Product Selection Guide
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Applications
News
- 2024.04.11"Friis equation and antenna effective area" article has been uploaded to the RF Design Guide page
- 2024.02.27"Filters and radio system design" article has been uploaded to the RF Design Guide page
- 2024.01.10"Hamming and linear codes" article has been uploaded to the RF Design Guide page
- 2023.11.20"What is 12 dB SINAD?" article has been uploaded to the RF Design Guide page
- 2023.10.19"FM capture effect" article has been uploaded to the RF Design Guide page
- 2023.09.25Distributor Opportunity for Circuit Design in Vietnam
Resources
- Technical ToolsWave propagation calculation tool (for free-space and 2 wave model)
- Technical ToolsFresnel zone calculation tool
- Technical ToolsOkumura-Hata curve calculation tool
- Technical ToolsCreating a channel plan in order to avoid third-order intermodulation interference and the near-far problem tool
- Technical ToolsHeight pattern calculation tool
- Technical ToolsMutual conversion of decibel value and true value
Blog
![[ Video ] Optimizing Communication Range with Wave Propagation Calculation Tool](https://www.cdt21.com/wp/wp-content/uploads/2023/08/You-tube-Logo-with-Optimizing-Communication-Range-Thumnail.png)
[ Video ] Optimizing Communication Range with Wave Propagation Calculation Tool
![[ Video ] Channel Assignment - How to create RF channel plan](https://www.cdt21.com/wp/wp-content/uploads/Fukui/Channel-Plan-サムネ-with-Youtube-logo.png)
[ Video ] Channel Assignment - How to create RF channel plan
![[ Video ] [ KST2.4S / KSR2.4 ] - Demonstrating the application of the 2.4 GHz Telecommand unit](https://www.cdt21.com/wp/wp-content/uploads/2023/01/2.4ghz-telecommand-unit-application-demo.png)
[ Video ] [ KST2.4S / KSR2.4 ] - Demonstrating the application of the 2.4 GHz Telecommand unit
![[ Video ] [ SLR-434M ] - Introducing the evaluation software for the low power RF modem, SLR-434M](https://www.cdt21.com/wp/wp-content/uploads/2023/01/slr434m_introducing-the-evaluation-program-for-the-low-power-long-range-radio-modem.png)
[ Video ] [ SLR-434M ] - Introducing the evaluation software for the low power RF modem, SLR-434M