iDEN 选带大功率无线直放站

RF BDA（双向放大器）旨在提供比添加新的基站收发器（BTS）更具成本效益的解决方案，以改善iDEN系统中的信号覆盖范围和通信质量。

特点:

采用IP65防护级别的铝合金机箱,高度防尘、防水、防腐蚀.
支持 TETRA/DMR/P25/iDEN 系统.
用高增益低噪音的线性放大器,尽可能减少对基站的干扰.
采用高选择性和低插损的滤波器消除上下行之间的干扰.
RJ45端口能连接笔记本进行本地监控或采用基于IP的网管系统进行监控,实现远程监控多系统分布式天线系统设备的工作状态,以及通过以太网或LAN把操作参数下载到设备.

应用:

延伸信号覆盖范围或弥补信号盲区:

Items	iDEN RF BDA
Frequency Range (Customized)	Uplink	Downlink
Frequency Range (Customized)	380~385 MHz / 415~420 MHz / 806~821 MHz	390~395 MHz / 425~430 MHz / 851~866 MHz
Bandwidth (To Specify Before Production)	From 1 to 15MHz,Filter SAW Adjusted
Maximum Gain (Customized)	85±3dB	85/.../90±3dB
Maximum Output Power (Customized)	30±2dBm	30/.../43±2dBm
In-Band Flatness	≤±2.5dB
ALC(Auto Level Control)	≤2dB(When The Maximum Output Power of BDA is Reached, Increase Input Power by 1~20dbm, Output Variation ≤2dB)
Noise Figure	≤5dB
Gain Adjustment Range	1~31 dB @ Step of 1 dB
VSWR	≤1.5
GSystem Delay	≤5μSec
Spurious Emission	9KHz - 1GHz: ≤ -36dBm / 30KHz
Spurious Emission	Gain Adjustment Range	1GHz - 12.75GHz: ≤ -30dBm / 30KHz
Third-Order Inter-Modulation	≤-45dBc
Output/Input Resistance	50 Ω
RF Connector	N-Type (Female)
Working Temperature	-25°C ~+55°C
Relative Humidity Range	≤95%(Non Condensing)
Power Supply	AC220V, 50/60Hz
Dimensions	428mm×328mm×175mm
Weight	15kg
Application	Indoor or Outdoor(IP65)
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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