ISIVIVINYO ESIKHULU I-Band8 2G 3G 4G Gsm 900mhz Isiphindaphinda Sesiginali Yesiginali Yenyusa Amandla Esiginali Yeselula Thuthukisa Isiginali Yakho Yeselula.Akusekho Ukwamukela Okubi.Akusekho Ukuyeka Izingcingo.Nweba Ukufakwa Kwesiginali
I-3GPP 4G/LTE Band 8 (900 MHz) isetshenziswa emhlabeni jikelele kuzwi le-2G GSM nedatha eyisisekelo yezokuxhumana.
I-35m Bandwidth Lte Band 8 900 Mhz Lte Fdd Amplifier Ye-European Ultra High Speed 4g Internet.
Izici:
Ibanga Lefrequency: Uplink 880-915MHz, downlink 925-960MHz
I-Mobile 2G 3G 4G + ithuthukisa Idatha Yezwi
Inzuzo ephezulu, ukufakwa kalula nokusebenza.
I-Cavity Duplex egcwele;
Sebenzisa ubuchwepheshe be-ALC, umsebenzi we-ALC ulungisa izinga ngokuzenzakalelayo.
Yenziwe nge-alloy material, ihlala isikhathi eside ukuze isetshenziswe.
Amachweba Amabili: BS & MS, sebenza ngothi lwangaphandle.
Sekela i-OEM ODM.
Imininingwane Yezobuchwepheshe:
| Izinto | Isimo sokuhlola | Ukucaciswa | I-MEMO | |||
| Uplink | Isixhumanisi esingezansi | |||||
| Imvamisa yokusebenza(MHz) | Imvamisa Yokuzisholo | 880-915 MHz | 925-960 MHz | |||
| Inzuzo(dB) | I-Nominal Output Power-5dB | 95±3 | ||||
| Amandla Okukhipha (dBm) | isignali yokumodela | +37 | +43 | |||
| I-ALC (dBm) | Isiginali Yokufaka engeza u-20dB | △Po≤±1 | ||||
| Umfanekiso Womsindo (dB) | Ukusebenza ku-band(Ubukhulu.Inzuzo） | ≤5 | ||||
| I-Ripple in-band (dB) | Amandla Okukhipha Amagama -5dB | ≤3 | ||||
| Ukubekezelela Imvamisa (ppm) | Amandla Okukhipha Amagama | ≤0.05 | ||||
| Ukubambezeleka kwesikhathi (thina) | Ukusebenza ku-band | ≤5 | ||||
| Thola Isinyathelo Sokulungisa (dB) | Amandla Okukhipha Amagama -5dB | 1dB | ||||
| I-Gain Adjustment Range(dB) | Amandla Okukhipha Amagama -5dB | ≥30 | ||||
| Thola Umugqa Olungisekayo(dB) | 10dB | Amandla Okukhipha Amagama -5dB | ±1.0 | |||
| 20dB | Amandla Okukhipha Amagama -5dB | ±1.0 | ||||
| 30dB | Amandla Okukhipha Amagama -5dB | ±1.5 | ||||
| I-Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 | ||
| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 | |||
| I-VSWR | Imbobo ye-BS/MS | 1.5 | ||||
| I/O Port | N-Owesifazane | |||||
| Impedance | 50ohm | |||||
| Izinga Lokushisa Lokusebenza | -25°C ~+55°C | |||||
| Umswakama Ohlobene | Ubukhulu.95% | |||||
| Ukunikezwa kwamandla kagesi | DC-24V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | |||||
| Ukusetshenziswa kwamandla | ≤250W | |||||
| Umsebenzi Wokuqapha Okukude(inketho) | I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla okukhipha | |||||
| Imojuli yesilawuli kude(inketho) | I-RS232 noma i-RJ45 + Imodemu Engenantambo + Ibhethri ye-Li-ion Ekhokhiswayo | |||||
