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The document describes a lab experiment using a slotted line, crystal detector, and SWR meter to characterize unknown impedances. Key steps include: 1. Tuning the crystal detector for maximum sensitivity by adjusting a stub. 2. Normalizing the SWR meter by adjusting gains to read 0 dB at a known voltage maximum from a 50 ohm load. 3. Measuring voltage minimum and maximum locations along the slotted line to determine signal wavelength and SWR for various loads, including an unknown impedance. 4. Calc
- Author
- Frew Frew
- Language
- EN