Milimetere Wave K2.90mm Female Stainless Steel RF Connector for MF540A Cable
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.
High-precision 50Ohm coaxial connectors with a 2.92mm (Female) interface are designed for general-purpose RF and microwave use. These high-performance connectors are widely used in various test and measurement settings, ranging from cellular to satellite communications, ensuring proper equipment and cable interconnect matching. Made from durable stainless steel, these connectors are engineered to withstand repeated use. They feature an air dielectric and a low-loss plastic center conductor support.
Specification (mm):
Note:The specific data of the model are based on the data in the product specification sheet.
| Impedance | 50Ω |
| Frequency Range | DC - 40GHz |
| Voltage Rating | 250 VRMS (Max. Sea Level) |
| Dielectric Withstanding Voltage | 750 VRMS (Max. Sea Level) |
Voltage Standing Wave Ratio
VSWR | ≤ 1.05 + 0.005f |
| Contact Resistance | Center Conductor ≤ 3.0 mΩ |
| | Outer Conductor ≤ 2.0 mΩ |
| Insulation Resistance | ≥ 5000 MΩ |
| Inner Conductor | Male plug: Brass, Gold Plated |
| | Female Jack: BeCu, Gold Plated |
| Resilient Contact | BeCu, Nickel Plated |
| Body / Shell / Housing | Brass, Gold Plated
Stainless Steel, Passivated |
| Insulator | PEI |
| Gasket | Silicone Rubber |
| Temperature | -55℃ ~ +125℃ |
| Durability | 500 Cycles |
| Torque | 0.79 ~ 1.13 N.m |
Outline Drawing of Milimetere Wave K2.90mm Female Stainless Steel RF Connector for MF540A Cable (mm):
Features :
1. Low VSWR and Insertion Loss: By incorporating the advantages of air dielectric transmission lines, the 2.92mm connector exhibits low Voltage Standing Wave Ratio (VSWR) and minimal insertion loss. This results in reduced energy loss during signal transmission, preserving signal integrity.
2. Compact Size: Compared to other types of RF connectors, such as 3.5mm/SMA connectors, the 2.92mm connector is smaller and more compact. Its miniaturized design makes it ideal for use in space-constrained applications, like portable test equipment and high-density circuit boards.
3. Good Compatibility: The design of the 2.92mm connector takes into account compatibility with SMA and 3.5mm connectors. While there are some differences between them, they can be interconnected under certain circumstances, providing engineers with greater flexibility.
Application(mm):
1. Radar Systems: In both military and civilian radar systems, the 2.92mm connector plays a crucial role in connecting antennas, transceiver modules, and other essential components. Its reliability and low loss characteristics ensure optimal radar system performance and accuracy.
2. Test and Measurement Equipment: For instruments like network analyzers, spectrum analyzers, and signal generators, the 2.92mm connector facilitates connections between test ports and devices under test. Its precision and stability enhance the accuracy of measurement results.
3. Aerospace Industry: Within the aviation and space sectors, the 2.92mm connector is utilized in aircraft, satellites, and spacecraft communication, navigation, and control systems. Its ability to withstand vibration, shock, and extreme temperatures ensures consistent operation in challenging space environments.
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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Milimetere Wave K2.90mm Female Stainless Steel RF Connector for MF540A Cable Images
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