| domain | wa4dsy.com |
| summary | This website, operated by a user named Tony Kings (w4zt.com), showcases a variety of topics:
1. A description and history of the Motorola HT-220 ham radio, a semi-kit he owned from 1976. 2. Information about WSTB radio at Southern Tech in 1967-69. 3. Photographic evidence claiming to demonstrate psychic powers. 4. A photo of the Leonids meteor trail on November 18, 2001. 5. An unconventional method for disposing of a computer. 6. Tony's hobby projects involving robots and a Honda Civic that damaged his fence while off-roading. 7. Images of cats and views from a tower video camera (not live). 8. A humorous take on potential radiation risks following the Japanese 911 incident. 9. Discussions about the "Golden Door" mystery and links to skeptic sites, as well as Armageddon predictions that failed. 10. Assistance in combating the 419 Nigerian Advanced Fee Fraud scheme. 11. Lens testing for Canon cameras at 24mm focal length on an EOS 5D. 12. Design tools for various filters, including LC highpass, lowpass, bandpass, and bandstop filters; op-amp active filters; digital FIR filters; resonant frequency calculations for L-C circuits; single layer coil inductance calculator; interdigital bandpass filter circuit design; matching network calculator; impedance converter; Microstrip Line Calculator; Patch Antenna Calculator; Twin T Notch Filter Calculator tool; ferrite toroid inductance calculator; unknown ferrite toroid characteristics calculator; and an algebra problem solver. |
| title | WA4DSY.NET |
| description | WA4DSY.NET |
| keywords | calculator, design, radio, robots, filter, filters, antenna, modem, aprs, server, electronics, site, hobby, robot, hayes, products, photo |
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| nslookup | A 173.254.95.50 |
| created | 2025-11-09 |
| updated | 2025-11-09 |
| summarized | 2025-11-14 |
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