2.2-5 连接器
紧凑型、低 PIM 射频连接器是小蜂窝、DAS 和 5G 基础设施的理想之选
概述
Amphenol RF 的 2.2-5 连接器系列与 4.3-10 连接器相比，尺寸缩小了 53%，但性能却保持不变。这些轻型连接器专为高频射频系统设计，可容纳厚达 ½ 英寸的低损耗电缆，并保持出色的无源互调 (PIM) 性能，这对于要求苛刻的无线和广播部署至关重要。连接后达到 IP68 防护等级，可在室内和室外环境中可靠运行。
该系列产品通过推拉盲插和螺纹耦合两种方式优化了快速装配，提高了安装灵活性。2.2-5 连接器支持 DC-20 GHz，PIM 低至 -166 dBc，是高密度射频应用（包括小型基站、楼宇内系统和移动基站）的理想之选。
特性和优势
- 超紧凑尺寸：比 4.3-10 连接器小 53%，是空间受限设计的理想选择
- 低 PIM 性能：在 2 × 20 W 时达到 -166 dBc，保持网络信号质量
- 高频范围：使用合适的电缆端接时，工作频率为 DC 至 20 GHz
- 安装灵活：提供推拉盲插和螺纹耦合机制
- 坚固可靠：配接状态下密封等级为 IP68，适用于室外和恶劣环境。
主要技术细节
- 支持 ½″ 直径电缆，包括保形电缆和半刚性电缆
- DC-20 GHz 频率范围（取决于电缆）
- 额定电压：连续 500 VRMS；介质耐压 1500 VRMS
- 驻波比：~1.025（直流-3 千兆赫），~1.032（3-6 千兆赫），取决于电缆/颜色
- 功率处理：2 GHz 时 250 W，40 °C；互调 (PIM)：-166 dBc @ 2 × 20 W
应用
- 小蜂窝和 5G 网络- 用于密集部署的紧凑型高性能连接器
- 分布式天线系统 (DAS)- 用于高速信号分配的低 PIM 连接器
- 楼宇无线- 用于企业、医疗保健和校园系统的可靠射频接口
- 低功耗基站--坚固耐用的设计可承受环境暴露
- 测试和测量- 实验室和现场使用的高频、低反射接口
浏览我们完整系列的 2.2-5 连接器，包括直插式、直角式和面板安装式连接器。如果您需要定制电缆组件、阻抗变化或专用安装选项，请联系我们的专家，探讨量身定制的设计解决方案。
Specifications
2.2-5 Connector
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 20 GHz |
| Voltage Rating | 500 Volts RMS Continuous |
| Dielectric Withstanding Voltage | 1500 VRMS Min |
| VSWR |
|
|
Interface
|
|
|
DC - 3 GHz
|
1.025 (-38 dB) Typ |
|
3 - 6 GHz
|
1.032 (-36 dB) Typ |
|
Cable Connector
|
|
|
DC - 4 GHz
|
1.046 (-33 dB) Typ |
|
4- 6 GHz
|
1.065 (-30 dB) Typ |
| Insulation Resistance | 3000 MΩ Min |
| Center Contact Resistance | 2 mΩ Max |
| Outer Contact Resistance | 1 mΩ Max |
| RF Leakage | -100 dB Max (DC - 3 GHz) |
| Insertion Loss | 0.03 √(f(GHz)) dB Max |
| Passive Intermodulation (PIM) | -166 dBc @ 2 X 20W |
| Power Handling | 250 W @ 2 GHz @ 40 ºC |
Environmental
| Temperature Range | −40°C to +85°C |
| Thermal Shock
|
IEC 60068-1
|
| Corrosion
|
IEC 60068-1
|
| Vibration
|
IEC 60068-1
|
| Mechanical Shock
|
IEC 60068-1
|
| Interface Sealing
|
IP68 in Mated Condition
|
Mechanical
| Mating Cycles | 100 Min |
| Coupling Mechanism | Threaded
|
| Interface Specification | Telegartner T00001A0052
|
| Engagement Force
|
32 N (7.2 lbs) Typ
|
| Disengagement Force
|
3.3 N (0.75 lbs) Typ
|
| Mating Torque, Min Working
|
26 inch-pounds (3 N-m)
|
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Interface Dimensions
Plug
Jack
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