Premium Connectivity Waveguide to 2.92 Type Direct Feed Coaxial
Adapter BJ220
Our company manufactures coaxial waveguide converters for
spacecraft, available in two structural forms: direct-fed and
side-fed.
These converters cater to a broad frequency range spanning from
5.3GHz to 110GHz. The rectangular waveguide ports offered at the
waveguide end encompass various sizes including BJ70, BJ84, BJ100,
BJ120, BJ140, BJ180, BJ220, BJ260, BJ320, BJ400, BJ500, BJ620,
BJ740, and BJ900. On the coaxial side, the interfaces are
compatible with SMA series, 2.92mm series, 2.4mm series, and 1.85mm
series, among others. Notably, each model is meticulously designed
to support the full bandwidth of its respective waveguide type.
Key features of our waveguide converters include their robust
construction, compact external dimensions, exceptional electrical
performance coupled with high consistency, and lightweight design
(≤20 grams). These attributes have rendered them highly favored
across diverse spacecraft applications, ensuring optimal
connectivity and performance in demanding 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. Good compatibility: Despite the dimensional similarities between
2.92mm coaxial connectors and SMA and 3.5mm connectors, they differ
in areas such as maximum frequency and insulating dielectric
materials, so care needs to be taken when interconnecting them to
account for possible performance effects.
2. Excellent electrical performance: Waveguide to 2.92 coaxial
converters have excellent electrical performance, e.g. return loss
greater than 16 dB, which means they maintain high signal integrity
when transmitting signals.
3. Wide range of applications: Waveguide to 2.92 coaxial converters
are widely used in a variety of radar systems, test equipment, and
subway and airport signaling systems, etc. These applications have
very high requirements for signal transmission, and require
converters with high performance and high reliability.
Application:
1. Test Equipment: In microwave test and measurement systems, 2.92
Waveguide Coaxial Converters are used to connect the test
instrument to the equipment under test to ensure accurate
transmission of the test signal.
2. Medical Microwave Systems: In medical microwave therapy
equipment, 2.92 Waveguide Coaxial Converters are used to convert
the coaxial output signal of the microwave therapy equipment into a
waveguide form suitable for patient therapy.
3. Research Institutes: In the microwave laboratories of research
institutes, 2.92 Waveguide Coaxial Converter is an important tool
for microwave experiments and teaching, which is used for
connecting different microwave equipments and instruments.
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.
