60GHz~90GHz WR12 BJ740 To 1.0mm Female Waveguide To Coax Adapter End Launch 1.0/BJ740-KFE
60GHz~90GHz WR12 BJ740 To 1.0mm Female Waveguide To Coax Adapter End Launch
The frequency of wave-guide to coax adapters processed by Elite Electronic (ELT) cover 5.4GHz-110GHz. With high reliability, small size and excellent performance, it is widely used in microwave measurement and millimeter wave equipment. The waveguide has standard rectangular and double-ridge waveguides, and non-standard waveguides can be customized according to user requirements. The coaxial end connection interface includes N, TNC, SMA, SMP,SSMP, 3.5, K (2.92), 2.4, 1.85, 1.0 and microstrip. Waveguide to coax adapters are divided into two types: end Launch and right angle launch from interface orientation. Among them, the RA launch type can also be used as a high-power structure.
Specification of 1.0/BJ740-KFE:
| Product Name | WR12 Waveguide to 1.0mm Coaxial Adapters End Launch |
| Model No. | 1.0/BJ740-KFE |
| Coaxial type | 1.0mm |
| Waveguide Size | WR12 (BJ740) |
| Body Style | End Launch |
| Frequency Range | 60GHz-90GHz |
| SMA Impedance | 50 Ohm |
| VSWR | 1.45 |
List of Waveguide to 1.0mm Coaxial Adapters:
| Model Number | Description | Note |
| 1.0/BJ740-KF | WR12(BJ740) to 1.0mm female right angle adapters | |
| 1.0/BJ740-KFE | WR12(BJ740) to 1.0mm female end launch adapters | BJ740=WR12 |
| 1.0/BJ900-KF | WR10(BJ900) to 1.0mm female right angle adapters | BJ900=WR10 |
| 1.0/BJ900-KFE1 | WR10(BJ900) to 1.0mm female end launch adapters | |
| Custom Type | Customized sizes are acceptable |
Related Waveguide to Coax Adapters of Elite Electronic.

Cross-references of waveguide Standard
| Chinese Standard | International Standard | Frequency Range (GHz) |
| 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 | WR19 | 39.2~59.6 |
| BJ620 | WR15 | 49.8~75.8 |
| BJ740 | WR12 | 60.5~91.9 |
| BJ900 | WR10 | 73.8~112 |
Waveguide to Coax Adapter-ELT 2024.pdf
NOTE:
We have over 1,000 types of Waveguide to Coaxial Adapters for choice, if the adapter you are using is not found, please contact us with your details. ODM dimension is welcomed.
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