Browse Groups By Category: Modes
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0 fans
Pontchâteau, France
01.04.2016 From F4GBV
Ordinary amateur radio Packet Radio is not well adapted to the characteristics of the HF range. A new, robust variant of this mode has features, which attempt to mitigate these characteristics. Robust Packet is a data transmission mode designed by Special Communications Systems. It is optimized fo…
6 fans
world wide
08.07.2015 From OE8APR
All you want to share about Olivia modes
1 fans
18.03.2015 From ON4VT
All about Narrow SSTV Modes
5 fans
18.03.2015 From ON4VT
FSQ is a Fast Simple QSO mode designed specifically for HF. It works well under NVIS and sunrise/sunset conditions on the lower bands, and also works well for short skip on higher bands. It can also be used on VHF FM, and clearly has a much wider useful range of operating conditions that other more …
3 fans
Venhuizen, Netherlands
11.03.2015 From PA3DWC
Weak Signal Propagation Reporter
13 fans
world wide
02.09.2013 From OE8APR
a weak signal digital mode used on HF amateur bands.
17 fans
world wide
17.01.2012 From OE8APR
Phase Shift Keying, 31 Baud
38 fans
world wide
01.11.2011 From OE8APR
Digital Smart Technologies for Amateur Radio
22 fans
world wide
01.11.2011 From OE8APR

The community with that certain extra

  • 01
    APRS Caching

    Geocaching of a different kind

  • 02
    Online Logbuch

    Manage you QSO's directly on socialhams and share it with your friends

  • 03
    DX Cluster

    Use the worlds first HTML5 based cluster on your mobile device too

  • 04
    Elmer's Corner

    Become an Elmer today and share your knowledge with interested parties