Waveguide to 2.92 Type Side Feed Coaxial Adapter BJ260 for
Communication
Our company specializes in producing coaxial waveguide converters
tailored for spacecraft applications, available in two distinct
configurations: direct-fed and side-fed.
These converters are designed to operate across an extensive
frequency spectrum from 5.3GHz to 110GHz. At the waveguide end, we
offer a variety of rectangular waveguide ports, including BJ70,
BJ84, BJ100, BJ120, BJ140, BJ180, BJ220, BJ260, BJ320, BJ400,
BJ500, BJ620, BJ740, and BJ900. On the coaxial side, our interfaces
are compatible with SMA series, 2.92mm series, 2.4mm series, 1.85mm
series, among others. Each model is precisely engineered to support
the full bandwidth of its respective waveguide type.
Key features of our waveguide converters include robust
construction, compact external dimensions, excellent electrical
performance with high consistency, and lightweight design (≤20
grams). These characteristics make them highly preferred in various
spacecraft applications, ensuring optimal connectivity and
performance in challenging aerospace environments.
Specification:
Note:The specific data of the model are based on the data in the
product specification sheet.
| Main Parameters |
| Continuous-wave power | 2W |
| Frequency Range | (187.5/a)GHz~(285.7/a)GHz,a is waveguide port long side dimensions |
| Operating Temperature Range | -65°C~+125°C |
| Insulation Resistance | ≥5000MΩ |
| Other |
| Plating thickness | Thickness of gold plating layer on center contact ≥1.27μm |
| Plating porosity | Dilute nitric acid | In a transparent container with a specific gravity of 1.316
(temperature 25°C±3°C), 30s |
| Concentrated nitric acid | Concentration 68% analytically pure in a container at
25°C±3°C,20min |
| Rated Storage Temperature Range Temperature | -55°C~+100°C |
Outline Drawing:(mm)
Features:
1.Structural design: Aerospace grade waveguide coaxial adapters
usually adopt a stepped impedance transformation structure, which
helps to achieve better impedance matching, thus reducing the
reflection and loss of electromagnetic waves. Additionally, the
structural design includes upper and lower cavities to allow for
precision control of the matching steps during processing and to
further improve device uniformity and electrical performance.
2.Environmental adaptability: Aerospace grade waveguide coaxial
adapters need to adapt to the harsh aerospace environment,
including shock vibration, thermal vacuum and other conditions.
Therefore, they will be designed with environmental adaptability
protection in mind, and the environmental adaptability of the
devices will be improved by means of preferred materials, improved
processes and better structural design.
Application:
1. Satellite communication: In satellite communication systems,
spacecraft grade waveguide coaxial adapters are used to connect
different components on the satellite, such as antennas, amplifiers
and filters, to ensure the stability and reliability of signal
transmission.
2. Radar Systems: In spacecraft radar systems, these converters are
used to enable efficient transmission and processing of radar
signals, improving the detection accuracy and range of the radar
system.
Product Cataloge:
1.85 series
2.4 series
2.92 series
SMA series
SMP series
SMPM series
Glass Insulator Products
Coaxial Waveguide Adapter
NOTE:
We have over 10,000 types of SMA Connector, if the connector you are using is not found, please contact us
with your details.
