In the RF and microwave industry, many types of coaxial connectors are designed for specific uses and applications. 1.85 RF connectors are smaller in size and operate at frequencies up to GHz and millimeter wave range. The industry's generally accepted connector standards, such connectors are compatible with other RF/microwave components, so that they can be used to interconnect with the coaxial module in the system while maintaining the coaxial characteristics of the corresponding transmission line.
The following is a list of catalogs：
l 1.85 RF connector market development direction
l 1.85 RF coaxial connector characteristics
l Mechanical properties of 1.85 RF connectors
1.85 RF connector market development direction
1. Small size. SSMA-type, SSMC-type, and MMCX-type connectors and 1.92am, 1.85 mm, and 1mm series connectors have emerged to meet the requirements of the whole machine, especially the development of space electronics systems.
2. High frequency, wide transmission bandwidth. 2.92mm series connectors can work up to 46GHz; 2.4 mm series connectors can work up to 50Gnz; 1.85 RF connector series connectors can work up to 65GHz; 1 mm series connectors developed by some developed countries have expanded the upper limit of the coaxial system to 110GHz. Meet the requirements of the development of weapons and equipment to higher frequencies.
3. Multi-function: In addition to the role of the bridge, it also has the function of signal processing, such as filtering, phase modulation, mixing, attenuation, detection, limiting, etc.
4. Low standing wave and loss: to meet the needs of weapons systems and precision measurement.
5. Large capacity and power: large capacity and high power mainly adapt to the development needs of the information highway.
6. Surface mount: mainly adapt to the development needs of SMT technology (surface mount technology), and help to simplify the wiring structure design of multilayer printed board.
1.85 RF coaxial connector characteristics
1. Multiple specifications and varieties: It has more than 20 international common series, more varieties, and specifications.
2. Product reliability, failure mode, and failure mechanism are complex.
3. Rely on the mechanical structure to ensure the electrical characteristics, mechatronic products, and other low-frequency connectors have the essence of the difference.
4. Parts processing is mainly turning machine processing, and assembly manual work, it is difficult to automate assembly.
5. Product updates are slow.
Mechanical properties of 1.85 RF connectors
The manufacturing process of various components of the processing method determines the mechanical properties and electrical properties of the 1.85 RF connector. In consideration of mechanical properties at the same time take into account the production Volume and scale. It is important to study the reasons why a particular performance does not meet the requirements, and this analysis helps to avoid the next mistake.
On the other hand, the smaller the 1.85 RF connector, the more difficult it is to manufacture, the higher the manufacturing cost, and the worse the accuracy and error. The future of industrial applications, the small, excellent, inexpensive The demand for electronic components will increase.
If you want to know more information about the 1.85 RF connector, welcome to consult us. Our website is www.rfcnn.com
Our company, Zhejiang LenoRF Industry co. LTD, occupies an area of 30 hectares and is equipped with world class equipment to make millimeter wave connectors and phase stable cables. We specialize in coaxial connectors, cable assembly, and passive devices. Our current products are the latest millimeter wave connector and phase stable cable on the market.
