GSM/CDMA/WCDMA/TD-SCDMA/TETRA/DCS Trunk Amplifer

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Posting date : Jul 13, 2009

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Free Member Scince Jul 28, 2008

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MACHINERY & ELECTRICAL | Electrical

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85-

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Detailed Description

Main Features: ●Monitoring software can be upgraded locally or remotely; ●High linearity PA and low spurious inter-modulation output; ●ALC (auto level control) function; ●Gain, power and channel can by set by software; ●Main modules self-testing and alarming; ●High reliability and MTBF ≥100,000 hours; ●Perfect remote and local network monitoring function. Application Range ●Mainly applied in office, large mall, large Underground Park, exhibition center and factory and so on. Technical Specification Specification Forward direction Reverse direction Frequency range 935～960MHz 890～915MHz The maximum output power 1W 30dBm+0 -2 dB -20~0dBm +0 -2 dB 2W 33dBm+0 -2 dB -20~0dBm +0 -2 dB 5W 37dBm+0 -2 dB -20~0dBm +0 -2 dB gain 1W 48±3dB 48±3dB 2W 48±3dB 48±3dB 5W 48±3dB 48±3dB In-band ripple ≤3dB Gain adjustment range ≥30dB Noise figure ≤4dB VSWR ≤1.4 propagation delay ≤5us（SAWF） Storage temperature —30 ~ +55 °C Storage humidity < 80% Working temperature —30 ~ +55 °C working humidity < 95% Welcome to contact us for more detail information!