References:

Amateur Radio:
NameCall Sign Location Category Comments Web Site
Hack Green SDR VHF Nantwich Reference Great Web SDR 212.57.225.113:8902/
Hack Green SDR Nantwich Reference Great Web SDR hackgreensdr.org:8901
Hey What’s That On Line Reference Great site for assessing terrain from a given point. www.heywhatsthat.com/
AA5TBAA5TB On Line Club Mag Loop design notes www.aa5tb.com/loop.html
WSPR Project by Anthony Le CrenF4GOH On Line Reference Great looking WSPR project to try github.com/f4goh/WSPR
CDARCG2XV Cambridge Club Excellent club in Cambridge www.cdarc.org.uk
Roger LapthornG3XBM On Line Club Here is a guy with a lot of experience in radio www.g3xbm.co.uk
WSPR Coding Process Andy TalbotG4JNT On Line Reference Insight in to WSPR coding www.g4jnt.com/coding/WSPR_Coding_Process.pdf
dmkradioG6KWA Cambridge Reference History of CDARC www.dmkradio.net
SCARSG6TW Crewe Club Small amateur radio club meets in Crewe www.g6tw.org.uk
RSGBGB2RS Bedford Organisation Radio Society of Great Britain - providing training, support and resources for radio Hams www.rsgb.org
HamCall.netHamCall On Line Reference Directory and resource Hamcall.net
IW5EDI SimoneIW5EDI Italy Reference Useful calcs for Magnetic Loop www.iw5edi.com/software/magnetic-loop-calculator
Jeroen SteadmanJeroen -tba- Reference Antenna Design Calculations jeroen.steeman.org/Antenna/Antenna-Design-Calculators
WSPRK1JT On Line Reference Description and guides for WSPR physics.princeton.edu/pulsar/K1JT/wspr.html
m0zpkM0ZPK On Line Reference Resource site for electronics and amateur radio etc. www.m0zpk.co.uk
British Vintage Wireless Soc.na On Line Club Vintage wireless www.bvws.org.uk
SVC Filter Design Toolna On Line Reference Design Filters with standard value components tonnesoftware.com/svcdownload.html
Nano VNA Calibrationna On Line Reference How to calibrate a Nano VNA nanovna.com/?page_id=2
Cricklewood Electronicsna On Line Supplier Useful electronic supplier www.cricklewoodelectronics.com
Waters and Stantonna On Line Supplier Well established and respected supplier of equipment hamradiostore.co.uk
Article about dBna On Line Reference Interesting and useful explanation of the decibel and how it relates to power and antennas www.nutsvolts.com/magazine/article/January2017_HamsWirelessWorkbench_Ham-Metrics-and-Decibels
TXFactorNA On Line Reference Great TV on line www.txfactor.co.uk
66 Pacificna On Line Reference Useful calcs for Magnetic Loop www.66pacific.com/calculators/small-transmitting-loop-antenna-calculator.aspx
Verulam John Walsh Articlesna On Line Reference A set of reference articles for amateur radio www.verulam-arc.org.uk/john-walsh-menu-map/
LCWOna On Line Training Morse Code learning resource lcwo.net
Long Island CW Clubna On Line Training Morse Code learning resource longislandcwclub.org
Knights Electrocomna On Line Supplier Good prices for sundres and misc equipment www.kcb.co.uk
CW opsna On Line Training Morse Code learning resource cwops.org
Survival Tech NordOH8STN Finland Reference Interesting and useful reference site www.OH8STN.org
QRZ.comQRZ On Line Directory Directory and resource website for amateur radio enthusiasts. www.qrz.com
Electronics:
Name Location Category Comments Web Site
Elektor On Line Publisher Online electronics magazine elektor.com
Farnell On Line Supplier Electronic Compoments and more uk.farnell.com
RS Components On Line Supplier Electronic Compoments and more uk.rs-online.com/web/
PCB Way On Line Supplier PCB Manufacturer pcbway.com
Arduino On Line Reference Code for Arduino www.arduino.cc
Vutrax On Line Reference Free PCB Design Software www.vutrax.co.uk
Cricklewood Electronics On Line Supplier Useful electronic supplier www.cricklewoodelectronics.com
dronebotworkshop.com On Line Club Electronics, code, tools etc dronebotworkshop.com/
Web:
Name Location Category Comments Web Site
Free Icons On Line Resource fontawesome.com/icons?d=gallery
w3 Accessibility On Line Standards Accessibility www.w3.org/WAI/WCAG1-Conformance
Submit Express Analysis tools On Line Reference Submit Express Analysis tools www.submitexpress.co.uk/tips.html
Mozilla Developer Network On Line Reference Great source of definitions for web developers developer.mozilla.org/en-US/docs
Atom On Line Reference Great editor for web code atom.io
Larry Ullman On Line Reference Books and online courses larryullman.com
Unicode.org On Line Reference emojis and special characters for websites etc unicode.org
WayBackWhen Web Time Machine On Line Reference Web archive resource web.archive.org
Emojipedia On Line Reference Source of emojis emojipedia.org
Favicon On Line Reference Favorite Icon generator www.favicon.cc
CSS Box Model On Line Reference CSS Box Model explained markusvogl.com/web1/interactive_box_model/css_box_demo.html
CSS font stack On Line Reference cssfontstack.com www.cssfontstack.com
FontAwesome On Line Resource fontawesome.com
CSS Buttoncreator On Line Reference Useful button creator tool cssbuttoncreator.com
Codeply On Line Resource www.codeply.com
Get Bootstrap On Line Resource www.getbootstrap.com
Google Fonts On Line Resource font selection fonts.google.com
Fasthosts On Line Supplier Web hosting www.fasthosts.co.uk
jigsaw.w3.org On Line Standards CSS validator jigsaw.w3.org/css-validator
Stack Overflow On Line Forum Good forum for questions with good answers stackoverflow.com
CSS Zen Garden On Line Reference www.csszengarden.com
W3.Org On Line Standards Web standards www.w3.org
Webstandards.org On Line Supplier Web standards www.webstandards.org
Realworld CSS On Line CSS CSS realworldstyle.com/css_help.html
Code Pen On Line Reference Useful site for testing code www.codepen.io
Petr Stanicek's css rollovers On Line Reference css rollovers wellstyled.com/css-nopreload-rollovers.html
A List Apart On Line Reference Web design articles www.alistapart.com
Owen Briggs On Line Reference CSS Layout demos www.thenoodleincident.com/tutorials/box_lesson/boxes.html
Amazing counters On Line Reference Web counter www.amazingcounters.com
Webcredible Rollovers On Line Reference Rollovers using CSS www.webcredible.co.uk/user-friendly-resources/css/rollover-buttons.shtml
SEO Chat Page Rank Search On Line SEO Search Engines www.wordtracker.com
Page Validator On Line Standards Check your web page validator.w3.org
ABC of SEO - book On Line Reference SEO Book
Dave Shea On Line Reference Revised image replacement www.mezzoblue.com/tests/revised-image-replacement/
Stuart Langridge On Line Reference Web Design Site www.kryogenix.org/code/browser/lir
Sneak peek it On Line Resource Downloadable outline sheets for web pages www.sneakpeekit.com
Blasamiq On Line Resource Web design User Interface Tools www.balsamiq.com
Dribbble On Line Resource Ideas for websites dribbble.com
UI Patterns On Line Reference Website layout patterns ui-patterns.com
Giphy On Line Reference Source of free gifs www.giphy.com
Flat Icon On Line Reference Source of icons for web pages www.flaticon.com
Lorem Ipsum Generator On Line Reference Random text loremipsum.io
udemy On Line Training Great web training courses www.udemy.com
Color hunt On Line Reference Web colours www.colorhunt.co