GSM/CDMA/WCDMA/TD-SCDMA/TETRA/DCS Band Selective Repeater

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Main Features ●Monitoring software can be upgraded locally or remotely; ●Wide dynamic range，low power consumption and noise figure; ●Wide adjustment range for power and gain，high precision of step gain; and convenient debugging; ●Protection from over voltage, over current and over temperature ●backup batteries; ●High isolation from uplink to downlink to improve high Stability; ●High reliability and MTBF ≥100,000 hours; ●Perfect remote and local network monitoring function. Main Functions ●Auto Shut-Down ● Protect from over output power ●Main module self-test and auto alarm ●Door open alarm ●ALC (auto level control) ●Display output figure ●Gain, power and channel etc. set up by software. Application Range ●Underground and indoor distribution system ●Suburb low traffic areas ●Shadow areas ●Inner large building such as Hospital, marketplace. Technical specification Specification Uplink Downlink Frequency 890-915MHZ 935-960MHZ Max gain 90±3dB 90±3dB Output power 1W-20W Voltage DC24V、DC48V、AC110V、AC220V±30% Gain adjustment range ≥30 dB In-band ripple ≤3dB Noise figure ≤5dB VSWR ≤1.4 Propagation Delay ≤5.0us Storage temperature —30 ~ +55 °C Storage humidity < 80% Working temperature —30 ~ +55 °C working humidity < 95%

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Z-stone Technology Co.,Ltd.

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