应用:
扩大信号覆盖范围或在无线电网络信号较弱或不可用的地方填充信号盲区.
| Items | TETRA Fiber Optic BDA | ||
|---|---|---|---|
| Frequency Range | Uplink (Customized) | 380~385 MHz / 415~420 MHz / 806~821 MHz | |
| Downlink (Customized) | 390~395 MHz / 425~430 MHz / 851~866 MHz | ||
| Maximum Input Power(Non-Destructive) | 10dBm | ||
| Transmission Distance | ≤20km | ||
| Maximum RF Output Power (Customized) | 0±2dBm(Master Unit) | 30/.../43±2dBm(Remote Unit) | |
| System Gain (Cable Access) | 45/.../55±3dB(MU+RU) | ||
| Gain Adjustment Range | 1~31dB@Step of 1dB | ||
| VSWR | ≤1.5 | ||
| Noise Figure | ≤6dB | ||
| In-Band Ripple | ≤±2.5dB | ||
| Spurious Emission | ≤-36dBm | ||
| Third-Order Inter-Modulation | ≤-45dBc | ||
| System Delay | ≤5μSec | ||
| I/O Impedance | 50Ω | ||
| RF Connector | 1xN-Female for Master Unit | 1xN-Female for Remote Unit | |
| Fiber Optic Interface | 4xFC/APC for Master Unit | 1xLC/UPC for Remote Unit | |
| Fiber Optic Type | Single Mode | ||
| Optical Output Power | 0±3dBm (1310nm) / -3±3dBm (1550nm) | ||
| Optical Receiver Sensitivity | ≤-15dBm | ||
| Operation Temperature Range | -25°C ~ +55°C | ||
| Relative Humidity Range | ≤95% (Non Condensing) | ||
| Application | Indoor(IP32) (Master Unit) | Indoor or Outdoor (IP65) (Remote Unit) | |
| Power Supply(Customized) | DC-48V or AC110V or AC220V, 50/60Hz | ||
| Power Consumption | ≤50W (Master Unit) | ≤180W(Remote Unit) | |
| Dimensions | 418mm × 90mm × 290mm (Master Unit) | 428mm × 328mm × 175mm (Remote Unit) | |
| Weight | 6kg (Master Unit) | 15kg (Remote Unit) | |
| Local Control | Web Browser GUI Local Via RJ-45 Interface or WiFi Hotspot | ||
| NMS Mode (Optional) | Wirelss Modem (3G/4G), IP Connectivity | ||
| NMS Function(Optional) | Real-time Alarm for Door Status, Temperature, Power Supply, VSWR, etc; Remote Control Such as Turn On/Off, Increasing/Decreasing Output Power, etc; Real-time Status for Output/Input Power, UL/DL Gain, All Status of BDA etc. | ||
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