Online listening

• Many-band WebSDR in JO32KF - Twente University

  2025 Hits
• QO-100 Mobile NB WebSDR

  1588 Hits
• Satellite Tracking System: Orbitron by Sebastian Stoff / Satellite tracking easiest ever!

  1107 Hits
• WebSDR at RAF Hack Green

  3368 Hits
• WebSDR on Gerbrandy Tower in IJsselstein, NL

  1405 Hits

Software Defined Radio

• RTL-SDR Quickstart guide

  1415 Hits
• SDRUno CookBook. Covering ALL versions of the SDRPlay Radios.

  827 Hits
• PLUTOSDR QUICKSTART GUIDE

  2892 Hits
• RTL-SDR and GNU Radio

  46709 Hits
• TinySA Wiki

  23266 Hits
• What is RTL-SDR?

  1001 Hits

Icom 7300

• Amateur Radio Club at Kansas State University - ICOM IC-7300 Information

  2708 Hits
• Transmitter Settings For Digital Operation - Icom 7300

  2668 Hits

Anytone 578/878

• Anytone AT-D868UV and AT-D878UV Info Page

  941 Hits
• Anytone AT-D868UV, AT-D878UV, AT-D578UV Digital Contact List

  2755 Hits
• Anytone official download centre

  2656 Hits

DMR

• Brandmeister Last Heard and listen

  863 Hits

Tools

• Find your QTH locator (or your grid square) with GoogleMaps

  1028 Hits
• Personalised AZ projection map

  800 Hits
• phpQW Tool Log Analysis

  22942 Hits
• Radio Mobile Online - calculate radio coverage

  1977 Hits
• VOACAP Online - professional-grade high-frequency (3-30 MHz) coverage area predictions

  1881 Hits