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 2.92mm series, also known as the K series, is a precision millimeter-wave RF coaxial connector developed as an upgrade from the SMA series. It features an air dielectric interface, threaded coupling, and is interchangeable with SMA and 3.5mm connectors. With a compact size, lightweight structure, and support for frequencies up to 40GHz, it is ideal for high-performance RF applications.
Application Scope
Satellite communications
Radar systems and defense electronics
Precision test and measurement instrumentation
Harsh outdoor RF environments
Product Features
2.92mm male straight connector, designed for FSE-360 cable
Soldered core conductor and shield for optimal signal integrity
Constructed from special-grade stainless steel for ultra-long salt spray resistance
Excellent mechanical stability, reliable connection, and high-frequency capability
Suitable for harsh environments requiring ruggedized RF components
Product Specifications
Important Technical Parameters
|
Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-40GHz | |
|
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.1+0.001F | |
|
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
| Contact resistance | Center conductor | ≤3.0mΩ | Mechanical property | |
| Outer conductor | ≤2.0mΩ | Durability | 500times | |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze,gold plating | Insulating medium | PEI |
|
Outer conductor
| Stainless steel,passivating | Sealing ring | Silicon rubber |
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NOTE:
We have over 10,000 types of RF Adapters, if the connector you are using is not found, please contact us with your details.