What are the waveguide tube specifications?
Nov 29, 2022
What is the waveguide tube?
A waveguide tube is an object that directs the flow of any type of wave. Some of the most basic types include wires or hollow tubes that can direct sound waves. Typically, waveguides are used to transmit electromagnetic waves between different locations, often using hollow tubes made of conductive metal. Our common waveguide tubes are ordinary waveguide tubes and crack waveguide tubes.
What are the specifications of the waveguide tube?
Name | Waveguide Tube |
Specification | Customized |
Frequency(GHz) | 1.1-173 |
VSWR | ≤1.03 |
Insertion loss(dB) | 0.15 |
Surface Roughness | ＜Ra 0.8 |
Straightness | 1.0mm/meter |
Length (mm) | 50-3000 |
Operation temperature(℃) | -55~85 |
Package | Wooden box & carton |
What is the working principle of waveguide tube?
Ordinary waveguide tube is a hollow, the inner wall is very smooth metal conduit or metal tube, waveguide tube is used to transmit high-frequency electromagnetic waves, rectangular and round, the most important feature is small loss. The inner diameter of the waveguide tube can be compared to the wavelength of the transmitted microwave signal. Waveguide tubes exhibit the characteristics of high-pass filters in operation. Common application areas are: centimeter wave and millimeter wave radio communication, radar, navigation and other radio fields.
What are the features of the waveguide tube?
Waveguide tubes are usually made of copper, brass and other good conductors, and the inner wall is often plated with a layer of silver with excellent conductivity, so that the tube wall has high conductivity. The shapes of waveguide tubes are mainly round, rectangular and oval. Due to the large conductive area and high conductivity of the tube wall, the metal heat loss is relatively small, and there is no radiation loss (because the field is closed) and dielectric loss (because there is no solid medium in the tube).
What are the waveguide tube installation steps?
(1) Mark the position of the waveguide stent on the track bed;
(2) Drilling of cement track bed;
(3) Waveguide section installation;
(4) Electrical connection;
(5) Installation inspection.
When the installation inspection of the waveguide tube is completed, we need to connect the signal source, the same as the power signal, to check whether the waveguide is working properly. The main test indicator is the amount of signal power output from the waveguide tube to determine whether it is well connected.
We specialize in producing microwave waveguide components, slip rings, waveguide tubes, antennas, and other telecommunication components for the global market. Strict quality control and ISO 9001 management system certification. If you are interested in it, we will send the catalog to you. Thanks! You can also leave a message at any time, we will reply as soon as we see it, contact us for more details: E-mail: janet@efinecom.com.
