China Wireless GSM 900MHz out of Band Frequency Shift Booster Signal Amplifier, Find details about China RF Repeater, Repeater from Wireless GSM 900MHz out of Band Frequency Shift Booster Signal Amplifier
Features |
Outdoor: | Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, … |
Indoor: | Hotels, exhibition centers, basements, shopping malls, offices, parking lots, … |
Application Diagram |
Item | Donor Unit | Remote Unit | |||||
GSM900 | |||||||
Working Frequency (Customized) | Uplink | 890~915MHz | |||||
Downlink | 935~960MHz | ||||||
Link Frequency (customized) | Customized | ||||||
Max. Input Power (Non-Destructive) | 10dBm | ||||||
Transmission Distance | ≤ 20km | ||||||
No. of Channels (for channel shift) | 1 / 2/4 | ||||||
Frequency Error | ≤ 0.05ppm | ||||||
Phase Distortion across bandwidth | ≤ 6.1° (RMS) & ≤ 24.5° (Peak) | ||||||
Error Vector Magnitude (EVM) | ≤ 12.5% | ||||||
Maximum Output Power(Customized) | Uplink | Wireless access | ≥ 30dBm | ≥ 33dBm | |||
Cable access | ≥ 0dBm | ||||||
Downlink | 40dBm | 43dBm | |||||
Maximum Gain | Wireless access | ≥ 85dB | ≥ 90dB | ||||
Cable access | ≥ 45dB | ||||||
Gain Adjustment Range | 1~31 dB @ step of 1 dB | ||||||
Voltage Standing Wave Ratio | < 1.5 | ||||||
Noise Figure | ≤ 5dB(only for uplink) | ||||||
Spurious Emission | Within working band | ≤ -15dBm/30kHz | |||||
Out of working band (f > 2.5MHz) | 9kHz~1GHz: ≤ -36dBm/30kHz | ||||||
1GHz~12.75GHz: ≤ -30dBm/30kHz | |||||||
Third-order Inter-modulation | ≤ -45dBc / 30kHz (measured under rated output power) | ||||||
In-band Ripple | ≤ 3dB | ||||||
System Delay | ≤ 10μSec | ||||||
I/O Impedance | 50Ω | ||||||
RF Connector | N-Type (Female) / Changeable / bottom of casing | ||||||
Temperature Range | Operation: -25°C ~ + 55°C / Storage: -30°C ~ +60°C | ||||||
Relative Humidity Range | ≤ 95% (non condensing) | ||||||
Power Supply (customized) | DC-48V or AC110V or AC220V,50/60Hz | ||||||
Power consumption | ≤ 160W | ≤ 200W | |||||
Backup Power Supply (optional) | 4 hours | ||||||
Casing Level | IP65 | ||||||
Dimensions | 428*328*220mm | ||||||
Weight | 25kg | 30kg | |||||
NMS Monitoring Function (optional) | Real-time alarm for door status, temperature, power supply, LNA, VSWR, self-oscillation, etc; Remote control such as turn on/off, increasing/decreasing output power, changing channel frequency, etc; Real-time status for output/input power, UL/DL gain, all status of repeater etc. |