www.george-smart.co.uk Open in urlscan Pro
85.119.82.151  Public Scan

Form analysis
2 forms found in the DOM

GET https://www.george-smart.co.uk/

<form role="search" method="get" class="search-form" action="https://www.george-smart.co.uk/">
  <label>
    <span class="screen-reader-text">Search for:</span>
    <input type="search" class="search-field" placeholder="Search …" value="" name="s">
  </label>
  <input type="submit" class="search-submit" value="Search">
</form>

POST https://www.paypal.com/cgi-bin/webscr

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
  <input type="hidden" name="cmd" value="_s-xclick">
  <input type="hidden" name="hosted_button_id" value="9TPX9TEHK69Q2">
  <center><input type="image" src="https://www.paypalobjects.com/en_US/GB/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online!"></center>
  <img alt="" border="0" src="https://www.paypalobjects.com/en_GB/i/scr/pixel.gif" width="1" height="1">
</form>

Text Content

GEORGE SMART – M1GEO

Search
Primary Menu Skip to content
 * Antennas
   * 144MHz Yagi
   * 14MHz Yagi
   * 432MHz Yagi
   * Antenna Radiation Pattern
   * Dual Band Satellite Yagi
   * Dualband Colinear Measurements
 * APRS
   * APRS Callpass
   * APRS GPS Controller
   * APRS Tracker
   * APRS with the FUNcube Dongle
   * AX25 Soundmodem
   * FoxTrak APRS Firmware Updated
   * MB7UCL APRS Microsat WX3in1 Plus
   * UI-View APRS-IS Settings
 * Arduino
   * Arduino AD9851
   * Arduino AX.25 TNC
   * Arduino DDS Radio Receiver Filter Sweep
   * Arduino Ethernet LED PWM
   * Arduino Hellschreiber
   * Arduino Multimode MEPT
   * Arduino QRSS
   * Arduino RTTY
   * Arduino Twitter
   * Arduino WSPR
 * Calculators
   * Electrically Small Antenna ERP
   * Power Calculator
   * Time Difference
 * Clocks
   * Arduino VFD IV-11 Clock
   * IV-16 Numitron Clock
   * Meter Clock
   * WordClock
 * Computers
   * EchoLink On The Raspberry Pi
   * Git Use
   * Server
   * USB Soundcard Tests
   * Z80 CP/M Project
 * FPGA
   * FPGA Pong Game
   * FPGA PS2 Mouse
   * FPGA Simple XOR Tutorial
   * Spartan-3E
   * Xilinx JTAG Linux
   * Xilinx JTAG Linux OLD
 * Games
   * Carmageddon
   * Cossacks
   * OpenTTD
 * Home
   * About Me
     * Contact Me
     * Curriculum Vitae
     * Media
     * Pets
     * Postgraduate Personal Statement
     * Undergraduate Personal Statement
   * Donate
     * Thank You for your Donation
   * Email
   * Links
   * Quotes
 * Programming
 * Projects
   * 100W UHF Linear Amplifier
   * Arty SDR Project
   * DisEqC Compatible LNB Bias Tee
   * FunCube Upconverter
   * GPS Frequency Standard
   * Icom Roger Beep
   * mcHF
   * PA0RDT MiniWhip
   * PC Rotator Interface
   * PTT Switched 144MHz Bias Tee
   * Tait T2000 APRS Board
   * Toner Transfer PCBs
   * WellGood Loop
 * Publications
 * QRSS
   * 144 MHz (2m) QRSS
 * Radio
   * 472 kHz
     * 472 kHz Antenna
     * 472 kHz Receive Preamp
     * 472 kHz Transmitter
     * 472 kHz Transverter
   * 5B4AGN TXBPF HF Bandpass Filters
   * ACARS
   * APT Weather Fax
   * Beacon Measuring
   * Digital Modes Waterfall
   * EchoLink
   * Field Day List
   * Fldigi Settings for IC7100
   * Full Radio Licence
   * FunCube Dongle Frequency Stability
   * Ham Radio Certificates
   * Ham Radio Linux
   * Icom IC-7000 Insides
   * Icom IC7700 and Digital Modes via LAN
   * Kenwood PMRs
   * LDG Z11 Pro2
   * Mobile Car Station
   * Portable Radio
   * QSL Card
   * QSO Recordings
   * Radio Propagation
   * SSTV
   * The Shack
   * VHF & Up
     * 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
   * Radar Systems
   * Samsung Galaxy S2 USB JIG
   * Soldering Iron Temperature Experiment
   * 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
   * EasySMS Launcher
   * EDI-to-ADIF
   * Epson Perfection 2480 Linux
   * GNU Radio
   * Internet Sharing Script
   * JT65
   * NFC Experiments
   * SD Log on Linux & OS X
 * Wi-Fi
   * 2.4GHz Antenna Comparison
   * Wireless Cracking
 * WSN
   * Contiki Cooja Simulator
   * Installing Contiki
   * Sorted Linked List in C
   * TinyOS Installation
   * ZigBee Packet Delivery Ratio
 * WSPR
   * 144 MHz (2m) WSPR
   * Compiling WSPR
   * Compiling WSPR-X
   * RaspberryPi WSPR Compilation
   * WSPR Red Pitaya
   * WSPR Statistics

Search for:


HOME


WELCOME TO GEORGE SMART’S HOMEPAGE!

Hello and welcome to George Smart’s space on the Internet. This site documents
many of my projects in the form of articles (Pages) which can be accessed from
the drop-down menus at the top. Chronologically ordered blog-style updates
(Posts) can be found from the Recent Posts and Archives menus on the left. The
search dialogue should look everywhere.

If you spot any dead links or problems with the pages, then please do Contact
Me. Since I have limited time, I haven’t checked all of the pages here as
thoroughly as perhaps I should have.


ADS




AN ONLINE SCRAPBOOK FULL OF HALF-BAKED PROJECTS AND SILLY IDEAS.


SOCIAL MEDIA




MADE A DONATION

If you found content on this site useful and would like to see more, please
consider making a donation.





RECENT POSTS

 * Erasing EPROMs in 2021
 * Laser engraving metal using zinc spray
 * An ESP8266 based Air Quality Sensor
 * Using CW Skimmer with Hermes Lite 2 SDR (and 10-slice Receive Gateware)
 * Characterising some VCOs for use in a GPSDO PLL
 * Watching Propagation with FT8 Spots
 * 180W PA Kit Construction


ARCHIVES

Archives Select Month August 2021  (1) April 2021  (1) February 2021  (1)
December 2020  (1) November 2020  (1) August 2020  (1) July 2020  (1) June 2020
 (1) April 2020  (1) February 2020  (2) January 2020  (1) March 2019  (1)
February 2019  (2) July 2018  (2) May 2018  (2) October 2017  (1) September 2017
 (1) July 2017  (1) May 2017  (1) April 2017  (1) March 2017  (7) December 2016
 (1) November 2015  (1) August 2015  (1) June 2015  (1) April 2015  (1) March
2015  (1) February 2015  (2) December 2014  (2) October 2014  (2) September 2014
 (2) August 2014  (1) July 2014  (3) June 2014  (2) October 2013  (1) March 2012
 (1) October 2011  (1) July 2011  (1)


ADS


Dr. George Smart © 2003-2021 CC BY-NC 4.0