The UHF Single Band Fiber Optic BDA(Bi-Directional Amplifier) is designed to solve problems of weak radio network signal in the place that is far away from the Base Transceiver Station (BTS) and has fiber optic cable network underground.
The system consists of two parts: Donor Unit and Remote Unit. The Donor unit captures the BS signal via direct coupler closed to BS, then converts it into optic signal and transmits the amplified signal to the Remote Unit via fiber optic cable. The Remote unit will reconvert the optic signal into RF signal and provide the signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and retransmitted to the BS via the opposite direction.
Feature:
Aplications:
To expand signal coverage or fill signal blind area where radio network signal is weak or unavailable.
| Items | UHF Fiber Optic BDA | ||
|---|---|---|---|
| Frequency Range | Uplink (Customized) | 445-447 MHz | |
| Downlink (Customized) | 435-437 MHz | ||
| Maximum Input Power(Non-Destructive) | 10dBm | ||
| System Gain(Cable Access) | 50±3dB(MU+RU) | ||
| Gain Adjustment Range | 1~31dB@Step of 1dB | ||
| MU Extensible Support the RU Quantity | 8 | ||
| VSWR | ≤1.5 | ||
| Noise Figure@1 RU Connection | ≤5dB | ||
| Spurious Emission | ≤-36dBm | ||
| Third-Order Inter-Modulation | ≤-45dBc | ||
| System Delay | ≤5 μSec | ||
| RF Connector | 1xN-Female(MU) | 1xN-Female(RU) | |
| RF Connector | 8xFC/APC(MU) | 1xLC/UPC(RU) | |
| iber Optical TFype | Single Mode | ||
| Optical Output Power | 0±3dBm(1310nm)/-6±3dBm(1550nm) | ||
| Optical Receiver Sensitivity | ≤ - 15dBm | ||
| Operation Temperature Range | -25°C~+55°C | ||
| Power Supply(Customized) | AC220V, 50/60Hz | ||
| Power Consumption | ≤50W(MU) | ≤180W(RU) | |
| Application | Indoor(IP32)(MU) | Indoor or Outdoor(IP65)(RU) | |
| Dimensions | 485mm × 90mm × 350mm (MU) | 428mm × 328mm × 175mm (RU) | |
| Weight | 6kg (Master Unit) | 15kg (Remote Unit) | |
| Local Control | Web Browser GUI Local Via RJ-45 Intefrace 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. | ||
Action Technologies is a professional manufacturer and solution provider of RF system. Our products, including MDAS, RF BDA/repeater, IBS and PMR as well as NMS software system, cover in more than 100 cities and 30 countries in the world. We are dedicated to provide best quality infrastructure and total solution to mobile operators and enterprises to enhance the trunked radio/cellular network.
Contact Action:
Phone: +86-755-86238970
Mail: info@action-tek.net
Fax: +86-755-26495994
Skype: action.technologies
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