QRP & Homebuilding

• Bauelemente:
  • Chip directory
  • Frank's Electron tube Pages
  • Everyday Practical Electronics
  • Basic Soldering Guide
  • Help on Transistors
  • Internationaler Farbcode an Widerständen
  • Elektronikkurs mit IC (NE 555)
  • Hobby-Elektronik (Andreas Polascheck)
  • MausNet-Elektronik-FAQ
• Circuit Central archive
• Solutions for Education in Electronics, Digital, and Microprocessor Technologies
• DF2OK Amateurfunk- und Technik-Links
• QRPWORLD
• QRP Amateur Radio Club International
• QRP-L Resources
• QRP HomeBuilder Projects
• Wilderness Radio - Kits for the outdoor QRP enthusiast
• Small Wonder Labs
• DL2FI & DL-QRP-AG
• DL7JGR, Oliver Graffunder
• EI9GQ Homebrew Radio Page
• G3PTO: Homebuilt rigs
• G-QRP Club
• G3YCC's QRP site
• Hidehiko Komachi, JA9MAT
• JF1OZL, Kazuhiro Sunamura (50 MHz)
• Australian QRP Home Page (VK3YE)
• Homebrew Electronics Projects by K7ON
• HOMEBREW QRP compiled by KC6WDK
• Northern California QRP Club
• N3EPA, Eastern PA QRP Club
• OK1DPX: QRP on 7 MHz, Q-Club info
• Harry's Homebrew Homepage (SM0VPO)
• Homebrew crystal radio and SW receivers (ignatz@datasync.com)
• N5ESE's Version of Norcal BLT Tuner Kit
• Ritningssamling (Kenneth Johansson)
• Solarenergie
  • KI0DZ - The Solar Station
  • SOLAR POWER FOR AMATEUR RADIO STATIONS and REPEATER SITES
• Antennen
  • Antenna Simulations by NEC-2
  • Numerical Electromagnetics Code NEC2 unofficial home page
  • Practical Experiments with Magnetic Loop antennas (David Reid PA3HBB / G0BZF)
  • Publications on Antenna Simulations by Ralph Holland, VK1BRH
  • The unofficial Numerical Electromagnetic Code (NEC) Archives (Raymond Anderson)