:
Items | Testing Condition | Tsanangudzo | MEMO | ||||||
Uplink | Downlink |
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Kushanda Frequency(MHz) | Band8 | Nominal Band | 890-915MHz | 935-960MHz |
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Band3 | 1710-1785MHz | 1805-1880MHz |
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Band1 | 1920-1980MHz | 2110-2170MHz |
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Bandwidth | Band8 | Nominal Band | 25MHz |
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Band3 | Nominal Band | 75MHz |
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Band1 | Nominal Band | 60MHz |
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Gain(dB) | Nominal Output Power-5dB | 90±3 | 90±3 | ||||||
Technology Included | Nominal Band | 2G(GSM),3G(WCDMA),4G(LTE) |
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Simba rekubuda (dBm) | Band28 | modulating chiratidzo | +33±1 | +43±1 |
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Band20 | modulating chiratidzo | +33±1 | +43±1 |
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Band8 | modulating chiratidzo | +33±1 | +43±1 |
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ALC (dBm) | Input Signal wedzera 20dB | △Po≤±1 |
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Noise Figure (dB) | Kushanda mubhendi (Max.Kuwana | ≤5 |
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Ripple mu-bhendi (dB) | Nominal Output Power -5dB | ≤3 |
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Frequency Tolerance (ppm) | Nominal Output Power | ≤0.05 |
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Nguva Kunonoka (isu) | Kushanda mubhendi | ≤5 |
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Peak Phase Error(°) | Kushanda mubhendi | ≤20 | ZveGSM | ||||||
RMS Phase Error (°) | Kushanda mubhendi | ≤5 | ZveGSM | ||||||
ACLR | LTE | Kushanda mubhendi | Inoenderana ne3GPP TS 36.143 | ||||||
UMTS | Kushanda mubhendi | Inoenderana ne3GPP TS 25.143 | |||||||
Spectrum Mask | LTE | Kushanda mubhendi | Inoenderana ne3GPP TS 36.143 | ||||||
UMTS | Kushanda mubhendi | Inoenderana ne3GPP TS 25.143 | |||||||
Gain Adjustment Danho (dB) | Nominal Output Power -5dB | 1dB |
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Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30 |
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Gain Adjustable Linear (dB) | 10dB | Nominal Output Power -5dB | ±1.0 |
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20dB | Nominal Output Power -5dB | ±1.0 |
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30dB | Nominal Output Power -5dB | ±1.5 |
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IMD3 (dBc) | Kushanda mubhendi | ≤-45 | ZveGSM | ||||||
Spurious Emission (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 Port | 1.5 |
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Ini/O Port | N-Mukadzi |
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Impedance | 50ohm |
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Operating Temperature | -25°C ~+55°C |
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Relative Humidity | Max.95% |
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MTBF | Min.100000 maawa |
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Magetsi | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
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Remote Monitoring Basa | Real-time alarm yeDoor Status, Temperature, Power Supply, VSWR, Output Power | Option | |||||||
Remote Control Module | RS232 kana RJ45 + Wireless Modem | Option |