RP-SMB 连接器
用于 50 Ω 电缆系统的紧凑型卡入式射频接口
概述
Amphenol RF 的 RP-SMB 连接器为反极性射频应用提供可靠、节省空间的卡入式连接。该系列的设计符合行业标准，可确保与各种类型的同轴电缆兼容，同时保持信号完整性。RP-SMB 常见于无线设备和仪器仪表中，它提供了一种方便的解决方案，却没有大型螺纹连接器的笨重。
这些连接器非常适合寻求低调、反极性、电气性能可靠（最高可达 4 GHz）的设计人员。无论用于手持设备、便携式 WLAN 系统还是自动测试装置，它们都能提供快速连接的便利性和一致的 50 Ω 阻抗。
特性和优点
- 反极性 SMB 接口 (RP-SMB) 可避免与标准 SMB 意外配接
- 50 Ω 阻抗可确保频率关键型系统的信号一致性
- 卡入式耦合无需工具即可快速安装和拆卸
- 广泛的电缆兼容性（RG-174、RG-188A、RG-316 等）
- 结构紧凑，适合无线和测试设备中的狭小空间应用
主要技术细节
- 阻抗50 Ω
- 频率范围DC-4 GHz（取决于电缆）
- 配接周期：卡入式设计支持多次连接/断开操作
- 温度范围：-65 °C 至 +165°C（取决于材料/电缆）
- 额定电压：适合标准射频使用（符合 MIL-C-39012 标准）
应用
- 无线局域网和射频测试系统
- 便携式无线电和通信设备
- 自动测试设备和仪器
- OEM 无线模块和专用射频接口
浏览我们的标准 RP-SMB 连接器系列，找到符合您要求的配置。如需定制长度、电缆类型或定制端接样式，请联系我们的应用工程团队，我们将为您提供个性化支持。
Specifications
SMB Connectors
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 4 GHz (DC - 10 GHz on Extended Range Designs) |
| Voltage Rating | 335 Volts RMS Continuous |
| Dielectric Withstanding Voltage | 1000 VRMS Max |
| VSWR (Return Loss) | |
RG-178/RG-196 Group |
|
Straight Connectors |
1.30 + .04 f (GHz) |
Right Angle Connectors |
1.45 + .06 f (GHz) |
RG-174/RG-316/RG-188 Group |
|
Straight Connectors |
1.25 + .04 f (GHz) |
Right Angle Connectors |
1.35 + .04 f (GHz) |
| Insulation Resistance | 1000 MΩ Min |
| Center Contact Resistance | 6 mΩ Max |
| Outer Contact Resistance | 1 mΩ Max |
| RF Leakage | -120 dB Max (DC - 3 GHz) |
| Insertion Loss | |
Straight Connectors |
.30 dB @ 1.5 GHz Max |
Right Angle Connectors |
.60 dB @ 1.5 GHz Max |
| Power Handling | 95 W @ 1 GHz @ 25ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | MIL-STD-202 Method 107 (Test Condition B) except high temp test @ +200⁰C |
| Corrosion | MIL-STD-202 Method 101 (Test Condition B) 5% Salt Solution |
| Vibration | MIL-STD-202 Method 204, snap on (Test Condition B) (15G's) |
| Mechanical Shock | MIL-STD-202 Method 213, snap on (Test Condition B) 75 G's @ 6 milliseconds 1/2 sine |
| Moisture Resistance | MIL-STD-202 Method 106 |
| Altitude | MIL-STD-202 Method 105 (Test Condition C) |
Mechanical
| Mating Cycles | 500 Min |
| Coupling Mechanism | Snap-On |
| Interface Specification | MIL-STD-348 |
| Engagement Force | 14 lbs (62 N) Max |
| Disengagement Force | 2 lbs (8.9 N) Max |
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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