Features
( Please refer to solution: Mountains, Highways, Tunnels and Subways )
Customermized dual band selective function
OMT/OMC function
Compact design
Low interference
Easy installation
Application Diagram
Introduction
The R23DA0-GD GSM dual band selective repeater offers operators the flexible option of having both GSM900 and GSM1800 repeaters in one products. It is a compact bi-directional amplifier with exceptional power handling capability for its size. The R23DA-GD can be applied as an indoor or outdoor solution.
The R23DA0-GD is equipped with a remote OMT/OMC function, allowing for easy remote access for monitoring and configuration purposes from the control centre. Its enclosure is designed to handle the harshest environments.
The R23DA0-GD is versatile and competitive in design to optimize cell coverage and to enhance cell signals of shadowing areas. Commonly used in situations where large numbers of channels carriers are to be repeated or when synthesized frequency hopping is used. This device can be used in large public buildings, shopping malls, exhibition halls, parking lots, tunnels and rural areas.
| Specification |
Uplink |
Downlink |
| Frequency Range |
GSM |
890~915 MHz |
935~960MHz |
| DCS |
1710~1785MHz |
1805~1880MHz |
| Bandwidth(-3dB) |
Bandwidth is available upon request |
| Maximum Gain |
≥80dB |
| Manual Gain Control |
31dB in step of 1dB |
| Automatic Gain Control |
≥20dB |
| Gain Flatness |
≤3dB(p-p) |
| DLTotal Output Power |
≥33dBm/ total output power |
| ≥30dBm/ Ch @ 2 channels |
| Dimensions(H*W*D) |
590*420*220mm |
| Weight |
≤ 35kg |
| Control & Monitoring |
Local control Via RS232 / Remote control GSM Modem |
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