NanoVNA
(vector network analyzer)

$50 чтобы начать по-хакерски разбираться с антеннами и получать мгновенный визуальный фидбэк

школьники легко освоят

• NanoVNA Is A $50 Vector Network Analyzer
• A short history of the nanoVNA development
• The NanoVNA, a beginners guide to the Vector Network Analyzer
• How to use the NanoVNA to sweep / measure an antenna system's SWR and optimize its tuning
• How to Use a Vector Network Analyzer (VNA) to Test Antennas
• Antenna Theory Propagation (Canadian Air Forces)
• Antenna Theory Directivity (Canadian Air Forces)
• Antennas Part I: Exploring the Fundamentals of Antennas - DC To Daylight
• Antennas Part II: Radiation Demo & Antenna Modeling - DC To Daylight
• Antennas Part III: DIY HF Antenna for Ionospheric Propagation - DC to Daylight
• Every Type of Antenna Explained

добавил в PRO-версию конструктора