The BNC connector is also called the Q9 connector. The full name in English is “Bayonet Nut Connector”, which means bayonet nut connector in Chinese. This is a standard coaxial cable connector. Generally used in video surveillance engineering and network engineering. It is used to realize the anti-interference connection from the device to the cable […]
26
Jul
Jul
SMB Connector The SMB connector, short for SubMiniature version B, is a compact push-in radio frequency coaxial connector designed and manufactured in accordance with the MIL-C-39012 standard. SMB connectors are available in characteristic impedances of 50 ohms and 75 ohms, and they cover a frequency range of 0-4 GHz. These connectors are known for their […]
Antenna, Industry News, Product News
The difference between omnidirectional antenna and directional antenna
17
May
May
Antennas exhibit varying radiation or receiving capabilities in different directions in space, which is known as the reactivity of the antenna. There are two types of antennas based on reactivity: omnidirectional and directional. Omnidirectional Antenna An omnidirectional antenna demonstrates uniform radiation at 360° on the horizontal pattern, commonly referred to as non-directional. Generally, the gain […]
17
May
May
Coaxial connector is one of the indispensable components in the radio frequency signal transmission line, and its main function is to play a role in connection. With the development of radio frequency communication technology, the scale of radio frequency signal transmission networks has become larger and larger, and the use of radio frequency signal transmission […]
17
May
May
Coaxial connector, (some people also call it radio frequency connector or RF connector. In fact, radio frequency connector is not exactly equivalent to coaxial connector. Radio frequency connector is from the perspective of the frequency of use of the connector. Coaxial connectors are classified from the structure of the connector. Some connectors are not necessarily […]
17
May
May
The full name of MIMO is Multi Input Multi Output (Multi Input Multi Output). By using multiple antennas, MIMO antennas can achieve higher throughput and transmission distance than a single antenna under the same radio transmission power. Where multiple antennas are used at the source (transmitter) and destination (receiver). MIMO is one of several forms […]
25
Mar
Mar
If you find that your newly purchased 2.4GHz or 5.8GHz device does not provide the wireless coverage that you expected, it does not necessarily mean that there is a problem with the device, or that you have placed the device in the wrong location. More than 90% of the reason is that you did not configure […]
25
Mar
Mar
The radio frequency coaxial connector (hereinafter referred to as the RF connector) is usually regarded as a component installed on the cable or installed on the instrument as a component for electrical connection or separation of the transmission line. It belongs to mechatronics products. Simply speaking, it mainly serves as a bridge. Compared with […]
25
Mar
Mar
1. BNC Characteristic impedance The characteristic impedance of BNC radio frequency connectors is 50Ω and 75Ω. Many series of connectors have both 50Ω and 75Ω specifications. Generally speaking, 50Ω connectors are mostly used for high-frequency and high-performance products; 75Ω connectors are mostly used for products with lower frequencies, and the frequency is mostly below 4GHz, […]
10
Mar
Mar
An omnidirectional antenna, that is, it shows uniform radiation in 360° on the horizontal pattern, which is commonly referred to as non-directional, and shows a beam with a certain width on the vertical pattern. In general, the smaller the lobe width, The greater the gain. The omnidirectional antenna is generally used in the mobile communication […]