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CDMA Fiber Optic Repeater

 

CDMA Fiber Optic Repeater

 

Specifications of CDMA Fiber Optic Repeater

Donor Unit Remote Unit
Working Frequency (customizable) Uplink 450~457.5 MHz / 824~849MHz / 1880~1890MHz
Downlink 460~467.5 MHz / 869~894MHz / 1960~1970MHz
Transmission Distance ≤ 20km
Max. Input Level +10dBm --
Output Power (customizable) 0 dBm 27~43 dBm (0.5~20 W)
Gain ≥ 65dB
Gain Adjustment Range 1~31dB @ step of 1dB
Voltage Standing Wave Ratio (VSWR) < 1.5
Noise Figure < 5dB (only for uplink)
In-Band Ripple ≤ 3dB p-p
Spurious Emission ≤ -36dBm
In-Band Intermodulation Attenuation ≤ -15dBm/30kHz
System Delay ≤ 5.0μSec
I/O Impedance 50Ω
Fiber Optic Light Source Laser unit (wavelength: 1310nm / 1550nm)
Optical Output Power ≥0dBm (1310nm) / ≥3dBm (1550nm)
Optical Receiver Sensitivity ≤ -25dBm
RF Connector N-Type (Female)
Temperature Range Operation: -25°C ~ +55°C / Storage: -30°C ~ +60°C
Relative Humidity Range ≤ 95% (non condensing)
Power Supply (customizable) DC +24V / DC -48V / AC 220V±15%, 50Hz / AC 110V±15%, 50Hz
Backup Power Supply (optional) 4 hours
Casing Level Cable-Access: --
Wireless-Access: IP65
Output power @27~30dBm: IP31
Output power @33~43dBm: IP65
Dimensions Cable-Access: 418mm X 90mm X 290mm
Wireless-Access: 630mm X 400mm X 230mm
Output power @27~30dBm: 385mm X 300mm X 130mm
Output power @33~37dBm: 570mm X 325mm X 215mm
Output power @37~43dBm: 630mm X 400mm X 230mm
Weight Cable-Access: 6kg
Wireless-Access: 35kg
Output power @27~30dBm: 8kg
Output power @33~37dBm: 27kg
Output power @37~43dBm: 35kg
Remote Monitoring/Control via NMS Supported
ALC (Automatic Level Control) Supported

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