WR51 15-22GHz K2.92mm End Launch Waveguide To Coaxial Adapter For Aerospace
WR51 15-22GHz K2.92mm End Launch Waveguide To Coaxial Adapter For Aerospace
The coaxial waveguide adapters for spacecraft produced by Elite Electronic are divided into two structural forms, end launch and right angle type, with a frequency range of 5.3GHz to 110GHz.
The rectangular waveguide ports at the waveguide end are WR137(BJ70), WR112(BJ84), WR90(BJ100), WR75(BJ120), WR62(BJ140), WR51(BJ180), WR42(BJ220), WR34(BJ260), WR28(BJ320), WR22(BJ400), WR18(BJ500), WR14(BJ620), WR12(BJ740), WR10(BJ900).
The coaxial end interface interface with SMA series, 2.92 series, 2.4 series, 1.85 series, etc. Each waveguide port product covers the full waveguide bandwidth, and the products have reliable structure, small external dimensions, excellent electrical performance and consistency, and light weight (≤20g), etc. They have been widely used in various types of spacecraft.
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:
- Strong compatibility: Waveguide coaxial converters are compatible with many types of RF cables, including semi-rigid cables and flexible cables, which makes it more widely applicable in practical applications.
- Wide range of applications: Waveguide coaxial converters are widely used in antenna systems, microwave communication systems, radar systems, test equipment and other fields to realize the energy conversion between different transmission media.
- High-efficiency energy conversion: The design of waveguide coaxial converter is based on the difference of electromagnetic wave propagation characteristics in different transmission media, and realizes high-efficiency energy conversion between waveguide and coaxial line through reasonable structural design and parameter selection.
Application:
- 1. Satellite Communication: Waveguide coaxial adapters are also applicable in the field of satellite communication, especially when it is necessary to interconnect the coaxial line of the ground station with the waveguide system on the satellite.
- 2. Wireless Communications and Industrial Microwave: In wireless communications and industrial microwave applications, waveguide coaxial adapters are used to connect different RF components for efficient signal transmission and distribution.
- 3.Test and Measurement Systems: In test and measurement systems in the RF microwave field, waveguide coaxial adapters are used to connect test instruments to the device under test to ensure the accuracy of measurement results.
Cross-references of waveguide Standards
| Chinese Standards | International Standards | Frequency Range (GHz) |
| BJ70 | WR137 | 5.38~8.17 |
| BJ84 | WR112 | 6.57~9.99 |
| BJ100 | WR90 | 8.20~12.5 |
| BJ120 | WR75 | 9.84~15.0 |
| BJ140 | WR62 | 11.9~18.0 |
| BJ180 | WR51 | 14.5~22.0 |
| BJ220 | WR42 | 17.6~26.7 |
| BJ260 | WR34 | 21.7~33.0 |
| BJ320 | WR28 | 26.3~40.0 |
| BJ400 | WR22 | 32.9~50.1 |
| BJ500 | WR18 | 39.2~59.6 |
| BJ620 | WR14 | 49.8~75.8 |
| BJ740 | WR12 | 60.5~91.9 |
| BJ900 | WR10 | 73.8~112 |
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 1,000 types of WAVEGUIDE PRODUCTS, if the connector you are using is not found, please contact us with your details.
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