China SMA Cable Assemblies Factory,Wholesale SMA Cable Assemblies

Why use 50 ohms for RF cable assemblies? Jun 21, 2022
Most of the cable components seen in the market are basically 50 ohms as the transmission line impedance, so why not 60 ohms or 70 ohms? There is a lot of little knowledge here. The following will tell you why the RF cable assembly uses 50 ohms instead of 60.70.80 ohms. Look at the point of loss. There is a skin effect in high frequency high speed lines. The ...
- RF cable assembly
- RF cable assemblies
- RF coaxial cable
Protective cable connector precautions Jun 27, 2022
The protective RF cable connector is also known as the test end adapter. If you want to re-purchase or return to the factory for repair due to damage to the RF coaxial connector, you will not only spend money, but also waste valuable time. 1) High-frequency instrumentation with air media interface. When the operating frequency is higher than 26...
- N type connectors
- RF coaxial connector
- RF cable connector
Matters needing attention when using RF cable assemblies and adapters Jul 03, 2022
The most vulnerable to damage during use is the RF cable assembly and RF adapter.Therefore, it should be properly maintained and used during use. 1) Do not use pliers to secure the RF connector. Almost every size of the RF connector has a suitable wrench, which of course refers to the plug of the hexagonal nut, while the round nut can only be removed...
- RF cable assembly
- RF adapter
- 2.92mm connector
How is the waterproof SMA connector IP rating divided? Jul 25, 2022
The resolution criteria for the sealing performance of waterproof sma connectors are known to many people, that is to say the IP waterproof rating standard. The key is to look at the two digits XX behind the ipXX. The first digit is from 0 to 6, and the maximum rating is 6. The second digit is from 0 to 8, and the maximum rating is 8. Therefore, the highest waterproof rating of the w...
- sma connector
- sma waterproof connector
- waterproof connector
RF connector and cable connection structure Aug 08, 2022
RF connectors used in communications, medical, aerospace and other fields are not just RF connectors, they are also used with cable assemblies to complete a signal bridge. Generally, the RF connector has two forms of use: one is directly mounted on the instrument panel or the printed circuit board, and the other is a structure in which the RF coaxial cable is conn...
- RF connectors
- cable assemblies
- RF coaxial cable
About cable component loss values Aug 29, 2022
A typical VSWR for a low-cost 3 GHz test cable and when used at higher frequencies requires a microwave test RF cable assembly, which means that the user has to pay a higher cost. This is because the design and manufacturing philosophy of microwave cables is different from that of conventional cables. For example, microwave cables usually use multiple layers of sh...
- RF cable assembly
- cable assembly
- coaxial cable assemblies
About the model characteristics of the RF connector Sep 19, 2022
Here are well-known SMA connectors in the RF connector, BNC connectors, which are far more than these connectors in the RF connector. There are basic components of the RF connector, including the outer conductor, the insulator, the center pin, and the nut housing, buckle, waterproof ring, dust cap, etc. The following takes you through the structure and classification of the RF c...
- SMA connectors
- BNC connectors
- QN connectors
5 points about RF connector signal interference solution Oct 17, 2022
When the RF connector has a signal interference problem or cannot pass the test. The following five points of solution are summarized for your reference. 1) Although the chassis or cabinet is well shielded, the radiated emissions are too high or cannot pass the radiated immunity test. This is because the outer tow cable on the chassis or cabinet acts as an RF antenna. O...
- RF connector
- RF antenna
- cable assembly

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