K3HPA

Home Page of Stephen Turner, K3HPA ; High Power Amplifier

  • Home
  • About Me
  • Hobby Projects
    • Drones
    • 20W HF Driver Amplifier
    • 40/80 Meter Vertical Antenna
    • Ham Satellite Downconverters
    • 20W VHF / UHF GaN Amplifier
    • 100 W VHF / UHF Bipolar Amplifier
    • 300W Bipolar VHF Amplifier
    • Test Equipment Digital Interface
    • Yaesu Radio Router
    • Retractable Antenna Mast
    • THD7 Software
    • Circular Polarized UHF Antenna
    • Digital Display for HP432 Power Meter
    • Step Attenuator Controller
    • Remote Station Controller
    • TS2000 Software
    • Yaesu Radio Software
    • TVRO Setup
  • Ham Radio
    • Frequency Utilization
    • Satellites
      • International Space Station
      • Active Satellites
      • Flex5000 Satellite Operation Setup
    • U.S. Frequency Allocations
    • U.S. Grid Squres
    • Call Sign Prefix
    • APRS Stations
    • Personal Weather Stations
    • Propagation
    • Scanning Activity Page
    • DX Cluster
    • My Stations
    • Repeaters
    • HSMM Communication
  • The Microwave Lab
    • RF Course Notes
    • RF App Notes
    • Array Solutions 1 GHz Network Analyzer
    • Waveguide Page
      • High Power Waveguide App Notes
  • Professional Publications
    • Microwave Engineering Textbook
    • Patents
    • 100W Ka Band SSPA
    • 2014 Siberian Satcom Conference
    • SSPA vs TWTA
    • 2013 IEEE Microwave Symposium Workshop
    • 10kW CW S-Band SSPA System
    • 2011 IEEE Microwave Symposium Workshop
    • Ka Band Amplifier Overview
    • The Crucial Role of Amplifiers
    • High Efficiency Broadband GaN Amplifier for Amateur Radio
    • Microwave PA Thermal Design for Satcom Systems
    • Phase Combined and Redundant Amplifier Articles
    • New Generation Solid State Power Amplifier exceeds 1kW Output Power for Satellite Earth Stations
    • Microwave Oscillator Papers
    • Master of Engineering Thesis
  • Industry Links

Personal Weather Stations

Seismic Monitor

 

Personal Weather Stations powered by the Ultimeter 2100 by Peet Bros.

 

 

 

 

 

 

 

 

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