GSM 900 Cellular Phone Signal Repeater\Booster + Antenna with 70dB Uplink Gain, 890-915MHz

GSM 900 Cellular Phone Signal Repeater\Booster + Antenna with 70dB Uplink Gain, 890-915MHz

GSM 900手机信号中继器/增压+天线与70分贝上行增益，890-915MHz

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GSM 900蜂窝 手机信号放大器 /增压+天线与70分贝上行增益，890-915MHz

主要规格/特殊功能：

  • 技术参数：
    • 上行频率：890-915MHz
    • 下行频率：935-960MHz
    • 上行增益：70分贝
    • 下行增益：75分贝
    • 增益调节范围：MGC≥30dB
    • 输出功率：≥20dBm
    • 通带纹波：GSM4分贝
    • 保护带外抑制：GSM（BW-60分贝）≤42MHz（BW-70分贝）≤45MHz
    • I / O阻抗：50 / N型连接器
    • I / O回波损耗：≤-10分贝
    • 噪声系数：≤-8分贝
    • 互调衰减（宝= 13dBm的）：≥40dBc
    • 传输延迟：≤0.5us
    • 环境温度：-10至50摄氏度
    • 电源：110-220V AC±10％，45-55Hz
    • 尺寸：200×140×40毫米
    • 产品重量：1.06千克
    • 覆盖范围：50平方米室内（约）
    • 天线：50×8×2.2厘米
  • 特点：
    • 完全集成的900MHz的天线系统
    • 强大的放大器，能够实现的信号增益高达+85分贝包括电缆损耗
    • 智能信号处理和实时自适应操作系统
    • 根据需要自动调节功率电平，以保证一个一致的覆盖区域
    • 可再编程（在现场）令光谱或载体重新配置根据需要
    • 自动跟踪LED诊断显示辅助安装和操作
  • 应用范围：
    • 小区域信号盲区或弱信号区，如地下或半地下营业场所，地下室，地下停车场等
    • 小型热点信号投诉区域，如会议室，小超市，小商场，办公室和小型公共场所多
    • 交通和巨大的社会影响力的领域，如酒吧，咖啡厅，歌舞厅，咖啡厅，健身会所，休闲娱乐及更多
    • 家庭，办公室，豪华游艇，私家车，公安系统与公路安全管理等等

GSM 900 Cellular Phone Signal Repeater /Booster + Antenna with 70dB Uplink Gain, 890-915MHz

Key Specifications/ Special Features:

  • Specifications:
    • Uplink frequency: 890-915MHz
    • Downlink frequency: 935-960MHz
    • Uplink gain: 70dB
    • Downlink gain: 75dB
    • Gain adjustable range: MGC ≥30dB
    • Output power: ≥20dBm
    • Pass band ripple: GSM 4dB
    • Guard band rejection: GSM (BW-60dB) ≤42MHz (BW-70dB) ≤45MHz
    • I/ O impedance: 50/ N connector
    • I/ O return loss: ≤-10dB
    • Noise figure: ≤-8dB
    • Inter modulation attenuation (Po = 13dBm) : ≥40dBc
    • Transmission delay: ≤0.5us
    • Ambient temperature: -10 to 50 degrees Celsius
    • Power supply: 110-220V AC ±10%, 45-55Hz
    • Size: 200 x 140 x 40mm
    • Product weight: 1.06kg
    • Coverage: 50 square meters indoor (approximately)
    • Antenna: 50 x 8 x 2.2cm
  • Characteristics:
    • Fully integrated 900MHz antenna system
    • Powerful amplifier enables up to +85dB of signal gain including cable loss
    • Intelligent signal processing and real time adaptive operating
    • Automatically adjustable power levels as needed to ensure a consistent coverage footprint
    • Re-programmable (in the field) enabling spectrum or carrier re-configuration as needed
    • Auto-track LED diagnostics displays aid install and operating
  • Applications:
    • Small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, underground parking and more
    • Small-scale hot-spot signal complaint areas, such as conference rooms, a small supermarkets, small shopping malls, the office and small public areas and more
    • Traffic and large social influence areas, such as bars, cafes, dance halls, cafes, fitness clubs, leisure and entertainment and more
    • Homes, offices, luxury yachts, private cars, public security system and road safety management and more