George Smart – M1GEO

George Smart – M1GEO

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  • Antennas
    • 144MHz Yagi
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    • Antenna Radiation Pattern
    • Dual Band Satellite Yagi
    • Dualband Colinear Measurements
  • APRS
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  • Arduino
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    • Arduino DDS Radio Receiver Filter Sweep
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  • Calculators
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    • Z80 CP/M Project
  • FPGA
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  • Projects
    • 100W UHF Linear Amplifier
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  • Publications
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    • 144 MHz (2m) QRSS
  • Radio
    • 472 kHz
      • 472 kHz Antenna
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    • 5B4AGN TXBPF HF Bandpass Filters
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    • APT Weather Fax
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      • Meteor Scatter Reception on RTL-SDR
      • Tait T800 Series II Repeater
    • Yaesu CAT Interface
    • Yaesu FT-2800 PA Replacement
    • Yaesu FT-857D
    • Yaesu VX-8G
  • Scrapbook
    • 1W PA for 10MHz
    • Barking Radio and Electronics Society
    • Battery Phone Charger
    • Bluetooth Radio Interface
    • Bluetooth RS232 Module
    • Briggs and Stratton
    • Car USB Charger
    • Cheap CCY-01 USB Hub
    • Computer Aided Radar Performance Evaluation Tool (CARPET)
    • DCF77 Arduino
    • Digital Speech Decoder
    • DSLR Isolated Camera Trigger
    • Future Project Ideas
    • GM300 Cables
    • High Current 5V Regulator
    • HTC Headphones
    • Internet Monitoring
    • Kindle 3 Screen Replacement
    • Maplin N32GL
    • Penny Stove
    • Puxing Microphone Cable Wiring
    • Qi Charger
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    • Samsung Galaxy S2 USB JIG
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    • Toroid Core Measurements
    • Velleman K8055
      • Nokia 3310 LCD
      • SAA1064
    • Weather
    • Yaesu FT-7900E
    • Yaesu MH-31 Electret Condenser Mic Mod
  • Software
    • Android ADB udev
    • Compiling FreeDV
    • Compiling WSJT 10 for Linux
    • Conky
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    • Epson Perfection 2480 Linux
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    • JT65
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  • Wi-Fi
    • 2.4GHz Antenna Comparison
    • Wireless Cracking
  • WSN
    • Contiki Cooja Simulator
    • Installing Contiki
    • Sorted Linked List in C
    • TinyOS Installation
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  • WSPR
    • 144 MHz (2m) WSPR
    • Compiling WSPR
    • Compiling WSPR-X
    • RaspberryPi WSPR Compilation
    • WSPR Red Pitaya
    • WSPR Statistics

472KHz_RXPreamp

20 January 2017 1024 × 768 472KHz_RXPreamp
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