Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
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Product Overview
The SMA RF coaxial connector is a compact, high-performance solution widely used in RF and microwave applications. It features a threaded coupling mechanism and conforms to MIL-C-39012 and IEC60169-15 standards, ensuring full compatibility with global SMA interfaces.
Applications
Test & measurement instruments · Microwave communication systems · Aerospace & navigation · Defense & weapon systems
Product Features
Right-angle (bent) structure for space-efficient installations
Compatible with RG142/U coaxial cable
Superior electrical performance and mechanical stability
Excellent environmental resistance
Fully interchangeable with standard SMA connectors worldwide
Easy to assemble and highly reliable under demanding conditions
Product Appearance
Important Technical Parameters
|
Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-12.4GHz | |
|
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.15+0.02F(GHz) | |
|
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.08√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤3.0mΩ | Mechanical property | |
| Outer conductor | ≤2.0mΩ | Durability | 500times | |
Materials and Surface Treatment
|
Center conductor
| Brass, gold plating | Insulating medium | PTFE |
|
Outer conductor
| Brass, gold plating | Sealing ring | Silicon rubber |
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