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 SSMA series RF coaxial connector is a miniaturized version of the SMA connector, designed for applications requiring compact size and high performance. It features a wide frequency bandwidth, outstanding mechanical and electrical characteristics, and high reliability. This series is widely used in fields such as aviation, aerospace, and microwave communications.
Applications:
Base stations, RF modules, electronic components, test instruments, and telecommunication systems.
Product Features:
Compatible with 1# semi-rigid or semi-flexible coaxial cables, the connector offers a compact form factor, excellent electrical performance, and high reliability—ideal for demanding RF environments.
Product Appearance
Important Technical Parameter
|
Electrical property
| Temperature range | -55～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-30GHz | |
|
Dielectric withstanding voltage
| 750V | VSWR | ≤1.05+0.012F(GHz) | |
|
Insulation resistance
| ≥1000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤4.0mΩ | Mechanical property | |
| Outer conductor | ≤2.5mΩ | Durability | 500times | |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze, gold plating | Insulating medium | PTFE |
|
Outer conductor
| Brass, gold plating | / | / |
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