VHF选带小功率直放站提供了一种经济实惠的解决方案，可解决由于建筑障碍物引起的信号衰落和衰减而导致的室内信号覆盖问题。 而且它易于安装和维护，可以帮助运营商快速取得覆盖成效.
特点:
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 | VHF PICO BDA | |
|---|---|---|
| Frequency Range | Uplink (Customized) | 138-225MHz(10MHz Separation Between Uplink to Downlink) |
| Downlink (Customized) | 138-225MHz(10MHz Separation Between Uplink to Downlink) | |
| Working Bandwidth (To Specify Before Production) | From 1 to 10MHz,Filter SAW Adjusted | |
| Maximum Gain | 65±3dB | |
| Maximum Output Power(Customized) | 20±2dBm | |
| AGC&MGC Range | ≥20dB | |
| Maximum Input Power(Non-Destructive) | ≤0dBm | |
| I/O Impedance | 50 Ω | |
| Noise Figure | ≤ 6dB | |
| System Delay | ≤ 5μs | |
| VSWR | ≤ 2.0 | |
| RF Connector | N-Type (Female) | |
| Spurious Emission | 9kHz~1GHz: ≤ -36dBm/30kHz | |
| 1GHz~12.75GHz:≤-30dBm/30kHz | ||
| Power Consumption | ≤ 25W | |
| Power Supply | Input:AC100~ 240V;Output:9V/5A | |
| Dimensions | 188mm×265mm×68mm | |
| Weight | ≤5 kg | |
| Alarm Monitoring System | Alarm for Uplink Self-Oscillation | |
| Isolation Detection | Isolation Check During Boot Time | |
| LED Indicator | Power Supply, Smart, State | |
| Operating Temperature | -10 ~ +50 °C | |
| Application | Indoor(IP30) | |
| Relative Humidity Range | ≤ 95%(Non Condensing) | |
安信通讯是无线通讯领域专业的制造商和方案供应商，产品包括多系统分布式天线系统、移动通信直放站、集群通信直放站、室分无源器件以及网管软件系统等，销往全球100多个城市和30多个国家。我们致力于为电信运营商和企业提供最优质的移动通信和集群通信信号优化基础设施和整体解决方案。
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