Reverse Polarity K2.92mm Female Stainless Steel RF Coaxial Connector
High-precision 50Ohm coaxial 2.92 mm (Female) connectors are designed for general-purpose RF and microwave applications. These high-performance connectors are suitable for a wide range of test and measurement environments, from cellular to satellite communications, ensuring proper equipment and cable interconnection matching. Constructed from durable stainless steel, these connectors can withstand repeated use. They feature an air dielectric system with a low-loss plastic center conductor support.
K-type(2.92mm,SMK) millimeter wave connectors, also called 2.92mm connectors. It's one of the most popular meter wave connectors.The broad frequency range is up to 40GHz. They can be mated with SMA and 3.5mm connectors.
These K-type (2.92mm,SMK) connectors are adopt air interface, which makes them with small in size, light in weight and very reliable in connection, etc.
Outline Drawing
Specification:
| Electrical Characteristics |
| Impedance | 50Ω |
| Frequency Range | DC~40GHz |
| Rated Voltage | 250VRMS* |
| Dielectrics Voltage-resistance | 750VRMS* |
| Insulation Resistance | ≥ 5000 MΩ |
| Center Resistance | Outer conductor | ≤2.0mΩ |
| Center conductor | ≤3.0mΩ |
| VSWR | ≤1.05 + 0.005f |
| Material & Mechanical Characteristics |
| Center Conductor | Male | Sn-P Bronze,gold plated |
| Female | Beryllium bronze, gold plated |
| Elastic Contact | Beryllium bronze | Gold plated |
| Shell and other Metal Parts | Brass Stainless steel | Gold plated Passivation |
| Insulators | Glass sintering/PTFE/PEI |
| Temperature | -55℃ ~ +125℃ |
Features:
1. Superior Electrical Performance: Below 46GHz, these connectors exhibit excellent electrical performance, especially below 18GHz, where their performance surpasses that of SMA connectors.
2. Mechanical and Electrical Compatibility: These connectors are compatible with existing SMA and APC-3.5 connectors in terms of both mechanical and electrical performance, facilitating their use in various systems.
3. Reliable Assembly Process: The assembly technology of K-type 2.92 mm reverse polarity RF coaxial connectors is similar to that of SMA connectors, supported by a complete set of assembly tools. This ensures precision in assembly and eases the assembly process.
Application:
1. Aerospace: These connectors are extensively used in the aerospace industry due to their high-frequency broadband capabilities and excellent electrical performance, ensuring stable and reliable signal transmission in extreme environments.
2. Radar Systems: In radar systems, they are utilized to connect various sensors and antennas, ensuring accurate signal transmission and reception. Their high operating frequency and low insertion loss are crucial for the performance of radar systems.
3. Satellite Communications: The K-type 2.92 mm reverse polarity RF coaxial connectors play a significant role in satellite communications, connecting ground stations and satellites to ensure long-term stable communication links.
Other 2.92mm Male Female RF Connector:
| Part Number | |
| K-KFD14 | 2.92mm Type K Female RF Coaxial Connector |
| K-KFD75G | Stainless steel 2.92mm Type K Female RF Coaxial Connector |
| K-KFD8 | 2.92mm Type K Female RF Coaxial Connector |
| K-JFD9G | Stainless steel 2.92mm Type K Male RF Coaxial Connector |
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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.
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Reverse Polarity K2.92mm Female Stainless Steel RF Coaxial Connector Images
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