Tetra 380MHz Band Selective 380-385 MHZ 390-395 MHZ Hanya Biyu Rediyo UHF Maimaita Siginar Waje Amplifier tare da RJ45
Mitar 380-385 MHz (uplink) / 390-395 MHz (downlink) an tsara shi don magance matsalolin siginar wayar hannu mai rauni, wanda ya fi arha fiye da ƙara sabon Tashar Base (BTS).Babban aiki na tsarin RF Bi-Directional Amplifiers shine karɓar sigina mai ƙarancin ƙarfi daga BTS ta hanyar watsa mitar rediyo sannan aika siginar ƙararrawa zuwa wuraren da cibiyar sadarwa ba ta isa ba.Hakanan ana ƙara siginar wayar hannu kuma ana watsa shi zuwa BTS ta wata hanya dabam.
Babban Abubuwan Samfur:
● Tare da ƙirar ƙira, mai sauƙin kulawa
● Kulawa mai nisa na software (tashar tashar jiragen ruwa), mai sauƙi donkiyayewa da gudanarwa.
● IP55 ƙura & hana ruwa, tare da ƙananan buƙatu akan yanayin shigarwa;
● Tare da amplifier mai ƙarfi mai ƙarfi da babban ƙin yarda da duplexer, mai ikon ƙin yarda da tsaka-tsaki da sigina masu ɓarna.
| Abubuwa | Yanayin Gwaji | Ƙayyadaddun bayanai | Meno | ||
| Uplink | Downlink | ||||
| Mitar Aiki (MHz) | Mitar Suna | 380-385MHz | 390-395mhz | Musamman | |
| Bandwidth | Na sunaBand | 2 MHz | |||
| Samun (dB) | Ƙarfin Ƙarfin Ƙarfin Ƙarfi-5dB | 90 | |||
| Tashar bandwidth | Ƙungiya mai suna | 25kHz | |||
| Ƙarfin fitarwa (dBm) | siginar daidaitawa | 37 | 43 | ||
| ALC (dBm) | Siginar shigarwa ƙara 20dB | △Po≤±1 | |||
| Hoton amo (dB) | Yin aiki a cikin band(Max.Riba) | ≤15 | |||
| Ripple in-band (dB) | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | ≤3 | |||
| Haƙurin Mitar (ppm) | Ƙarfin Fitar da Ƙarfi | ≤0.05 | |||
| Jinkirin Lokaci (mu) | Yin aiki a cikin band | ≤5 | |||
| Samun Daidaita Mataki (dB) | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | 1 dB | |||
| Samun Daidaita Range(dB) | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | ≥30 | |||
| Samun Layi Mai Daidaitawa (dB) | 10 dB | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | ± 1.0 | ||
| 20dB ku | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | ± 1.0 | |||
| 30dB ku | Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa -5dB | ± 1.5 | |||
| Inter-modulation Attenuation (dBc) | Yin aiki a cikin band | ≤-45 | |||
| Zubar da iska (dBm) | 9kHz-1GHz | BW: 30 kHz | ≤-36 | ≤-36 | |
| 1GHz-12.75GHz | BW: 30 kHz | ≤-30 | ≤-30 | ||
| VSWR | BS/MS Port | 1.5 | |||
| I/O Port | N-Mace | ||||
| Impedance | 50ohm ku | ||||
| Yanayin Aiki | -25°C ~+55°C | ||||
| Danshi mai Dangi | Max.95% | ||||
| Tushen wutan lantarki | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) | ||||
